| author | Michael Niedermayer <michaelni@gmx.at> | 2011-08-13 00:16:44 (GMT) |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-08-13 00:56:08 (GMT) |
| commit | 0cb233cf46e057c4d4d9352470305de3f569a036 (patch) | |
| tree | fcca8a6d95237f126cb466b708da2f6c1433428f | |
| parent | 931187e117c299271df8c4caf1f8c656baf80a6b (diff) | |
| parent | b2c087871dafc7d030b2d48457ddff597dfd4925 (diff) | |
| download | ffmpeg-0cb233cf46e057c4d4d9352470305de3f569a036.zip ffmpeg-0cb233cf46e057c4d4d9352470305de3f569a036.tar.gz ffmpeg-0cb233cf46e057c4d4d9352470305de3f569a036.tar.bz2 | |
Merge commit 'b2c087871dafc7d030b2d48457ddff597dfd4925'
* commit 'b2c087871dafc7d030b2d48457ddff597dfd4925':
Move x86util.asm from libavcodec/ to libavutil/.
Move x86inc.asm to libavutil/.
APIchanges: note error_recognition in lavf
lavf: add support for error_recognition, use it in avidec, and bump minor API version
avconv: change semantics of -map
avconv: get rid of new* options.
cmdutils: allow precisely specifying a stream for AVOptions.
configure: add missing CFLAGS to fix building on the HURD
libx264: Include hint for possible values for configuring libx264
cmdutils: allow ':'-separated modifiers in option names.
avconv: make -map_metadata work consistently with the other options
avconv: remove deprecated options.
avconv: make -map_chapters accept only the input file index.
Make a copy of ffmpeg under a new name -- avconv.
ffmpeg: add a warning stating that the program is deprecated.
Add weighted motion compensation for RV40 B-frames
RV3/4: calculate B-frame motion weights once per frame
Move RV3/4-specific DSP functions into their own context
mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt
h264: notice memory allocation failure
Conflicts:
.gitignore
Makefile
cmdutils.c
configure
doc/ffplay.texi
doc/ffprobe.texi
doc/ffserver.texi
libavcodec/libx264.c
libavformat/avformat.h
libavformat/avidec.c
libavformat/version.h
tests/lavf-regression.sh
tests/lavfi-regression.sh
Merged-by: Michael Niedermayer <michaelni@gmx.at>
61 files changed, 6208 insertions, 410 deletions
@@ -16,6 +16,7 @@ ffmpeg ffplay ffprobe ffserver +avconv libavcodec/*_tablegen libavcodec/*_tables.c libavcodec/*_tables.h @@ -10,6 +10,7 @@ vpath %.texi $(SRC_PATH) PROGS-$(CONFIG_FFMPEG) += ffmpeg +PROGS-$(CONFIG_AVCONV) += avconv PROGS-$(CONFIG_FFPLAY) += ffplay PROGS-$(CONFIG_FFPROBE) += ffprobe PROGS-$(CONFIG_FFSERVER) += ffserver @@ -22,7 +23,7 @@ HOSTPROGS := $(TESTTOOLS:%=tests/%) TOOLS = qt-faststart trasher TOOLS-$(CONFIG_ZLIB) += cws2fws -BASENAMES = ffmpeg ffplay ffprobe ffserver +BASENAMES = ffmpeg avconv ffplay ffprobe ffserver ALLPROGS = $(BASENAMES:%=%$(EXESUF)) ALLPROGS_G = $(BASENAMES:%=%_g$(EXESUF)) ALLMANPAGES = $(BASENAMES:%=%.1) diff --git a/avconv.c b/avconv.c new file mode 100644 index 0000000..b663972 --- a/dev/null +++ b/avconv.c @@ -0,0 +1,4447 @@ +/* + * avconv main + * Copyright (c) 2000-2011 The libav developers. + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "config.h" +#include <ctype.h> +#include <string.h> +#include <math.h> +#include <stdlib.h> +#include <errno.h> +#include <signal.h> +#include <limits.h> +#include <unistd.h> +#include "libavformat/avformat.h" +#include "libavdevice/avdevice.h" +#include "libswscale/swscale.h" +#include "libavutil/opt.h" +#include "libavcodec/audioconvert.h" +#include "libavutil/audioconvert.h" +#include "libavutil/parseutils.h" +#include "libavutil/samplefmt.h" +#include "libavutil/colorspace.h" +#include "libavutil/fifo.h" +#include "libavutil/intreadwrite.h" +#include "libavutil/dict.h" +#include "libavutil/mathematics.h" +#include "libavutil/pixdesc.h" +#include "libavutil/avstring.h" +#include "libavutil/libm.h" +#include "libavformat/os_support.h" + +#include "libavformat/ffm.h" // not public API + +#if CONFIG_AVFILTER +# include "libavfilter/avcodec.h" +# include "libavfilter/avfilter.h" +# include "libavfilter/avfiltergraph.h" +# include "libavfilter/vsink_buffer.h" +# include "libavfilter/vsrc_buffer.h" +#endif + +#if HAVE_SYS_RESOURCE_H +#include <sys/types.h> +#include <sys/time.h> +#include <sys/resource.h> +#elif HAVE_GETPROCESSTIMES +#include <windows.h> +#endif +#if HAVE_GETPROCESSMEMORYINFO +#include <windows.h> +#include <psapi.h> +#endif + +#if HAVE_SYS_SELECT_H +#include <sys/select.h> +#endif + +#if HAVE_TERMIOS_H +#include <fcntl.h> +#include <sys/ioctl.h> +#include <sys/time.h> +#include <termios.h> +#elif HAVE_KBHIT +#include <conio.h> +#endif +#include <time.h> + +#include "cmdutils.h" + +#include "libavutil/avassert.h" + +const char program_name[] = "avconv"; +const int program_birth_year = 2000; + +/* select an input stream for an output stream */ +typedef struct StreamMap { + int disabled; /** 1 is this mapping is disabled by a negative map */ + int file_index; + int stream_index; + int sync_file_index; + int sync_stream_index; +} StreamMap; + +/** + * select an input file for an output file + */ +typedef struct MetadataMap { + int file; ///< file index + char type; ///< type of metadata to copy -- (g)lobal, (s)tream, (c)hapter or (p)rogram + int index; ///< stream/chapter/program number +} MetadataMap; + +static const OptionDef options[]; + +#define MAX_FILES 100 +#define MAX_STREAMS 1024 /* arbitrary sanity check value */ +static const char *last_asked_format = NULL; +static double *ts_scale; +static int nb_ts_scale; + +static AVFormatContext *output_files[MAX_FILES]; +static AVDictionary *output_opts[MAX_FILES]; +static int nb_output_files = 0; + +static StreamMap *stream_maps = NULL; +static int nb_stream_maps; + +/* first item specifies output metadata, second is input */ +static MetadataMap (*meta_data_maps)[2] = NULL; +static int nb_meta_data_maps; +static int metadata_global_autocopy = 1; +static int metadata_streams_autocopy = 1; +static int metadata_chapters_autocopy = 1; + +static int chapters_input_file = INT_MAX; + +/* indexed by output file stream index */ +static int *streamid_map = NULL; +static int nb_streamid_map = 0; + +static int frame_width = 0; +static int frame_height = 0; +static float frame_aspect_ratio = 0; +static enum PixelFormat frame_pix_fmt = PIX_FMT_NONE; +static int frame_bits_per_raw_sample = 0; +static enum AVSampleFormat audio_sample_fmt = AV_SAMPLE_FMT_NONE; +static int max_frames[4] = {INT_MAX, INT_MAX, INT_MAX, INT_MAX}; +static AVRational frame_rate; +static float video_qscale = 0; +static uint16_t *intra_matrix = NULL; +static uint16_t *inter_matrix = NULL; +static const char *video_rc_override_string=NULL; +static int video_disable = 0; +static int video_discard = 0; +static char *video_codec_name = NULL; +static unsigned int video_codec_tag = 0; +static char *video_language = NULL; +static int same_quality = 0; +static int do_deinterlace = 0; +static int top_field_first = -1; +static int me_threshold = 0; +static int intra_dc_precision = 8; +static int qp_hist = 0; +#if CONFIG_AVFILTER +static char *vfilters = NULL; +#endif + +static int intra_only = 0; +static int audio_sample_rate = 0; +#define QSCALE_NONE -99999 +static float audio_qscale = QSCALE_NONE; +static int audio_disable = 0; +static int audio_channels = 0; +static char *audio_codec_name = NULL; +static unsigned int audio_codec_tag = 0; +static char *audio_language = NULL; + +static int subtitle_disable = 0; +static char *subtitle_codec_name = NULL; +static char *subtitle_language = NULL; +static unsigned int subtitle_codec_tag = 0; + +static int data_disable = 0; +static char *data_codec_name = NULL; +static unsigned int data_codec_tag = 0; + +static float mux_preload= 0.5; +static float mux_max_delay= 0.7; + +static int64_t recording_time = INT64_MAX; +static int64_t start_time = 0; +static int64_t input_ts_offset = 0; +static int file_overwrite = 0; +static AVDictionary *metadata; +static int do_benchmark = 0; +static int do_hex_dump = 0; +static int do_pkt_dump = 0; +static int do_psnr = 0; +static int do_pass = 0; +static const char *pass_logfilename_prefix; +static int audio_stream_copy = 0; +static int video_stream_copy = 0; +static int subtitle_stream_copy = 0; +static int data_stream_copy = 0; +static int video_sync_method= -1; +static int audio_sync_method= 0; +static float audio_drift_threshold= 0.1; +static int copy_ts= 0; +static int copy_tb= 0; +static int opt_shortest = 0; +static char *vstats_filename; +static FILE *vstats_file; +static int opt_programid = 0; +static int copy_initial_nonkeyframes = 0; + +static int rate_emu = 0; + +static int audio_volume = 256; + +static int exit_on_error = 0; +static int using_stdin = 0; +static int verbose = 1; +static int run_as_daemon = 0; +static int thread_count= 1; +static int q_pressed = 0; +static int64_t video_size = 0; +static int64_t audio_size = 0; +static int64_t extra_size = 0; +static int nb_frames_dup = 0; +static int nb_frames_drop = 0; +static int input_sync; +static uint64_t limit_filesize = 0; +static int force_fps = 0; +static char *forced_key_frames = NULL; + +static float dts_delta_threshold = 10; + +static int64_t timer_start; + +static uint8_t *audio_buf; +static uint8_t *audio_out; +static unsigned int allocated_audio_out_size, allocated_audio_buf_size; + +static short *samples; + +static AVBitStreamFilterContext *video_bitstream_filters=NULL; +static AVBitStreamFilterContext *audio_bitstream_filters=NULL; +static AVBitStreamFilterContext *subtitle_bitstream_filters=NULL; + +#define DEFAULT_PASS_LOGFILENAME_PREFIX "av2pass" + +struct InputStream; + +typedef struct OutputStream { + int file_index; /* file index */ + int index; /* stream index in the output file */ + int source_index; /* InputStream index */ + AVStream *st; /* stream in the output file */ + int encoding_needed; /* true if encoding needed for this stream */ + int frame_number; + /* input pts and corresponding output pts + for A/V sync */ + //double sync_ipts; /* dts from the AVPacket of the demuxer in second units */ + struct InputStream *sync_ist; /* input stream to sync against */ + int64_t sync_opts; /* output frame counter, could be changed to some true timestamp */ //FIXME look at frame_number + AVBitStreamFilterContext *bitstream_filters; + AVCodec *enc; + + /* video only */ + int video_resample; + AVFrame resample_frame; /* temporary frame for image resampling */ + struct SwsContext *img_resample_ctx; /* for image resampling */ + int resample_height; + int resample_width; + int resample_pix_fmt; + AVRational frame_rate; + + float frame_aspect_ratio; + + /* forced key frames */ + int64_t *forced_kf_pts; + int forced_kf_count; + int forced_kf_index; + + /* audio only */ + int audio_resample; + ReSampleContext *resample; /* for audio resampling */ + int resample_sample_fmt; + int resample_channels; + int resample_sample_rate; + int reformat_pair; + AVAudioConvert *reformat_ctx; + AVFifoBuffer *fifo; /* for compression: one audio fifo per codec */ + FILE *logfile; + +#if CONFIG_AVFILTER + AVFilterContext *output_video_filter; + AVFilterContext *input_video_filter; + AVFilterBufferRef *picref; + char *avfilter; + AVFilterGraph *graph; +#endif + + int sws_flags; + AVDictionary *opts; +} OutputStream; + +static OutputStream **output_streams_for_file[MAX_FILES] = { NULL }; +static int nb_output_streams_for_file[MAX_FILES] = { 0 }; + +typedef struct InputStream { + int file_index; + AVStream *st; + int discard; /* true if stream data should be discarded */ + int decoding_needed; /* true if the packets must be decoded in 'raw_fifo' */ + AVCodec *dec; + + int64_t start; /* time when read started */ + int64_t next_pts; /* synthetic pts for cases where pkt.pts + is not defined */ + int64_t pts; /* current pts */ + double ts_scale; + int is_start; /* is 1 at the start and after a discontinuity */ + int showed_multi_packet_warning; + int is_past_recording_time; + AVDictionary *opts; +} InputStream; + +typedef struct InputFile { + AVFormatContext *ctx; + int eof_reached; /* true if eof reached */ + int ist_index; /* index of first stream in ist_table */ + int buffer_size; /* current total buffer size */ + int nb_streams; + int64_t ts_offset; +} InputFile; + +#if HAVE_TERMIOS_H + +/* init terminal so that we can grab keys */ +static struct termios oldtty; +#endif + +static InputStream *input_streams = NULL; +static int nb_input_streams = 0; +static InputFile *input_files = NULL; +static int nb_input_files = 0; + +#if CONFIG_AVFILTER + +static int configure_video_filters(InputStream *ist, OutputStream *ost) +{ + AVFilterContext *last_filter, *filter; + /** filter graph containing all filters including input & output */ + AVCodecContext *codec = ost->st->codec; + AVCodecContext *icodec = ist->st->codec; + enum PixelFormat pix_fmts[] = { codec->pix_fmt, PIX_FMT_NONE }; + AVRational sample_aspect_ratio; + char args[255]; + int ret; + + ost->graph = avfilter_graph_alloc(); + + if (ist->st->sample_aspect_ratio.num){ + sample_aspect_ratio = ist->st->sample_aspect_ratio; + }else + sample_aspect_ratio = ist->st->codec->sample_aspect_ratio; + + snprintf(args, 255, "%d:%d:%d:%d:%d:%d:%d", ist->st->codec->width, + ist->st->codec->height, ist->st->codec->pix_fmt, 1, AV_TIME_BASE, + sample_aspect_ratio.num, sample_aspect_ratio.den); + + ret = avfilter_graph_create_filter(&ost->input_video_filter, avfilter_get_by_name("buffer"), + "src", args, NULL, ost->graph); + if (ret < 0) + return ret; + ret = avfilter_graph_create_filter(&ost->output_video_filter, avfilter_get_by_name("buffersink"), + "out", NULL, pix_fmts, ost->graph); + if (ret < 0) + return ret; + last_filter = ost->input_video_filter; + + if (codec->width != icodec->width || codec->height != icodec->height) { + snprintf(args, 255, "%d:%d:flags=0x%X", + codec->width, + codec->height, + ost->sws_flags); + if ((ret = avfilter_graph_create_filter(&filter, avfilter_get_by_name("scale"), + NULL, args, NULL, ost->graph)) < 0) + return ret; + if ((ret = avfilter_link(last_filter, 0, filter, 0)) < 0) + return ret; + last_filter = filter; + } + + snprintf(args, sizeof(args), "flags=0x%X", ost->sws_flags); + ost->graph->scale_sws_opts = av_strdup(args); + + if (ost->avfilter) { + AVFilterInOut *outputs = avfilter_inout_alloc(); + AVFilterInOut *inputs = avfilter_inout_alloc(); + + outputs->name = av_strdup("in"); + outputs->filter_ctx = last_filter; + outputs->pad_idx = 0; + outputs->next = NULL; + + inputs->name = av_strdup("out"); + inputs->filter_ctx = ost->output_video_filter; + inputs->pad_idx = 0; + inputs->next = NULL; + + if ((ret = avfilter_graph_parse(ost->graph, ost->avfilter, &inputs, &outputs, NULL)) < 0) + return ret; + av_freep(&ost->avfilter); + } else { + if ((ret = avfilter_link(last_filter, 0, ost->output_video_filter, 0)) < 0) + return ret; + } + + if ((ret = avfilter_graph_config(ost->graph, NULL)) < 0) + return ret; + + codec->width = ost->output_video_filter->inputs[0]->w; + codec->height = ost->output_video_filter->inputs[0]->h; + codec->sample_aspect_ratio = ost->st->sample_aspect_ratio = + ost->frame_aspect_ratio ? // overriden by the -aspect cli option + av_d2q(ost->frame_aspect_ratio*codec->height/codec->width, 255) : + ost->output_video_filter->inputs[0]->sample_aspect_ratio; + + return 0; +} +#endif /* CONFIG_AVFILTER */ + +static void term_exit(void) +{ + av_log(NULL, AV_LOG_QUIET, "%s", ""); +#if HAVE_TERMIOS_H + if(!run_as_daemon) + tcsetattr (0, TCSANOW, &oldtty); +#endif +} + +static volatile int received_sigterm = 0; + +static void +sigterm_handler(int sig) +{ + received_sigterm = sig; + q_pressed++; + term_exit(); +} + +static void term_init(void) +{ +#if HAVE_TERMIOS_H + if(!run_as_daemon){ + struct termios tty; + + tcgetattr (0, &tty); + oldtty = tty; + atexit(term_exit); + + tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP + |INLCR|IGNCR|ICRNL|IXON); + tty.c_oflag |= OPOST; + tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN); + tty.c_cflag &= ~(CSIZE|PARENB); + tty.c_cflag |= CS8; + tty.c_cc[VMIN] = 1; + tty.c_cc[VTIME] = 0; + + tcsetattr (0, TCSANOW, &tty); + signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */ + } +#endif + + signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */ + signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */ +#ifdef SIGXCPU + signal(SIGXCPU, sigterm_handler); +#endif +} + +/* read a key without blocking */ +static int read_key(void) +{ +#if HAVE_TERMIOS_H + int n = 1; + unsigned char ch; + struct timeval tv; + fd_set rfds; + + if(run_as_daemon) + return -1; + + FD_ZERO(&rfds); + FD_SET(0, &rfds); + tv.tv_sec = 0; + tv.tv_usec = 0; + n = select(1, &rfds, NULL, NULL, &tv); + if (n > 0) { + n = read(0, &ch, 1); + if (n == 1) + return ch; + + return n; + } +#elif HAVE_KBHIT + if(kbhit()) + return(getch()); +#endif + return -1; +} + +static int decode_interrupt_cb(void) +{ + q_pressed += read_key() == 'q'; + return q_pressed > 1; +} + +static int exit_program(int ret) +{ + int i; + + /* close files */ + for(i=0;i<nb_output_files;i++) { + AVFormatContext *s = output_files[i]; + if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb) + avio_close(s->pb); + avformat_free_context(s); + av_free(output_streams_for_file[i]); + av_dict_free(&output_opts[i]); + } + for(i=0;i<nb_input_files;i++) { + av_close_input_file(input_files[i].ctx); + } + for (i = 0; i < nb_input_streams; i++) + av_dict_free(&input_streams[i].opts); + + av_free(intra_matrix); + av_free(inter_matrix); + + if (vstats_file) + fclose(vstats_file); + av_free(vstats_filename); + + av_free(streamid_map); + av_free(meta_data_maps); + + av_freep(&input_streams); + av_freep(&input_files); + + av_free(video_codec_name); + av_free(audio_codec_name); + av_free(subtitle_codec_name); + av_free(data_codec_name); + + uninit_opts(); + av_free(audio_buf); + av_free(audio_out); + allocated_audio_buf_size= allocated_audio_out_size= 0; + av_free(samples); + +#if CONFIG_AVFILTER + avfilter_uninit(); +#endif + + if (received_sigterm) { + fprintf(stderr, + "Received signal %d: terminating.\n", + (int) received_sigterm); + exit (255); + } + + exit(ret); /* not all OS-es handle main() return value */ + return ret; +} + +static void assert_avoptions(AVDictionary *m) +{ + AVDictionaryEntry *t; + if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) { + av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key); + exit_program(1); + } +} + +static void assert_codec_experimental(AVCodecContext *c, int encoder) +{ + const char *codec_string = encoder ? "encoder" : "decoder"; + AVCodec *codec; + if (c->codec->capabilities & CODEC_CAP_EXPERIMENTAL && + c->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) { + av_log(NULL, AV_LOG_ERROR, "%s '%s' is experimental and might produce bad " + "results.\nAdd '-strict experimental' if you want to use it.\n", + codec_string, c->codec->name); + codec = encoder ? avcodec_find_encoder(c->codec->id) : avcodec_find_decoder(c->codec->id); + if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL)) + av_log(NULL, AV_LOG_ERROR, "Or use the non experimental %s '%s'.\n", + codec_string, codec->name); + exit_program(1); + } +} + +/* similar to ff_dynarray_add() and av_fast_realloc() */ +static void *grow_array(void *array, int elem_size, int *size, int new_size) +{ + if (new_size >= INT_MAX / elem_size) { + fprintf(stderr, "Array too big.\n"); + exit_program(1); + } + if (*size < new_size) { + uint8_t *tmp = av_realloc(array, new_size*elem_size); + if (!tmp) { + fprintf(stderr, "Could not alloc buffer.\n"); + exit_program(1); + } + memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size); + *size = new_size; + return tmp; + } + return array; +} + +static void choose_sample_fmt(AVStream *st, AVCodec *codec) +{ + if(codec && codec->sample_fmts){ + const enum AVSampleFormat *p= codec->sample_fmts; + for(; *p!=-1; p++){ + if(*p == st->codec->sample_fmt) + break; + } + if (*p == -1) { + if((codec->capabilities & CODEC_CAP_LOSSLESS) && av_get_sample_fmt_name(st->codec->sample_fmt) > av_get_sample_fmt_name(codec->sample_fmts[0])) + av_log(NULL, AV_LOG_ERROR, "Convertion will not be lossless'\n"); + av_log(NULL, AV_LOG_WARNING, + "Incompatible sample format '%s' for codec '%s', auto-selecting format '%s'\n", + av_get_sample_fmt_name(st->codec->sample_fmt), + codec->name, + av_get_sample_fmt_name(codec->sample_fmts[0])); + st->codec->sample_fmt = codec->sample_fmts[0]; + } + } +} + +static void choose_sample_rate(AVStream *st, AVCodec *codec) +{ + if(codec && codec->supported_samplerates){ + const int *p= codec->supported_samplerates; + int best=0; + int best_dist=INT_MAX; + for(; *p; p++){ + int dist= abs(st->codec->sample_rate - *p); + if(dist < best_dist){ + best_dist= dist; + best= *p; + } + } + if(best_dist){ + av_log(st->codec, AV_LOG_WARNING, "Requested sampling rate unsupported using closest supported (%d)\n", best); + } + st->codec->sample_rate= best; + } +} + +static void choose_pixel_fmt(AVStream *st, AVCodec *codec) +{ + if(codec && codec->pix_fmts){ + const enum PixelFormat *p= codec->pix_fmts; + if(st->codec->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL){ + if(st->codec->codec_id==CODEC_ID_MJPEG){ + p= (const enum PixelFormat[]){PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_NONE}; + }else if(st->codec->codec_id==CODEC_ID_LJPEG){ + p= (const enum PixelFormat[]){PIX_FMT_YUVJ420P, PIX_FMT_YUVJ422P, PIX_FMT_YUVJ444P, PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUV444P, PIX_FMT_BGRA, PIX_FMT_NONE}; + } + } + for(; *p!=-1; p++){ + if(*p == st->codec->pix_fmt) + break; + } + if (*p == -1) { + if(st->codec->pix_fmt != PIX_FMT_NONE) + av_log(NULL, AV_LOG_WARNING, + "Incompatible pixel format '%s' for codec '%s', auto-selecting format '%s'\n", + av_pix_fmt_descriptors[st->codec->pix_fmt].name, + codec->name, + av_pix_fmt_descriptors[codec->pix_fmts[0]].name); + st->codec->pix_fmt = codec->pix_fmts[0]; + } + } +} + +static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCodec *codec) +{ + OutputStream *ost; + AVStream *st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0); + int idx = oc->nb_streams - 1; + + if (!st) { + av_log(NULL, AV_LOG_ERROR, "Could not alloc stream.\n"); + exit_program(1); + } + + output_streams_for_file[file_idx] = + grow_array(output_streams_for_file[file_idx], + sizeof(*output_streams_for_file[file_idx]), + &nb_output_streams_for_file[file_idx], + oc->nb_streams); + ost = output_streams_for_file[file_idx][idx] = + av_mallocz(sizeof(OutputStream)); + if (!ost) { + fprintf(stderr, "Could not alloc output stream\n"); + exit_program(1); + } + ost->file_index = file_idx; + ost->index = idx; + ost->st = st; + ost->enc = codec; + if (codec) { + st->codec->codec_type = codec->type; + ost->opts = filter_codec_opts(codec_opts, codec->id, oc, st); + } + + avcodec_get_context_defaults3(st->codec, codec); + + ost->sws_flags = av_get_int(sws_opts, "sws_flags", NULL); + return ost; +} + +static int read_ffserver_streams(AVFormatContext *s, const char *filename) +{ + int i, err; + AVFormatContext *ic = NULL; + int nopts = 0; + + err = avformat_open_input(&ic, filename, NULL, NULL); + if (err < 0) + return err; + /* copy stream format */ + for(i=0;i<ic->nb_streams;i++) { + AVStream *st; + OutputStream *ost; + AVCodec *codec; + + codec = avcodec_find_encoder(ic->streams[i]->codec->codec_id); + ost = new_output_stream(s, nb_output_files, codec); + st = ost->st; + + // FIXME: a more elegant solution is needed + memcpy(st, ic->streams[i], sizeof(AVStream)); + st->info = av_malloc(sizeof(*st->info)); + memcpy(st->info, ic->streams[i]->info, sizeof(*st->info)); + avcodec_copy_context(st->codec, ic->streams[i]->codec); + + if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { + if (audio_stream_copy) { + st->stream_copy = 1; + } else + choose_sample_fmt(st, codec); + } else if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { + if (video_stream_copy) { + st->stream_copy = 1; + } else + choose_pixel_fmt(st, codec); + } + + if(st->codec->flags & CODEC_FLAG_BITEXACT) + nopts = 1; + } + + av_close_input_file(ic); + return 0; +} + +static double +get_sync_ipts(const OutputStream *ost) +{ + const InputStream *ist = ost->sync_ist; + return (double)(ist->pts - start_time)/AV_TIME_BASE; +} + +static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx, AVBitStreamFilterContext *bsfc){ + int ret; + + while(bsfc){ + AVPacket new_pkt= *pkt; + int a= av_bitstream_filter_filter(bsfc, avctx, NULL, + &new_pkt.data, &new_pkt.size, + pkt->data, pkt->size, + pkt->flags & AV_PKT_FLAG_KEY); + if(a>0){ + av_free_packet(pkt); + new_pkt.destruct= av_destruct_packet; + } else if(a<0){ + fprintf(stderr, "%s failed for stream %d, codec %s", + bsfc->filter->name, pkt->stream_index, + avctx->codec ? avctx->codec->name : "copy"); + print_error("", a); + if (exit_on_error) + exit_program(1); + } + *pkt= new_pkt; + + bsfc= bsfc->next; + } + + ret= av_interleaved_write_frame(s, pkt); + if(ret < 0){ + print_error("av_interleaved_write_frame()", ret); + exit_program(1); + } +} + +#define MAX_AUDIO_PACKET_SIZE (128 * 1024) + +static void do_audio_out(AVFormatContext *s, + OutputStream *ost, + InputStream *ist, + unsigned char *buf, int size) +{ + uint8_t *buftmp; + int64_t audio_out_size, audio_buf_size; + int64_t allocated_for_size= size; + + int size_out, frame_bytes, ret, resample_changed; + AVCodecContext *enc= ost->st->codec; + AVCodecContext *dec= ist->st->codec; + int osize = av_get_bytes_per_sample(enc->sample_fmt); + int isize = av_get_bytes_per_sample(dec->sample_fmt); + const int coded_bps = av_get_bits_per_sample(enc->codec->id); + +need_realloc: + audio_buf_size= (allocated_for_size + isize*dec->channels - 1) / (isize*dec->channels); + audio_buf_size= (audio_buf_size*enc->sample_rate + dec->sample_rate) / dec->sample_rate; + audio_buf_size= audio_buf_size*2 + 10000; //safety factors for the deprecated resampling API + audio_buf_size= FFMAX(audio_buf_size, enc->frame_size); + audio_buf_size*= osize*enc->channels; + + audio_out_size= FFMAX(audio_buf_size, enc->frame_size * osize * enc->channels); + if(coded_bps > 8*osize) + audio_out_size= audio_out_size * coded_bps / (8*osize); + audio_out_size += FF_MIN_BUFFER_SIZE; + + if(audio_out_size > INT_MAX || audio_buf_size > INT_MAX){ + fprintf(stderr, "Buffer sizes too large\n"); + exit_program(1); + } + + av_fast_malloc(&audio_buf, &allocated_audio_buf_size, audio_buf_size); + av_fast_malloc(&audio_out, &allocated_audio_out_size, audio_out_size); + if (!audio_buf || !audio_out){ + fprintf(stderr, "Out of memory in do_audio_out\n"); + exit_program(1); + } + + if (enc->channels != dec->channels) + ost->audio_resample = 1; + + resample_changed = ost->resample_sample_fmt != dec->sample_fmt || + ost->resample_channels != dec->channels || + ost->resample_sample_rate != dec->sample_rate; + + if ((ost->audio_resample && !ost->resample) || resample_changed) { + if (resample_changed) { + av_log(NULL, AV_LOG_INFO, "Input stream #%d.%d frame changed from rate:%d fmt:%s ch:%d to rate:%d fmt:%s ch:%d\n", + ist->file_index, ist->st->index, + ost->resample_sample_rate, av_get_sample_fmt_name(ost->resample_sample_fmt), ost->resample_channels, + dec->sample_rate, av_get_sample_fmt_name(dec->sample_fmt), dec->channels); + ost->resample_sample_fmt = dec->sample_fmt; + ost->resample_channels = dec->channels; + ost->resample_sample_rate = dec->sample_rate; + if (ost->resample) + audio_resample_close(ost->resample); + } + /* if audio_sync_method is >1 the resampler is needed for audio drift compensation */ + if (audio_sync_method <= 1 && + ost->resample_sample_fmt == enc->sample_fmt && + ost->resample_channels == enc->channels && + ost->resample_sample_rate == enc->sample_rate) { + ost->resample = NULL; + ost->audio_resample = 0; + } else { + if (dec->sample_fmt != AV_SAMPLE_FMT_S16) + fprintf(stderr, "Warning, using s16 intermediate sample format for resampling\n"); + ost->resample = av_audio_resample_init(enc->channels, dec->channels, + enc->sample_rate, dec->sample_rate, + enc->sample_fmt, dec->sample_fmt, + 16, 10, 0, 0.8); + if (!ost->resample) { + fprintf(stderr, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n", + dec->channels, dec->sample_rate, + enc->channels, enc->sample_rate); + exit_program(1); + } + } + } + +#define MAKE_SFMT_PAIR(a,b) ((a)+AV_SAMPLE_FMT_NB*(b)) + if (!ost->audio_resample && dec->sample_fmt!=enc->sample_fmt && + MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt)!=ost->reformat_pair) { + if (ost->reformat_ctx) + av_audio_convert_free(ost->reformat_ctx); + ost->reformat_ctx = av_audio_convert_alloc(enc->sample_fmt, 1, + dec->sample_fmt, 1, NULL, 0); + if (!ost->reformat_ctx) { + fprintf(stderr, "Cannot convert %s sample format to %s sample format\n", + av_get_sample_fmt_name(dec->sample_fmt), + av_get_sample_fmt_name(enc->sample_fmt)); + exit_program(1); + } + ost->reformat_pair=MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt); + } + + if(audio_sync_method){ + double delta = get_sync_ipts(ost) * enc->sample_rate - ost->sync_opts + - av_fifo_size(ost->fifo)/(enc->channels * 2); + double idelta= delta*dec->sample_rate / enc->sample_rate; + int byte_delta= ((int)idelta)*2*dec->channels; + + //FIXME resample delay + if(fabs(delta) > 50){ + if(ist->is_start || fabs(delta) > audio_drift_threshold*enc->sample_rate){ + if(byte_delta < 0){ + byte_delta= FFMAX(byte_delta, -size); + size += byte_delta; + buf -= byte_delta; + if(verbose > 2) + fprintf(stderr, "discarding %d audio samples\n", (int)-delta); + if(!size) + return; + ist->is_start=0; + }else{ + static uint8_t *input_tmp= NULL; + input_tmp= av_realloc(input_tmp, byte_delta + size); + + if(byte_delta > allocated_for_size - size){ + allocated_for_size= byte_delta + (int64_t)size; + goto need_realloc; + } + ist->is_start=0; + + memset(input_tmp, 0, byte_delta); + memcpy(input_tmp + byte_delta, buf, size); + buf= input_tmp; + size += byte_delta; + if(verbose > 2) + fprintf(stderr, "adding %d audio samples of silence\n", (int)delta); + } + }else if(audio_sync_method>1){ + int comp= av_clip(delta, -audio_sync_method, audio_sync_method); + av_assert0(ost->audio_resample); + if(verbose > 2) + fprintf(stderr, "compensating audio timestamp drift:%f compensation:%d in:%d\n", delta, comp, enc->sample_rate); +// fprintf(stderr, "drift:%f len:%d opts:%"PRId64" ipts:%"PRId64" fifo:%d\n", delta, -1, ost->sync_opts, (int64_t)(get_sync_ipts(ost) * enc->sample_rate), av_fifo_size(ost->fifo)/(ost->st->codec->channels * 2)); + av_resample_compensate(*(struct AVResampleContext**)ost->resample, comp, enc->sample_rate); + } + } + }else + ost->sync_opts= lrintf(get_sync_ipts(ost) * enc->sample_rate) + - av_fifo_size(ost->fifo)/(enc->channels * 2); //FIXME wrong + + if (ost->audio_resample) { + buftmp = audio_buf; + size_out = audio_resample(ost->resample, + (short *)buftmp, (short *)buf, + size / (dec->channels * isize)); + size_out = size_out * enc->channels * osize; + } else { + buftmp = buf; + size_out = size; + } + + if (!ost->audio_resample && dec->sample_fmt!=enc->sample_fmt) { + const void *ibuf[6]= {buftmp}; + void *obuf[6]= {audio_buf}; + int istride[6]= {isize}; + int ostride[6]= {osize}; + int len= size_out/istride[0]; + if (av_audio_convert(ost->reformat_ctx, obuf, ostride, ibuf, istride, len)<0) { + printf("av_audio_convert() failed\n"); + if (exit_on_error) + exit_program(1); + return; + } + buftmp = audio_buf; + size_out = len*osize; + } + + /* now encode as many frames as possible */ + if (enc->frame_size > 1) { + /* output resampled raw samples */ + if (av_fifo_realloc2(ost->fifo, av_fifo_size(ost->fifo) + size_out) < 0) { + fprintf(stderr, "av_fifo_realloc2() failed\n"); + exit_program(1); + } + av_fifo_generic_write(ost->fifo, buftmp, size_out, NULL); + + frame_bytes = enc->frame_size * osize * enc->channels; + + while (av_fifo_size(ost->fifo) >= frame_bytes) { + AVPacket pkt; + av_init_packet(&pkt); + + av_fifo_generic_read(ost->fifo, audio_buf, frame_bytes, NULL); + + //FIXME pass ost->sync_opts as AVFrame.pts in avcodec_encode_audio() + + ret = avcodec_encode_audio(enc, audio_out, audio_out_size, + (short *)audio_buf); + if (ret < 0) { + fprintf(stderr, "Audio encoding failed\n"); + exit_program(1); + } + audio_size += ret; + pkt.stream_index= ost->index; + pkt.data= audio_out; + pkt.size= ret; + if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE) + pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base); + pkt.flags |= AV_PKT_FLAG_KEY; + write_frame(s, &pkt, enc, ost->bitstream_filters); + + ost->sync_opts += enc->frame_size; + } + } else { + AVPacket pkt; + av_init_packet(&pkt); + + ost->sync_opts += size_out / (osize * enc->channels); + + /* output a pcm frame */ + /* determine the size of the coded buffer */ + size_out /= osize; + if (coded_bps) + size_out = size_out*coded_bps/8; + + if(size_out > audio_out_size){ + fprintf(stderr, "Internal error, buffer size too small\n"); + exit_program(1); + } + + //FIXME pass ost->sync_opts as AVFrame.pts in avcodec_encode_audio() + ret = avcodec_encode_audio(enc, audio_out, size_out, + (short *)buftmp); + if (ret < 0) { + fprintf(stderr, "Audio encoding failed\n"); + exit_program(1); + } + audio_size += ret; + pkt.stream_index= ost->index; + pkt.data= audio_out; + pkt.size= ret; + if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE) + pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base); + pkt.flags |= AV_PKT_FLAG_KEY; + write_frame(s, &pkt, enc, ost->bitstream_filters); + } +} + +static void pre_process_video_frame(InputStream *ist, AVPicture *picture, void **bufp) +{ + AVCodecContext *dec; + AVPicture *picture2; + AVPicture picture_tmp; + uint8_t *buf = 0; + + dec = ist->st->codec; + + /* deinterlace : must be done before any resize */ + if (do_deinterlace) { + int size; + + /* create temporary picture */ + size = avpicture_get_size(dec->pix_fmt, dec->width, dec->height); + buf = av_malloc(size); + if (!buf) + return; + + picture2 = &picture_tmp; + avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height); + + if(avpicture_deinterlace(picture2, picture, + dec->pix_fmt, dec->width, dec->height) < 0) { + /* if error, do not deinterlace */ + fprintf(stderr, "Deinterlacing failed\n"); + av_free(buf); + buf = NULL; + picture2 = picture; + } + } else { + picture2 = picture; + } + + if (picture != picture2) + *picture = *picture2; + *bufp = buf; +} + +/* we begin to correct av delay at this threshold */ +#define AV_DELAY_MAX 0.100 + +static void do_subtitle_out(AVFormatContext *s, + OutputStream *ost, + InputStream *ist, + AVSubtitle *sub, + int64_t pts) +{ + static uint8_t *subtitle_out = NULL; + int subtitle_out_max_size = 1024 * 1024; + int subtitle_out_size, nb, i; + AVCodecContext *enc; + AVPacket pkt; + + if (pts == AV_NOPTS_VALUE) { + fprintf(stderr, "Subtitle packets must have a pts\n"); + if (exit_on_error) + exit_program(1); + return; + } + + enc = ost->st->codec; + + if (!subtitle_out) { + subtitle_out = av_malloc(subtitle_out_max_size); + } + + /* Note: DVB subtitle need one packet to draw them and one other + packet to clear them */ + /* XXX: signal it in the codec context ? */ + if (enc->codec_id == CODEC_ID_DVB_SUBTITLE) + nb = 2; + else + nb = 1; + + for(i = 0; i < nb; i++) { + sub->pts = av_rescale_q(pts, ist->st->time_base, AV_TIME_BASE_Q); + // start_display_time is required to be 0 + sub->pts += av_rescale_q(sub->start_display_time, (AVRational){1, 1000}, AV_TIME_BASE_Q); + sub->end_display_time -= sub->start_display_time; + sub->start_display_time = 0; + subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out, + subtitle_out_max_size, sub); + if (subtitle_out_size < 0) { + fprintf(stderr, "Subtitle encoding failed\n"); + exit_program(1); + } + + av_init_packet(&pkt); + pkt.stream_index = ost->index; + pkt.data = subtitle_out; + pkt.size = subtitle_out_size; + pkt.pts = av_rescale_q(sub->pts, AV_TIME_BASE_Q, ost->st->time_base); + if (enc->codec_id == CODEC_ID_DVB_SUBTITLE) { + /* XXX: the pts correction is handled here. Maybe handling + it in the codec would be better */ + if (i == 0) + pkt.pts += 90 * sub->start_display_time; + else + pkt.pts += 90 * sub->end_display_time; + } + write_frame(s, &pkt, ost->st->codec, ost->bitstream_filters); + } +} + +static int bit_buffer_size= 1024*256; +static uint8_t *bit_buffer= NULL; + +static void do_video_out(AVFormatContext *s, + OutputStream *ost, + InputStream *ist, + AVFrame *in_picture, + int *frame_size, float quality) +{ + int nb_frames, i, ret, av_unused resample_changed; + AVFrame *final_picture, *formatted_picture; + AVCodecContext *enc, *dec; + double sync_ipts; + + enc = ost->st->codec; + dec = ist->st->codec; + + sync_ipts = get_sync_ipts(ost) / av_q2d(enc->time_base); + + /* by default, we output a single frame */ + nb_frames = 1; + + *frame_size = 0; + + if(video_sync_method){ + double vdelta = sync_ipts - ost->sync_opts; + //FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c + if (vdelta < -1.1) + nb_frames = 0; + else if (video_sync_method == 2 || (video_sync_method<0 && (s->oformat->flags & AVFMT_VARIABLE_FPS))){ + if(vdelta<=-0.6){ + nb_frames=0; + }else if(vdelta>0.6) + ost->sync_opts= lrintf(sync_ipts); + }else if (vdelta > 1.1) + nb_frames = lrintf(vdelta); +//fprintf(stderr, "vdelta:%f, ost->sync_opts:%"PRId64", ost->sync_ipts:%f nb_frames:%d\n", vdelta, ost->sync_opts, get_sync_ipts(ost), nb_frames); + if (nb_frames == 0){ + ++nb_frames_drop; + if (verbose>2) + fprintf(stderr, "*** drop!\n"); + }else if (nb_frames > 1) { + nb_frames_dup += nb_frames - 1; + if (verbose>2) + fprintf(stderr, "*** %d dup!\n", nb_frames-1); + } + }else + ost->sync_opts= lrintf(sync_ipts); + + nb_frames= FFMIN(nb_frames, max_frames[AVMEDIA_TYPE_VIDEO] - ost->frame_number); + if (nb_frames <= 0) + return; + + formatted_picture = in_picture; + final_picture = formatted_picture; + +#if !CONFIG_AVFILTER + resample_changed = ost->resample_width != dec->width || + ost->resample_height != dec->height || + ost->resample_pix_fmt != dec->pix_fmt; + + if (resample_changed) { + av_log(NULL, AV_LOG_INFO, + "Input stream #%d.%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n", + ist->file_index, ist->st->index, + ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt), + dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt)); + ost->resample_width = dec->width; + ost->resample_height = dec->height; + ost->resample_pix_fmt = dec->pix_fmt; + } + + ost->video_resample = dec->width != enc->width || + dec->height != enc->height || + dec->pix_fmt != enc->pix_fmt; + + if (ost->video_resample) { + final_picture = &ost->resample_frame; + if (!ost->img_resample_ctx || resample_changed) { + /* initialize the destination picture */ + if (!ost->resample_frame.data[0]) { + avcodec_get_frame_defaults(&ost->resample_frame); + if (avpicture_alloc((AVPicture *)&ost->resample_frame, enc->pix_fmt, + enc->width, enc->height)) { + fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n"); + exit_program(1); + } + } + /* initialize a new scaler context */ + sws_freeContext(ost->img_resample_ctx); + ost->img_resample_ctx = sws_getContext(dec->width, dec->height, dec->pix_fmt, + enc->width, enc->height, enc->pix_fmt, + ost->sws_flags, NULL, NULL, NULL); + if (ost->img_resample_ctx == NULL) { + fprintf(stderr, "Cannot get resampling context\n"); + exit_program(1); + } + } + sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize, + 0, ost->resample_height, final_picture->data, final_picture->linesize); + } +#endif + + /* duplicates frame if needed */ + for(i=0;i<nb_frames;i++) { + AVPacket pkt; + av_init_packet(&pkt); + pkt.stream_index= ost->index; + + if (s->oformat->flags & AVFMT_RAWPICTURE) { + /* raw pictures are written as AVPicture structure to + avoid any copies. We support temorarily the older + method. */ + AVFrame* old_frame = enc->coded_frame; + enc->coded_frame = dec->coded_frame; //FIXME/XXX remove this hack + pkt.data= (uint8_t *)final_picture; + pkt.size= sizeof(AVPicture); + pkt.pts= av_rescale_q(ost->sync_opts, enc->time_base, ost->st->time_base); + pkt.flags |= AV_PKT_FLAG_KEY; + + write_frame(s, &pkt, ost->st->codec, ost->bitstream_filters); + enc->coded_frame = old_frame; + } else { + AVFrame big_picture; + + big_picture= *final_picture; + /* better than nothing: use input picture interlaced + settings */ + big_picture.interlaced_frame = in_picture->interlaced_frame; + if (ost->st->codec->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)) { + if(top_field_first == -1) + big_picture.top_field_first = in_picture->top_field_first; + else + big_picture.top_field_first = top_field_first; + } + + /* handles sameq here. This is not correct because it may + not be a global option */ + big_picture.quality = quality; + if(!me_threshold) + big_picture.pict_type = 0; +// big_picture.pts = AV_NOPTS_VALUE; + big_picture.pts= ost->sync_opts; +// big_picture.pts= av_rescale(ost->sync_opts, AV_TIME_BASE*(int64_t)enc->time_base.num, enc->time_base.den); +//av_log(NULL, AV_LOG_DEBUG, "%"PRId64" -> encoder\n", ost->sync_opts); + if (ost->forced_kf_index < ost->forced_kf_count && + big_picture.pts >= ost->forced_kf_pts[ost->forced_kf_index]) { + big_picture.pict_type = AV_PICTURE_TYPE_I; + ost->forced_kf_index++; + } + ret = avcodec_encode_video(enc, + bit_buffer, bit_buffer_size, + &big_picture); + if (ret < 0) { + fprintf(stderr, "Video encoding failed\n"); + exit_program(1); + } + + if(ret>0){ + pkt.data= bit_buffer; + pkt.size= ret; + if(enc->coded_frame->pts != AV_NOPTS_VALUE) + pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base); +/*av_log(NULL, AV_LOG_DEBUG, "encoder -> %"PRId64"/%"PRId64"\n", + pkt.pts != AV_NOPTS_VALUE ? av_rescale(pkt.pts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1, + pkt.dts != AV_NOPTS_VALUE ? av_rescale(pkt.dts, enc->time_base.den, AV_TIME_BASE*(int64_t)enc->time_base.num) : -1);*/ + + if(enc->coded_frame->key_frame) + pkt.flags |= AV_PKT_FLAG_KEY; + write_frame(s, &pkt, ost->st->codec, ost->bitstream_filters); + *frame_size = ret; + video_size += ret; + //fprintf(stderr,"\nFrame: %3d size: %5d type: %d", + // enc->frame_number-1, ret, enc->pict_type); + /* if two pass, output log */ + if (ost->logfile && enc->stats_out) { + fprintf(ost->logfile, "%s", enc->stats_out); + } + } + } + ost->sync_opts++; + ost->frame_number++; + } +} + +static double psnr(double d){ + return -10.0*log(d)/log(10.0); +} + +static void do_video_stats(AVFormatContext *os, OutputStream *ost, + int frame_size) +{ + AVCodecContext *enc; + int frame_number; + double ti1, bitrate, avg_bitrate; + + /* this is executed just the first time do_video_stats is called */ + if (!vstats_file) { + vstats_file = fopen(vstats_filename, "w"); + if (!vstats_file) { + perror("fopen"); + exit_program(1); + } + } + + enc = ost->st->codec; + if (enc->codec_type == AVMEDIA_TYPE_VIDEO) { + frame_number = ost->frame_number; + fprintf(vstats_file, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality/(float)FF_QP2LAMBDA); + if (enc->flags&CODEC_FLAG_PSNR) + fprintf(vstats_file, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0]/(enc->width*enc->height*255.0*255.0))); + + fprintf(vstats_file,"f_size= %6d ", frame_size); + /* compute pts value */ + ti1 = ost->sync_opts * av_q2d(enc->time_base); + if (ti1 < 0.01) + ti1 = 0.01; + + bitrate = (frame_size * 8) / av_q2d(enc->time_base) / 1000.0; + avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0; + fprintf(vstats_file, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ", + (double)video_size / 1024, ti1, bitrate, avg_bitrate); + fprintf(vstats_file, "type= %c\n", av_get_picture_type_char(enc->coded_frame->pict_type)); + } +} + +static void print_report(AVFormatContext **output_files, + OutputStream **ost_table, int nb_ostreams, + int is_last_report) +{ + char buf[1024]; + OutputStream *ost; + AVFormatContext *oc; + int64_t total_size; + AVCodecContext *enc; + int frame_number, vid, i; + double bitrate; + int64_t pts = INT64_MAX; + static int64_t last_time = -1; + static int qp_histogram[52]; + + if (!is_last_report) { + int64_t cur_time; + /* display the report every 0.5 seconds */ + cur_time = av_gettime(); + if (last_time == -1) { + last_time = cur_time; + return; + } + if ((cur_time - last_time) < 500000) + return; + last_time = cur_time; + } + + + oc = output_files[0]; + + total_size = avio_size(oc->pb); + if(total_size<0) // FIXME improve avio_size() so it works with non seekable output too + total_size= avio_tell(oc->pb); + + buf[0] = '\0'; + vid = 0; + for(i=0;i<nb_ostreams;i++) { + float q = -1; + ost = ost_table[i]; + enc = ost->st->codec; + if (!ost->st->stream_copy && enc->coded_frame) + q = enc->coded_frame->quality/(float)FF_QP2LAMBDA; + if (vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) { + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "q=%2.1f ", q); + } + if (!vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) { + float t = (av_gettime()-timer_start) / 1000000.0; + + frame_number = ost->frame_number; + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d fps=%3d q=%3.1f ", + frame_number, (t>1)?(int)(frame_number/t+0.5) : 0, q); + if(is_last_report) + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "L"); + if(qp_hist){ + int j; + int qp = lrintf(q); + if(qp>=0 && qp<FF_ARRAY_ELEMS(qp_histogram)) + qp_histogram[qp]++; + for(j=0; j<32; j++) + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%X", (int)lrintf(log(qp_histogram[j]+1)/log(2))); + } + if (enc->flags&CODEC_FLAG_PSNR){ + int j; + double error, error_sum=0; + double scale, scale_sum=0; + char type[3]= {'Y','U','V'}; + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "PSNR="); + for(j=0; j<3; j++){ + if(is_last_report){ + error= enc->error[j]; + scale= enc->width*enc->height*255.0*255.0*frame_number; + }else{ + error= enc->coded_frame->error[j]; + scale= enc->width*enc->height*255.0*255.0; + } + if(j) scale/=4; + error_sum += error; + scale_sum += scale; + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%c:%2.2f ", type[j], psnr(error/scale)); + } + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "*:%2.2f ", psnr(error_sum/scale_sum)); + } + vid = 1; + } + /* compute min output value */ + pts = FFMIN(pts, av_rescale_q(ost->st->pts.val, + ost->st->time_base, AV_TIME_BASE_Q)); + } + + if (verbose > 0 || is_last_report) { + int hours, mins, secs, us; + secs = pts / AV_TIME_BASE; + us = pts % AV_TIME_BASE; + mins = secs / 60; + secs %= 60; + hours = mins / 60; + mins %= 60; + + bitrate = pts ? total_size * 8 / (pts / 1000.0) : 0; + + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), + "size=%8.0fkB time=", total_size / 1024.0); + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), + "%02d:%02d:%02d.%02d ", hours, mins, secs, + (100 * us) / AV_TIME_BASE); + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), + "bitrate=%6.1fkbits/s", bitrate); + + if (nb_frames_dup || nb_frames_drop) + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d", + nb_frames_dup, nb_frames_drop); + + if (verbose >= 0) + fprintf(stderr, "%s \r", buf); + + fflush(stderr); + } + + if (is_last_report && verbose >= 0){ + int64_t raw= audio_size + video_size + extra_size; + fprintf(stderr, "\n"); + fprintf(stderr, "video:%1.0fkB audio:%1.0fkB global headers:%1.0fkB muxing overhead %f%%\n", + video_size/1024.0, + audio_size/1024.0, + extra_size/1024.0, + 100.0*(total_size - raw)/raw + ); + } +} + +static void generate_silence(uint8_t* buf, enum AVSampleFormat sample_fmt, size_t size) +{ + int fill_char = 0x00; + if (sample_fmt == AV_SAMPLE_FMT_U8) + fill_char = 0x80; + memset(buf, fill_char, size); +} + +/* pkt = NULL means EOF (needed to flush decoder buffers) */ +static int output_packet(InputStream *ist, int ist_index, + OutputStream **ost_table, int nb_ostreams, + const AVPacket *pkt) +{ + AVFormatContext *os; + OutputStream *ost; + int ret, i; + int got_output; + AVFrame picture; + void *buffer_to_free = NULL; + static unsigned int samples_size= 0; + AVSubtitle subtitle, *subtitle_to_free; + int64_t pkt_pts = AV_NOPTS_VALUE; +#if CONFIG_AVFILTER + int frame_available; +#endif + float quality; + + AVPacket avpkt; + int bps = av_get_bytes_per_sample(ist->st->codec->sample_fmt); + + if(ist->next_pts == AV_NOPTS_VALUE) + ist->next_pts= ist->pts; + + if (pkt == NULL) { + /* EOF handling */ + av_init_packet(&avpkt); + avpkt.data = NULL; + avpkt.size = 0; + goto handle_eof; + } else { + avpkt = *pkt; + } + + if(pkt->dts != AV_NOPTS_VALUE) + ist->next_pts = ist->pts = av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q); + if(pkt->pts != AV_NOPTS_VALUE) + pkt_pts = av_rescale_q(pkt->pts, ist->st->time_base, AV_TIME_BASE_Q); + + //while we have more to decode or while the decoder did output something on EOF + while (avpkt.size > 0 || (!pkt && got_output)) { + uint8_t *data_buf, *decoded_data_buf; + int data_size, decoded_data_size; + handle_eof: + ist->pts= ist->next_pts; + + if(avpkt.size && avpkt.size != pkt->size && + ((!ist->showed_multi_packet_warning && verbose>0) || verbose>1)){ + fprintf(stderr, "Multiple frames in a packet from stream %d\n", pkt->stream_index); + ist->showed_multi_packet_warning=1; + } + + /* decode the packet if needed */ + decoded_data_buf = NULL; /* fail safe */ + decoded_data_size= 0; + data_buf = avpkt.data; + data_size = avpkt.size; + subtitle_to_free = NULL; + if (ist->decoding_needed) { + switch(ist->st->codec->codec_type) { + case AVMEDIA_TYPE_AUDIO:{ + if(pkt && samples_size < FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE)) { + samples_size = FFMAX(pkt->size*sizeof(*samples), AVCODEC_MAX_AUDIO_FRAME_SIZE); + av_free(samples); + samples= av_malloc(samples_size); + } + decoded_data_size= samples_size; + /* XXX: could avoid copy if PCM 16 bits with same + endianness as CPU */ + ret = avcodec_decode_audio3(ist->st->codec, samples, &decoded_data_size, + &avpkt); + if (ret < 0) + return ret; + avpkt.data += ret; + avpkt.size -= ret; + data_size = ret; + got_output = decoded_data_size > 0; + /* Some bug in mpeg audio decoder gives */ + /* decoded_data_size < 0, it seems they are overflows */ + if (!got_output) { + /* no audio frame */ + continue; + } + decoded_data_buf = (uint8_t *)samples; + ist->next_pts += ((int64_t)AV_TIME_BASE/bps * decoded_data_size) / + (ist->st->codec->sample_rate * ist->st->codec->channels); + break;} + case AVMEDIA_TYPE_VIDEO: + decoded_data_size = (ist->st->codec->width * ist->st->codec->height * 3) / 2; + /* XXX: allocate picture correctly */ + avcodec_get_frame_defaults(&picture); + avpkt.pts = pkt_pts; + avpkt.dts = ist->pts; + pkt_pts = AV_NOPTS_VALUE; + + ret = avcodec_decode_video2(ist->st->codec, + &picture, &got_output, &avpkt); + quality = same_quality ? picture.quality : 0; + if (ret < 0) + return ret; + if (!got_output) { + /* no picture yet */ + goto discard_packet; + } + ist->next_pts = ist->pts = picture.best_effort_timestamp; + if (ist->st->codec->time_base.num != 0) { + int ticks= ist->st->parser ? ist->st->parser->repeat_pict+1 : ist->st->codec->ticks_per_frame; + ist->next_pts += ((int64_t)AV_TIME_BASE * + ist->st->codec->time_base.num * ticks) / + ist->st->codec->time_base.den; + } + avpkt.size = 0; + buffer_to_free = NULL; + pre_process_video_frame(ist, (AVPicture *)&picture, &buffer_to_free); + break; + case AVMEDIA_TYPE_SUBTITLE: + ret = avcodec_decode_subtitle2(ist->st->codec, + &subtitle, &got_output, &avpkt); + if (ret < 0) + return ret; + if (!got_output) { + goto discard_packet; + } + subtitle_to_free = &subtitle; + avpkt.size = 0; + break; + default: + return -1; + } + } else { + switch(ist->st->codec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + ist->next_pts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) / + ist->st->codec->sample_rate; + break; + case AVMEDIA_TYPE_VIDEO: + if (ist->st->codec->time_base.num != 0) { + int ticks= ist->st->parser ? ist->st->parser->repeat_pict+1 : ist->st->codec->ticks_per_frame; + ist->next_pts += ((int64_t)AV_TIME_BASE * + ist->st->codec->time_base.num * ticks) / + ist->st->codec->time_base.den; + } + break; + } + ret = avpkt.size; + avpkt.size = 0; + } + +#if CONFIG_AVFILTER + if(ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) + if (start_time == 0 || ist->pts >= start_time) { + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + if (ost->input_video_filter && ost->source_index == ist_index) { + if (!picture.sample_aspect_ratio.num) + picture.sample_aspect_ratio = ist->st->sample_aspect_ratio; + picture.pts = ist->pts; + + av_vsrc_buffer_add_frame(ost->input_video_filter, &picture, AV_VSRC_BUF_FLAG_OVERWRITE); + } + } + } +#endif + + // preprocess audio (volume) + if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) { + if (audio_volume != 256) { + short *volp; + volp = samples; + for(i=0;i<(decoded_data_size / sizeof(short));i++) { + int v = ((*volp) * audio_volume + 128) >> 8; + if (v < -32768) v = -32768; + if (v > 32767) v = 32767; + *volp++ = v; + } + } + } + + /* frame rate emulation */ + if (rate_emu) { + int64_t pts = av_rescale(ist->pts, 1000000, AV_TIME_BASE); + int64_t now = av_gettime() - ist->start; + if (pts > now) + usleep(pts - now); + } + /* if output time reached then transcode raw format, + encode packets and output them */ + if (start_time == 0 || ist->pts >= start_time) + for(i=0;i<nb_ostreams;i++) { + int frame_size; + + ost = ost_table[i]; + if (ost->source_index == ist_index) { +#if CONFIG_AVFILTER + frame_available = ist->st->codec->codec_type != AVMEDIA_TYPE_VIDEO || + !ost->output_video_filter || avfilter_poll_frame(ost->output_video_filter->inputs[0]); + while (frame_available) { + if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && ost->output_video_filter) { + AVRational ist_pts_tb = ost->output_video_filter->inputs[0]->time_base; + if (av_vsink_buffer_get_video_buffer_ref(ost->output_video_filter, &ost->picref, 0) < 0) + goto cont; + if (ost->picref) { + avfilter_fill_frame_from_video_buffer_ref(&picture, ost->picref); + ist->pts = av_rescale_q(ost->picref->pts, ist_pts_tb, AV_TIME_BASE_Q); + } + } +#endif + os = output_files[ost->file_index]; + + /* set the input output pts pairs */ + //ost->sync_ipts = (double)(ist->pts + input_files[ist->file_index].ts_offset - start_time)/ AV_TIME_BASE; + + if (ost->encoding_needed) { + av_assert0(ist->decoding_needed); + switch(ost->st->codec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + do_audio_out(os, ost, ist, decoded_data_buf, decoded_data_size); + break; + case AVMEDIA_TYPE_VIDEO: +#if CONFIG_AVFILTER + if (ost->picref->video && !ost->frame_aspect_ratio) + ost->st->codec->sample_aspect_ratio = ost->picref->video->sample_aspect_ratio; +#endif + do_video_out(os, ost, ist, &picture, &frame_size, + same_quality ? quality : ost->st->codec->global_quality); + if (vstats_filename && frame_size) + do_video_stats(os, ost, frame_size); + break; + case AVMEDIA_TYPE_SUBTITLE: + do_subtitle_out(os, ost, ist, &subtitle, + pkt->pts); + break; + default: + abort(); + } + } else { + AVFrame avframe; //FIXME/XXX remove this + AVPicture pict; + AVPacket opkt; + int64_t ost_tb_start_time= av_rescale_q(start_time, AV_TIME_BASE_Q, ost->st->time_base); + + av_init_packet(&opkt); + + if ((!ost->frame_number && !(pkt->flags & AV_PKT_FLAG_KEY)) && !copy_initial_nonkeyframes) +#if !CONFIG_AVFILTER + continue; +#else + goto cont; +#endif + + /* no reencoding needed : output the packet directly */ + /* force the input stream PTS */ + + avcodec_get_frame_defaults(&avframe); + ost->st->codec->coded_frame= &avframe; + avframe.key_frame = pkt->flags & AV_PKT_FLAG_KEY; + + if(ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) + audio_size += data_size; + else if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { + video_size += data_size; + ost->sync_opts++; + } + + opkt.stream_index= ost->index; + if(pkt->pts != AV_NOPTS_VALUE) + opkt.pts= av_rescale_q(pkt->pts, ist->st->time_base, ost->st->time_base) - ost_tb_start_time; + else + opkt.pts= AV_NOPTS_VALUE; + + if (pkt->dts == AV_NOPTS_VALUE) + opkt.dts = av_rescale_q(ist->pts, AV_TIME_BASE_Q, ost->st->time_base); + else + opkt.dts = av_rescale_q(pkt->dts, ist->st->time_base, ost->st->time_base); + opkt.dts -= ost_tb_start_time; + + opkt.duration = av_rescale_q(pkt->duration, ist->st->time_base, ost->st->time_base); + opkt.flags= pkt->flags; + + //FIXME remove the following 2 lines they shall be replaced by the bitstream filters + if( ost->st->codec->codec_id != CODEC_ID_H264 + && ost->st->codec->codec_id != CODEC_ID_MPEG1VIDEO + && ost->st->codec->codec_id != CODEC_ID_MPEG2VIDEO + ) { + if(av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, data_buf, data_size, pkt->flags & AV_PKT_FLAG_KEY)) + opkt.destruct= av_destruct_packet; + } else { + opkt.data = data_buf; + opkt.size = data_size; + } + + if (os->oformat->flags & AVFMT_RAWPICTURE) { + /* store AVPicture in AVPacket, as expected by the output format */ + avpicture_fill(&pict, opkt.data, ost->st->codec->pix_fmt, ost->st->codec->width, ost->st->codec->height); + opkt.data = (uint8_t *)&pict; + opkt.size = sizeof(AVPicture); + opkt.flags |= AV_PKT_FLAG_KEY; + } + write_frame(os, &opkt, ost->st->codec, ost->bitstream_filters); + ost->st->codec->frame_number++; + ost->frame_number++; + av_free_packet(&opkt); + } +#if CONFIG_AVFILTER + cont: + frame_available = (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) && + ost->output_video_filter && avfilter_poll_frame(ost->output_video_filter->inputs[0]); + avfilter_unref_buffer(ost->picref); + } +#endif + } + } + + av_free(buffer_to_free); + /* XXX: allocate the subtitles in the codec ? */ + if (subtitle_to_free) { + avsubtitle_free(subtitle_to_free); + subtitle_to_free = NULL; + } + } + discard_packet: + if (pkt == NULL) { + /* EOF handling */ + + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + if (ost->source_index == ist_index) { + AVCodecContext *enc= ost->st->codec; + os = output_files[ost->file_index]; + + if(ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO && enc->frame_size <=1) + continue; + if(ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE)) + continue; + + if (ost->encoding_needed) { + for(;;) { + AVPacket pkt; + int fifo_bytes; + av_init_packet(&pkt); + pkt.stream_index= ost->index; + + switch(ost->st->codec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + fifo_bytes = av_fifo_size(ost->fifo); + ret = 0; + /* encode any samples remaining in fifo */ + if (fifo_bytes > 0) { + int osize = av_get_bytes_per_sample(enc->sample_fmt); + int fs_tmp = enc->frame_size; + + av_fifo_generic_read(ost->fifo, audio_buf, fifo_bytes, NULL); + if (enc->codec->capabilities & CODEC_CAP_SMALL_LAST_FRAME) { + enc->frame_size = fifo_bytes / (osize * enc->channels); + } else { /* pad */ + int frame_bytes = enc->frame_size*osize*enc->channels; + if (allocated_audio_buf_size < frame_bytes) + exit_program(1); + generate_silence(audio_buf+fifo_bytes, enc->sample_fmt, frame_bytes - fifo_bytes); + } + + ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, (short *)audio_buf); + pkt.duration = av_rescale((int64_t)enc->frame_size*ost->st->time_base.den, + ost->st->time_base.num, enc->sample_rate); + enc->frame_size = fs_tmp; + } + if(ret <= 0) { + ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, NULL); + } + if (ret < 0) { + fprintf(stderr, "Audio encoding failed\n"); + exit_program(1); + } + audio_size += ret; + pkt.flags |= AV_PKT_FLAG_KEY; + break; + case AVMEDIA_TYPE_VIDEO: + ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL); + if (ret < 0) { + fprintf(stderr, "Video encoding failed\n"); + exit_program(1); + } + video_size += ret; + if(enc->coded_frame && enc->coded_frame->key_frame) + pkt.flags |= AV_PKT_FLAG_KEY; + if (ost->logfile && enc->stats_out) { + fprintf(ost->logfile, "%s", enc->stats_out); + } + break; + default: + ret=-1; + } + + if(ret<=0) + break; + pkt.data= bit_buffer; + pkt.size= ret; + if(enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE) + pkt.pts= av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base); + write_frame(os, &pkt, ost->st->codec, ost->bitstream_filters); + } + } + } + } + } + + return 0; +} + +static void print_sdp(AVFormatContext **avc, int n) +{ + char sdp[2048]; + + av_sdp_create(avc, n, sdp, sizeof(sdp)); + printf("SDP:\n%s\n", sdp); + fflush(stdout); +} + +static int copy_chapters(int infile, int outfile) +{ + AVFormatContext *is = input_files[infile].ctx; + AVFormatContext *os = output_files[outfile]; + int i; + + for (i = 0; i < is->nb_chapters; i++) { + AVChapter *in_ch = is->chapters[i], *out_ch; + int64_t ts_off = av_rescale_q(start_time - input_files[infile].ts_offset, + AV_TIME_BASE_Q, in_ch->time_base); + int64_t rt = (recording_time == INT64_MAX) ? INT64_MAX : + av_rescale_q(recording_time, AV_TIME_BASE_Q, in_ch->time_base); + + + if (in_ch->end < ts_off) + continue; + if (rt != INT64_MAX && in_ch->start > rt + ts_off) + break; + + out_ch = av_mallocz(sizeof(AVChapter)); + if (!out_ch) + return AVERROR(ENOMEM); + + out_ch->id = in_ch->id; + out_ch->time_base = in_ch->time_base; + out_ch->start = FFMAX(0, in_ch->start - ts_off); + out_ch->end = FFMIN(rt, in_ch->end - ts_off); + + if (metadata_chapters_autocopy) + av_dict_copy(&out_ch->metadata, in_ch->metadata, 0); + + os->nb_chapters++; + os->chapters = av_realloc(os->chapters, sizeof(AVChapter)*os->nb_chapters); + if (!os->chapters) + return AVERROR(ENOMEM); + os->chapters[os->nb_chapters - 1] = out_ch; + } + return 0; +} + +static void parse_forced_key_frames(char *kf, OutputStream *ost, + AVCodecContext *avctx) +{ + char *p; + int n = 1, i; + int64_t t; + + for (p = kf; *p; p++) + if (*p == ',') + n++; + ost->forced_kf_count = n; + ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n); + if (!ost->forced_kf_pts) { + av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n"); + exit_program(1); + } + for (i = 0; i < n; i++) { + p = i ? strchr(p, ',') + 1 : kf; + t = parse_time_or_die("force_key_frames", p, 1); + ost->forced_kf_pts[i] = av_rescale_q(t, AV_TIME_BASE_Q, avctx->time_base); + } +} + +/* + * The following code is the main loop of the file converter + */ +static int transcode(AVFormatContext **output_files, + int nb_output_files, + InputFile *input_files, + int nb_input_files) +{ + int ret = 0, i, j, k, n, nb_ostreams = 0, step; + + AVFormatContext *is, *os; + AVCodecContext *codec, *icodec; + OutputStream *ost, **ost_table = NULL; + InputStream *ist; + char error[1024]; + int key; + int want_sdp = 1; + uint8_t no_packet[MAX_FILES]={0}; + int no_packet_count=0; + int nb_frame_threshold[AVMEDIA_TYPE_NB]={0}; + int nb_streams[AVMEDIA_TYPE_NB]={0}; + + if (rate_emu) + for (i = 0; i < nb_input_streams; i++) + input_streams[i].start = av_gettime(); + + /* output stream init */ + nb_ostreams = 0; + for(i=0;i<nb_output_files;i++) { + os = output_files[i]; + if (!os->nb_streams && !(os->oformat->flags & AVFMT_NOSTREAMS)) { + av_dump_format(output_files[i], i, output_files[i]->filename, 1); + fprintf(stderr, "Output file #%d does not contain any stream\n", i); + ret = AVERROR(EINVAL); + goto fail; + } + nb_ostreams += os->nb_streams; + } + + ost_table = av_mallocz(sizeof(OutputStream *) * nb_ostreams); + if (!ost_table) + goto fail; + + for(k=0;k<nb_output_files;k++) { + os = output_files[k]; + for(i=0;i<os->nb_streams;i++,n++) { + nb_streams[os->streams[i]->codec->codec_type]++; + } + } + for(step=1<<30; step; step>>=1){ + int found_streams[AVMEDIA_TYPE_NB]={0}; + for(j=0; j<AVMEDIA_TYPE_NB; j++) + nb_frame_threshold[j] += step; + + for(j=0; j<nb_input_streams; j++) { + int skip=0; + ist = &input_streams[j]; + if(opt_programid){ + int pi,si; + AVFormatContext *f= input_files[ ist->file_index ].ctx; + skip=1; + for(pi=0; pi<f->nb_programs; pi++){ + AVProgram *p= f->programs[pi]; + if(p->id == opt_programid) + for(si=0; si<p->nb_stream_indexes; si++){ + if(f->streams[ p->stream_index[si] ] == ist->st) + skip=0; + } + } + } + if (ist->discard && ist->st->discard != AVDISCARD_ALL && !skip + && nb_frame_threshold[ist->st->codec->codec_type] <= ist->st->codec_info_nb_frames){ + found_streams[ist->st->codec->codec_type]++; + } + } + for(j=0; j<AVMEDIA_TYPE_NB; j++) + if(found_streams[j] < nb_streams[j]) + nb_frame_threshold[j] -= step; + } + n = 0; + for(k=0;k<nb_output_files;k++) { + os = output_files[k]; + for (i = 0; i < os->nb_streams; i++, n++) + ost_table[n] = output_streams_for_file[k][i]; + } + + /* for each output stream, we compute the right encoding parameters */ + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + os = output_files[ost->file_index]; + ist = &input_streams[ost->source_index]; + + codec = ost->st->codec; + icodec = ist->st->codec; + + ost->st->disposition = ist->st->disposition; + codec->bits_per_raw_sample= icodec->bits_per_raw_sample; + codec->chroma_sample_location = icodec->chroma_sample_location; + + if (ost->st->stream_copy) { + uint64_t extra_size = (uint64_t)icodec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE; + + if (extra_size > INT_MAX) + goto fail; + + /* if stream_copy is selected, no need to decode or encode */ + codec->codec_id = icodec->codec_id; + codec->codec_type = icodec->codec_type; + + if(!codec->codec_tag){ + if( !os->oformat->codec_tag + || av_codec_get_id (os->oformat->codec_tag, icodec->codec_tag) == codec->codec_id + || av_codec_get_tag(os->oformat->codec_tag, icodec->codec_id) <= 0) + codec->codec_tag = icodec->codec_tag; + } + + codec->bit_rate = icodec->bit_rate; + codec->rc_max_rate = icodec->rc_max_rate; + codec->rc_buffer_size = icodec->rc_buffer_size; + codec->extradata= av_mallocz(extra_size); + if (!codec->extradata) + goto fail; + memcpy(codec->extradata, icodec->extradata, icodec->extradata_size); + codec->extradata_size= icodec->extradata_size; + + codec->time_base = ist->st->time_base; + if(!strcmp(os->oformat->name, "avi")) { + if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > 2*av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/500){ + codec->time_base = icodec->time_base; + codec->time_base.num *= icodec->ticks_per_frame; + codec->time_base.den *= 2; + } + } else if(!(os->oformat->flags & AVFMT_VARIABLE_FPS)) { + if(!copy_tb && av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) && av_q2d(ist->st->time_base) < 1.0/500){ + codec->time_base = icodec->time_base; + codec->time_base.num *= icodec->ticks_per_frame; + } + } + av_reduce(&codec->time_base.num, &codec->time_base.den, + codec->time_base.num, codec->time_base.den, INT_MAX); + + switch(codec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + if(audio_volume != 256) { + fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n"); + exit_program(1); + } + codec->channel_layout = icodec->channel_layout; + codec->sample_rate = icodec->sample_rate; + codec->channels = icodec->channels; + codec->frame_size = icodec->frame_size; + codec->audio_service_type = icodec->audio_service_type; + codec->block_align= icodec->block_align; + if(codec->block_align == 1 && codec->codec_id == CODEC_ID_MP3) + codec->block_align= 0; + if(codec->codec_id == CODEC_ID_AC3) + codec->block_align= 0; + break; + case AVMEDIA_TYPE_VIDEO: + codec->pix_fmt = icodec->pix_fmt; + codec->width = icodec->width; + codec->height = icodec->height; + codec->has_b_frames = icodec->has_b_frames; + if (!codec->sample_aspect_ratio.num) { + codec->sample_aspect_ratio = + ost->st->sample_aspect_ratio = + ist->st->sample_aspect_ratio.num ? ist->st->sample_aspect_ratio : + ist->st->codec->sample_aspect_ratio.num ? + ist->st->codec->sample_aspect_ratio : (AVRational){0, 1}; + } + break; + case AVMEDIA_TYPE_SUBTITLE: + codec->width = icodec->width; + codec->height = icodec->height; + break; + case AVMEDIA_TYPE_DATA: + break; + default: + abort(); + } + } else { + if (!ost->enc) + ost->enc = avcodec_find_encoder(ost->st->codec->codec_id); + switch(codec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + ost->fifo= av_fifo_alloc(1024); + if(!ost->fifo) + goto fail; + ost->reformat_pair = MAKE_SFMT_PAIR(AV_SAMPLE_FMT_NONE,AV_SAMPLE_FMT_NONE); + if (!codec->sample_rate) { + codec->sample_rate = icodec->sample_rate; + } + choose_sample_rate(ost->st, ost->enc); + codec->time_base = (AVRational){1, codec->sample_rate}; + if (codec->sample_fmt == AV_SAMPLE_FMT_NONE) + codec->sample_fmt = icodec->sample_fmt; + choose_sample_fmt(ost->st, ost->enc); + if (!codec->channels) { + codec->channels = icodec->channels; + codec->channel_layout = icodec->channel_layout; + } + if (av_get_channel_layout_nb_channels(codec->channel_layout) != codec->channels) + codec->channel_layout = 0; + ost->audio_resample = codec->sample_rate != icodec->sample_rate || audio_sync_method > 1; + icodec->request_channels = codec->channels; + ist->decoding_needed = 1; + ost->encoding_needed = 1; + ost->resample_sample_fmt = icodec->sample_fmt; + ost->resample_sample_rate = icodec->sample_rate; + ost->resample_channels = icodec->channels; + break; + case AVMEDIA_TYPE_VIDEO: + if (codec->pix_fmt == PIX_FMT_NONE) + codec->pix_fmt = icodec->pix_fmt; + choose_pixel_fmt(ost->st, ost->enc); + + if (ost->st->codec->pix_fmt == PIX_FMT_NONE) { + fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n"); + exit_program(1); + } + + if (!codec->width || !codec->height) { + codec->width = icodec->width; + codec->height = icodec->height; + } + + ost->video_resample = codec->width != icodec->width || + codec->height != icodec->height || + codec->pix_fmt != icodec->pix_fmt; + if (ost->video_resample) { + codec->bits_per_raw_sample= frame_bits_per_raw_sample; + } + + ost->resample_height = icodec->height; + ost->resample_width = icodec->width; + ost->resample_pix_fmt= icodec->pix_fmt; + ost->encoding_needed = 1; + ist->decoding_needed = 1; + + if (!ost->frame_rate.num) + ost->frame_rate = ist->st->r_frame_rate.num ? ist->st->r_frame_rate : (AVRational){25,1}; + if (ost->enc && ost->enc->supported_framerates && !force_fps) { + int idx = av_find_nearest_q_idx(ost->frame_rate, ost->enc->supported_framerates); + ost->frame_rate = ost->enc->supported_framerates[idx]; + } + codec->time_base = (AVRational){ost->frame_rate.den, ost->frame_rate.num}; + if( av_q2d(codec->time_base) < 0.001 && video_sync_method + && (video_sync_method==1 || (video_sync_method<0 && !(os->oformat->flags & AVFMT_VARIABLE_FPS)))){ + av_log(os, AV_LOG_WARNING, "Frame rate very high for a muxer not effciciently supporting it.\n" + "Please consider specifiying a lower framerate, a different muxer or -vsync 2\n"); + } + +#if CONFIG_AVFILTER + if (configure_video_filters(ist, ost)) { + fprintf(stderr, "Error opening filters!\n"); + exit(1); + } +#endif + break; + case AVMEDIA_TYPE_SUBTITLE: + ost->encoding_needed = 1; + ist->decoding_needed = 1; + break; + default: + abort(); + break; + } + /* two pass mode */ + if (ost->encoding_needed && codec->codec_id != CODEC_ID_H264 && + (codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) { + char logfilename[1024]; + FILE *f; + + snprintf(logfilename, sizeof(logfilename), "%s-%d.log", + pass_logfilename_prefix ? pass_logfilename_prefix : DEFAULT_PASS_LOGFILENAME_PREFIX, + i); + if (codec->flags & CODEC_FLAG_PASS1) { + f = fopen(logfilename, "wb"); + if (!f) { + fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno)); + exit_program(1); + } + ost->logfile = f; + } else { + char *logbuffer; + size_t logbuffer_size; + if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) { + fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename); + exit_program(1); + } + codec->stats_in = logbuffer; + } + } + } + if(codec->codec_type == AVMEDIA_TYPE_VIDEO){ + /* maximum video buffer size is 6-bytes per pixel, plus DPX header size */ + int size= codec->width * codec->height; + bit_buffer_size= FFMAX(bit_buffer_size, 6*size + 1664); + } + } + + if (!bit_buffer) + bit_buffer = av_malloc(bit_buffer_size); + if (!bit_buffer) { + fprintf(stderr, "Cannot allocate %d bytes output buffer\n", + bit_buffer_size); + ret = AVERROR(ENOMEM); + goto fail; + } + + /* open each encoder */ + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + if (ost->encoding_needed) { + AVCodec *codec = ost->enc; + AVCodecContext *dec = input_streams[ost->source_index].st->codec; + if (!codec) { + snprintf(error, sizeof(error), "Encoder (codec id %d) not found for output stream #%d.%d", + ost->st->codec->codec_id, ost->file_index, ost->index); + ret = AVERROR(EINVAL); + goto dump_format; + } + if (dec->subtitle_header) { + ost->st->codec->subtitle_header = av_malloc(dec->subtitle_header_size); + if (!ost->st->codec->subtitle_header) { + ret = AVERROR(ENOMEM); + goto dump_format; + } + memcpy(ost->st->codec->subtitle_header, dec->subtitle_header, dec->subtitle_header_size); + ost->st->codec->subtitle_header_size = dec->subtitle_header_size; + } + if (avcodec_open2(ost->st->codec, codec, &ost->opts) < 0) { + snprintf(error, sizeof(error), "Error while opening encoder for output stream #%d.%d - maybe incorrect parameters such as bit_rate, rate, width or height", + ost->file_index, ost->index); + ret = AVERROR(EINVAL); + goto dump_format; + } + assert_codec_experimental(ost->st->codec, 1); + assert_avoptions(ost->opts); + if (ost->st->codec->bit_rate && ost->st->codec->bit_rate < 1000) + av_log(NULL, AV_LOG_WARNING, "The bitrate parameter is set too low." + "It takes bits/s as argument, not kbits/s\n"); + extra_size += ost->st->codec->extradata_size; + } + } + + /* open each decoder */ + for (i = 0; i < nb_input_streams; i++) { + ist = &input_streams[i]; + if (ist->decoding_needed) { + AVCodec *codec = ist->dec; + if (!codec) + codec = avcodec_find_decoder(ist->st->codec->codec_id); + if (!codec) { + snprintf(error, sizeof(error), "Decoder (codec id %d) not found for input stream #%d.%d", + ist->st->codec->codec_id, ist->file_index, ist->st->index); + ret = AVERROR(EINVAL); + goto dump_format; + } + if (avcodec_open2(ist->st->codec, codec, &ist->opts) < 0) { + snprintf(error, sizeof(error), "Error while opening decoder for input stream #%d.%d", + ist->file_index, ist->st->index); + ret = AVERROR(EINVAL); + goto dump_format; + } + assert_codec_experimental(ist->st->codec, 0); + assert_avoptions(ost->opts); + //if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) + // ist->st->codec->flags |= CODEC_FLAG_REPEAT_FIELD; + } + } + + /* init pts */ + for (i = 0; i < nb_input_streams; i++) { + AVStream *st; + ist = &input_streams[i]; + st= ist->st; + ist->pts = st->avg_frame_rate.num ? - st->codec->has_b_frames*AV_TIME_BASE / av_q2d(st->avg_frame_rate) : 0; + ist->next_pts = AV_NOPTS_VALUE; + ist->is_start = 1; + } + + /* open files and write file headers */ + for(i=0;i<nb_output_files;i++) { + os = output_files[i]; + if (avformat_write_header(os, &output_opts[i]) < 0) { + snprintf(error, sizeof(error), "Could not write header for output file #%d (incorrect codec parameters ?)", i); + ret = AVERROR(EINVAL); + goto dump_format; + } +// assert_avoptions(output_opts[i]); + if (strcmp(output_files[i]->oformat->name, "rtp")) { + want_sdp = 0; + } + } + + dump_format: + /* dump the file output parameters - cannot be done before in case + of stream copy */ + for(i=0;i<nb_output_files;i++) { + av_dump_format(output_files[i], i, output_files[i]->filename, 1); + } + + /* dump the stream mapping */ + if (verbose >= 0) { + fprintf(stderr, "Stream mapping:\n"); + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + fprintf(stderr, " Stream #%d.%d -> #%d.%d", + input_streams[ost->source_index].file_index, + input_streams[ost->source_index].st->index, + ost->file_index, + ost->index); + if (ost->sync_ist != &input_streams[ost->source_index]) + fprintf(stderr, " [sync #%d.%d]", + ost->sync_ist->file_index, + ost->sync_ist->st->index); + fprintf(stderr, "\n"); + } + } + + if (ret) { + fprintf(stderr, "%s\n", error); + goto fail; + } + + if (want_sdp) { + print_sdp(output_files, nb_output_files); + } + + if (!using_stdin) { + if(verbose >= 0) + fprintf(stderr, "Press [q] to stop, [?] for help\n"); + avio_set_interrupt_cb(decode_interrupt_cb); + } + term_init(); + + timer_start = av_gettime(); + + for(; received_sigterm == 0;) { + int file_index, ist_index; + AVPacket pkt; + double ipts_min; + double opts_min; + + redo: + ipts_min= 1e100; + opts_min= 1e100; + /* if 'q' pressed, exits */ + if (!using_stdin) { + if (q_pressed) + break; + /* read_key() returns 0 on EOF */ + key = read_key(); + if (key == 'q') + break; + if (key == '+') verbose++; + if (key == '-') verbose--; + if (key == 's') qp_hist ^= 1; + if (key == 'h'){ + if (do_hex_dump){ + do_hex_dump = do_pkt_dump = 0; + } else if(do_pkt_dump){ + do_hex_dump = 1; + } else + do_pkt_dump = 1; + av_log_set_level(AV_LOG_DEBUG); + } + if (key == 'd' || key == 'D'){ + int debug=0; + if(key == 'D') { + debug = input_streams[0].st->codec->debug<<1; + if(!debug) debug = 1; + while(debug & (FF_DEBUG_DCT_COEFF|FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) //unsupported, would just crash + debug += debug; + }else + scanf("%d", &debug); + for(i=0;i<nb_input_streams;i++) { + input_streams[i].st->codec->debug = debug; + } + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + ost->st->codec->debug = debug; + } + if(debug) av_log_set_level(AV_LOG_DEBUG); + fprintf(stderr,"debug=%d\n", debug); + } + if (key == '?'){ + fprintf(stderr, "key function\n" + "? show this help\n" + "+ increase verbosity\n" + "- decrease verbosity\n" + "D cycle through available debug modes\n" + "h dump packets/hex press to cycle through the 3 states\n" + "q quit\n" + "s Show QP histogram\n" + ); + } + } + + /* select the stream that we must read now by looking at the + smallest output pts */ + file_index = -1; + for(i=0;i<nb_ostreams;i++) { + double ipts, opts; + ost = ost_table[i]; + os = output_files[ost->file_index]; + ist = &input_streams[ost->source_index]; + if(ist->is_past_recording_time || no_packet[ist->file_index]) + continue; + opts = ost->st->pts.val * av_q2d(ost->st->time_base); + ipts = (double)ist->pts; + if (!input_files[ist->file_index].eof_reached){ + if(ipts < ipts_min) { + ipts_min = ipts; + if(input_sync ) file_index = ist->file_index; + } + if(opts < opts_min) { + opts_min = opts; + if(!input_sync) file_index = ist->file_index; + } + } + if(ost->frame_number >= max_frames[ost->st->codec->codec_type]){ + file_index= -1; + break; + } + } + /* if none, if is finished */ + if (file_index < 0) { + if(no_packet_count){ + no_packet_count=0; + memset(no_packet, 0, sizeof(no_packet)); + usleep(10000); + continue; + } + break; + } + + /* finish if limit size exhausted */ + if (limit_filesize != 0 && limit_filesize <= avio_tell(output_files[0]->pb)) + break; + + /* read a frame from it and output it in the fifo */ + is = input_files[file_index].ctx; + ret= av_read_frame(is, &pkt); + if(ret == AVERROR(EAGAIN)){ + no_packet[file_index]=1; + no_packet_count++; + continue; + } + if (ret < 0) { + input_files[file_index].eof_reached = 1; + if (opt_shortest) + break; + else + continue; + } + + no_packet_count=0; + memset(no_packet, 0, sizeof(no_packet)); + + if (do_pkt_dump) { + av_pkt_dump_log2(NULL, AV_LOG_DEBUG, &pkt, do_hex_dump, + is->streams[pkt.stream_index]); + } + /* the following test is needed in case new streams appear + dynamically in stream : we ignore them */ + if (pkt.stream_index >= input_files[file_index].nb_streams) + goto discard_packet; + ist_index = input_files[file_index].ist_index + pkt.stream_index; + ist = &input_streams[ist_index]; + if (ist->discard) + goto discard_packet; + + if (pkt.dts != AV_NOPTS_VALUE) + pkt.dts += av_rescale_q(input_files[ist->file_index].ts_offset, AV_TIME_BASE_Q, ist->st->time_base); + if (pkt.pts != AV_NOPTS_VALUE) + pkt.pts += av_rescale_q(input_files[ist->file_index].ts_offset, AV_TIME_BASE_Q, ist->st->time_base); + + if (ist->ts_scale) { + if(pkt.pts != AV_NOPTS_VALUE) + pkt.pts *= ist->ts_scale; + if(pkt.dts != AV_NOPTS_VALUE) + pkt.dts *= ist->ts_scale; + } + +// fprintf(stderr, "next:%"PRId64" dts:%"PRId64" off:%"PRId64" %d\n", ist->next_pts, pkt.dts, input_files[ist->file_index].ts_offset, ist->st->codec->codec_type); + if (pkt.dts != AV_NOPTS_VALUE && ist->next_pts != AV_NOPTS_VALUE + && (is->iformat->flags & AVFMT_TS_DISCONT)) { + int64_t pkt_dts= av_rescale_q(pkt.dts, ist->st->time_base, AV_TIME_BASE_Q); + int64_t delta= pkt_dts - ist->next_pts; + if((FFABS(delta) > 1LL*dts_delta_threshold*AV_TIME_BASE || pkt_dts+1<ist->pts)&& !copy_ts){ + input_files[ist->file_index].ts_offset -= delta; + if (verbose > 2) + fprintf(stderr, "timestamp discontinuity %"PRId64", new offset= %"PRId64"\n", + delta, input_files[ist->file_index].ts_offset); + pkt.dts-= av_rescale_q(delta, AV_TIME_BASE_Q, ist->st->time_base); + if(pkt.pts != AV_NOPTS_VALUE) + pkt.pts-= av_rescale_q(delta, AV_TIME_BASE_Q, ist->st->time_base); + } + } + + /* finish if recording time exhausted */ + if (recording_time != INT64_MAX && + (pkt.pts != AV_NOPTS_VALUE ? + av_compare_ts(pkt.pts, ist->st->time_base, recording_time + start_time, (AVRational){1, 1000000}) + : + av_compare_ts(ist->pts, AV_TIME_BASE_Q, recording_time + start_time, (AVRational){1, 1000000}) + )>= 0) { + ist->is_past_recording_time = 1; + goto discard_packet; + } + + //fprintf(stderr,"read #%d.%d size=%d\n", ist->file_index, ist->st->index, pkt.size); + if (output_packet(ist, ist_index, ost_table, nb_ostreams, &pkt) < 0) { + + if (verbose >= 0) + fprintf(stderr, "Error while decoding stream #%d.%d\n", + ist->file_index, ist->st->index); + if (exit_on_error) + exit_program(1); + av_free_packet(&pkt); + goto redo; + } + + discard_packet: + av_free_packet(&pkt); + + /* dump report by using the output first video and audio streams */ + print_report(output_files, ost_table, nb_ostreams, 0); + } + + /* at the end of stream, we must flush the decoder buffers */ + for (i = 0; i < nb_input_streams; i++) { + ist = &input_streams[i]; + if (ist->decoding_needed) { + output_packet(ist, i, ost_table, nb_ostreams, NULL); + } + } + + term_exit(); + + /* write the trailer if needed and close file */ + for(i=0;i<nb_output_files;i++) { + os = output_files[i]; + av_write_trailer(os); + } + + /* dump report by using the first video and audio streams */ + print_report(output_files, ost_table, nb_ostreams, 1); + + /* close each encoder */ + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + if (ost->encoding_needed) { + av_freep(&ost->st->codec->stats_in); + avcodec_close(ost->st->codec); + } +#if CONFIG_AVFILTER + avfilter_graph_free(&ost->graph); +#endif + } + + /* close each decoder */ + for (i = 0; i < nb_input_streams; i++) { + ist = &input_streams[i]; + if (ist->decoding_needed) { + avcodec_close(ist->st->codec); + } + } + + /* finished ! */ + ret = 0; + + fail: + av_freep(&bit_buffer); + + if (ost_table) { + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + if (ost) { + if (ost->st->stream_copy) + av_freep(&ost->st->codec->extradata); + if (ost->logfile) { + fclose(ost->logfile); + ost->logfile = NULL; + } + av_fifo_free(ost->fifo); /* works even if fifo is not + initialized but set to zero */ + av_freep(&ost->st->codec->subtitle_header); + av_free(ost->resample_frame.data[0]); + av_free(ost->forced_kf_pts); + if (ost->video_resample) + sws_freeContext(ost->img_resample_ctx); + if (ost->resample) + audio_resample_close(ost->resample); + if (ost->reformat_ctx) + av_audio_convert_free(ost->reformat_ctx); + av_dict_free(&ost->opts); + av_free(ost); + } + } + av_free(ost_table); + } + return ret; +} + +static int opt_format(const char *opt, const char *arg) +{ + last_asked_format = arg; + return 0; +} + +static int opt_video_rc_override_string(const char *opt, const char *arg) +{ + video_rc_override_string = arg; + return 0; +} + +static int opt_me_threshold(const char *opt, const char *arg) +{ + me_threshold = parse_number_or_die(opt, arg, OPT_INT64, INT_MIN, INT_MAX); + return 0; +} + +static int opt_verbose(const char *opt, const char *arg) +{ + verbose = parse_number_or_die(opt, arg, OPT_INT64, -10, 10); + return 0; +} + +static int opt_frame_rate(const char *opt, const char *arg) +{ + if (av_parse_video_rate(&frame_rate, arg) < 0) { + fprintf(stderr, "Incorrect value for %s: %s\n", opt, arg); + exit_program(1); + } + return 0; +} + +static int opt_frame_crop(const char *opt, const char *arg) +{ + fprintf(stderr, "Option '%s' has been removed, use the crop filter instead\n", opt); + return AVERROR(EINVAL); +} + +static int opt_frame_size(const char *opt, const char *arg) +{ + if (av_parse_video_size(&frame_width, &frame_height, arg) < 0) { + fprintf(stderr, "Incorrect frame size\n"); + return AVERROR(EINVAL); + } + return 0; +} + +static int opt_pad(const char *opt, const char *arg) { + fprintf(stderr, "Option '%s' has been removed, use the pad filter instead\n", opt); + return -1; +} + +static int opt_frame_pix_fmt(const char *opt, const char *arg) +{ + if (strcmp(arg, "list")) { + frame_pix_fmt = av_get_pix_fmt(arg); + if (frame_pix_fmt == PIX_FMT_NONE) { + fprintf(stderr, "Unknown pixel format requested: %s\n", arg); + return AVERROR(EINVAL); + } + } else { + opt_pix_fmts(NULL, NULL); + exit_program(0); + } + return 0; +} + +static int opt_frame_aspect_ratio(const char *opt, const char *arg) +{ + int x = 0, y = 0; + double ar = 0; + const char *p; + char *end; + + p = strchr(arg, ':'); + if (p) { + x = strtol(arg, &end, 10); + if (end == p) + y = strtol(end+1, &end, 10); + if (x > 0 && y > 0) + ar = (double)x / (double)y; + } else + ar = strtod(arg, NULL); + + if (!ar) { + fprintf(stderr, "Incorrect aspect ratio specification.\n"); + return AVERROR(EINVAL); + } + frame_aspect_ratio = ar; + return 0; +} + +static int opt_metadata(const char *opt, const char *arg) +{ + char *mid= strchr(arg, '='); + + if(!mid){ + fprintf(stderr, "Missing =\n"); + exit_program(1); + } + *mid++= 0; + + av_dict_set(&metadata, arg, mid, 0); + + return 0; +} + +static int opt_qscale(const char *opt, const char *arg) +{ + video_qscale = parse_number_or_die(opt, arg, OPT_FLOAT, 0, 255); + if (video_qscale <= 0 || video_qscale > 255) { + fprintf(stderr, "qscale must be > 0.0 and <= 255\n"); + return AVERROR(EINVAL); + } + return 0; +} + +static int opt_top_field_first(const char *opt, const char *arg) +{ + top_field_first = parse_number_or_die(opt, arg, OPT_INT, 0, 1); + return opt_default(opt, arg); +} + +static int opt_thread_count(const char *opt, const char *arg) +{ + thread_count= parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX); +#if !HAVE_THREADS + if (verbose >= 0) + fprintf(stderr, "Warning: not compiled with thread support, using thread emulation\n"); +#endif + return 0; +} + +static int opt_audio_sample_fmt(const char *opt, const char *arg) +{ + if (strcmp(arg, "list")) { + audio_sample_fmt = av_get_sample_fmt(arg); + if (audio_sample_fmt == AV_SAMPLE_FMT_NONE) { + av_log(NULL, AV_LOG_ERROR, "Invalid sample format '%s'\n", arg); + return AVERROR(EINVAL); + } + } else { + int i; + char fmt_str[128]; + for (i = -1; i < AV_SAMPLE_FMT_NB; i++) + printf("%s\n", av_get_sample_fmt_string(fmt_str, sizeof(fmt_str), i)); + exit_program(0); + } + return 0; +} + +static int opt_audio_rate(const char *opt, const char *arg) +{ + audio_sample_rate = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX); + return 0; +} + +static int opt_audio_channels(const char *opt, const char *arg) +{ + audio_channels = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX); + return 0; +} + +static int opt_codec(const char *opt, const char *arg) +{ + int *pstream_copy; char **pcodec_name; enum AVMediaType codec_type; + + if (!strcmp(opt, "acodec")) { pstream_copy = &audio_stream_copy; pcodec_name = &audio_codec_name; codec_type = AVMEDIA_TYPE_AUDIO; } + else if (!strcmp(opt, "vcodec")) { pstream_copy = &video_stream_copy; pcodec_name = &video_codec_name; codec_type = AVMEDIA_TYPE_VIDEO; } + else if (!strcmp(opt, "scodec")) { pstream_copy = &subtitle_stream_copy; pcodec_name = &subtitle_codec_name; codec_type = AVMEDIA_TYPE_SUBTITLE; } + else if (!strcmp(opt, "dcodec")) { pstream_copy = &data_stream_copy; pcodec_name = &data_codec_name; codec_type = AVMEDIA_TYPE_DATA; } + + av_freep(pcodec_name); + if (!strcmp(arg, "copy")) { + *pstream_copy = 1; + } else { + *pcodec_name = av_strdup(arg); + } + return 0; +} + +static int opt_codec_tag(const char *opt, const char *arg) +{ + char *tail; + uint32_t *codec_tag; + + codec_tag = !strcmp(opt, "atag") ? &audio_codec_tag : + !strcmp(opt, "vtag") ? &video_codec_tag : + !strcmp(opt, "stag") ? &subtitle_codec_tag : NULL; + if (!codec_tag) + return -1; + + *codec_tag = strtol(arg, &tail, 0); + if (!tail || *tail) + *codec_tag = AV_RL32(arg); + + return 0; +} + +static int opt_map(const char *opt, const char *arg) +{ + StreamMap *m = NULL; + int i, negative = 0, file_idx; + int sync_file_idx = -1, sync_stream_idx; + char *p, *sync; + char *map; + + if (*arg == '-') { + negative = 1; + arg++; + } + map = av_strdup(arg); + + /* parse sync stream first, just pick first matching stream */ + if (sync = strchr(map, ',')) { + *sync = 0; + sync_file_idx = strtol(sync + 1, &sync, 0); + if (sync_file_idx >= nb_input_files || sync_file_idx < 0) { + av_log(NULL, AV_LOG_ERROR, "Invalid sync file index: %d.\n", sync_file_idx); + exit_program(1); + } + if (*sync) + sync++; + for (i = 0; i < input_files[sync_file_idx].ctx->nb_streams; i++) + if (check_stream_specifier(input_files[sync_file_idx].ctx, + input_files[sync_file_idx].ctx->streams[i], sync) == 1) { + sync_stream_idx = i; + break; + } + if (i == input_files[sync_file_idx].ctx->nb_streams) { + av_log(NULL, AV_LOG_ERROR, "Sync stream specification in map %s does not " + "match any streams.\n", arg); + exit_program(1); + } + } + + + file_idx = strtol(map, &p, 0); + if (file_idx >= nb_input_files || file_idx < 0) { + av_log(NULL, AV_LOG_ERROR, "Invalid input file index: %d.\n", file_idx); + exit_program(1); + } + if (negative) + /* disable some already defined maps */ + for (i = 0; i < nb_stream_maps; i++) { + m = &stream_maps[i]; + if (check_stream_specifier(input_files[m->file_index].ctx, + input_files[m->file_index].ctx->streams[m->stream_index], + *p == ':' ? p + 1 : p) > 0) + m->disabled = 1; + } + else + for (i = 0; i < input_files[file_idx].ctx->nb_streams; i++) { + if (check_stream_specifier(input_files[file_idx].ctx, input_files[file_idx].ctx->streams[i], + *p == ':' ? p + 1 : p) <= 0) + continue; + stream_maps = grow_array(stream_maps, sizeof(*stream_maps), &nb_stream_maps, nb_stream_maps + 1); + m = &stream_maps[nb_stream_maps - 1]; + + m->file_index = file_idx; + m->stream_index = i; + + if (sync_file_idx >= 0) { + m->sync_file_index = sync_file_idx; + m->sync_stream_index = sync_stream_idx; + } else { + m->sync_file_index = file_idx; + m->sync_stream_index = i; + } + } + + if (!m) { + av_log(NULL, AV_LOG_ERROR, "Stream map '%s' matches no streams.\n", arg); + exit_program(1); + } + + av_freep(&map); + return 0; +} + +static void parse_meta_type(char *arg, char *type, int *index) +{ + if (*arg == ':') { + *type = *(++arg); + switch (*arg) { + case 'g': + break; + case 's': + case 'c': + case 'p': + if (*(++arg) == ':') + *index = strtol(++arg, NULL, 0); + break; + default: + fprintf(stderr, "Invalid metadata type %c.\n", *arg); + exit_program(1); + } + } else + *type = 'g'; +} + +static int opt_map_metadata(const char *opt, const char *arg) +{ + MetadataMap *m, *m1; + char *p; + + meta_data_maps = grow_array(meta_data_maps, sizeof(*meta_data_maps), + &nb_meta_data_maps, nb_meta_data_maps + 1); + + m = &meta_data_maps[nb_meta_data_maps - 1][1]; + m->file = strtol(arg, &p, 0); + parse_meta_type(p, &m->type, &m->index); + + m1 = &meta_data_maps[nb_meta_data_maps - 1][0]; + if (p = strchr(opt, ':')) + parse_meta_type(p, &m1->type, &m1->index); + else + m1->type = 'g'; + + if (m->type == 'g' || m1->type == 'g') + metadata_global_autocopy = 0; + if (m->type == 's' || m1->type == 's') + metadata_streams_autocopy = 0; + if (m->type == 'c' || m1->type == 'c') + metadata_chapters_autocopy = 0; + + return 0; +} + +static int opt_input_ts_scale(const char *opt, const char *arg) +{ + unsigned int stream; + double scale; + char *p; + + stream = strtol(arg, &p, 0); + if (*p) + p++; + scale= strtod(p, &p); + + if(stream >= MAX_STREAMS) + exit_program(1); + + ts_scale = grow_array(ts_scale, sizeof(*ts_scale), &nb_ts_scale, stream + 1); + ts_scale[stream] = scale; + return 0; +} + +static int opt_recording_time(const char *opt, const char *arg) +{ + recording_time = parse_time_or_die(opt, arg, 1); + return 0; +} + +static int opt_start_time(const char *opt, const char *arg) +{ + start_time = parse_time_or_die(opt, arg, 1); + return 0; +} + +static int opt_input_ts_offset(const char *opt, const char *arg) +{ + input_ts_offset = parse_time_or_die(opt, arg, 1); + return 0; +} + +static enum CodecID find_codec_or_die(const char *name, int type, int encoder) +{ + const char *codec_string = encoder ? "encoder" : "decoder"; + AVCodec *codec; + + if(!name) + return CODEC_ID_NONE; + codec = encoder ? + avcodec_find_encoder_by_name(name) : + avcodec_find_decoder_by_name(name); + if(!codec) { + fprintf(stderr, "Unknown %s '%s'\n", codec_string, name); + exit_program(1); + } + if(codec->type != type) { + fprintf(stderr, "Invalid %s type '%s'\n", codec_string, name); + exit_program(1); + } + return codec->id; +} + +static int opt_input_file(const char *opt, const char *filename) +{ + AVFormatContext *ic; + AVInputFormat *file_iformat = NULL; + int err, i, ret, rfps, rfps_base; + int64_t timestamp; + uint8_t buf[128]; + AVDictionary **opts; + int orig_nb_streams; // number of streams before avformat_find_stream_info + + if (last_asked_format) { + if (!(file_iformat = av_find_input_format(last_asked_format))) { + fprintf(stderr, "Unknown input format: '%s'\n", last_asked_format); + exit_program(1); + } + last_asked_format = NULL; + } + + if (!strcmp(filename, "-")) + filename = "pipe:"; + + using_stdin |= !strncmp(filename, "pipe:", 5) || + !strcmp(filename, "/dev/stdin"); + + /* get default parameters from command line */ + ic = avformat_alloc_context(); + if (!ic) { + print_error(filename, AVERROR(ENOMEM)); + exit_program(1); + } + if (audio_sample_rate) { + snprintf(buf, sizeof(buf), "%d", audio_sample_rate); + av_dict_set(&format_opts, "sample_rate", buf, 0); + } + if (audio_channels) { + snprintf(buf, sizeof(buf), "%d", audio_channels); + av_dict_set(&format_opts, "channels", buf, 0); + } + if (frame_rate.num) { + snprintf(buf, sizeof(buf), "%d/%d", frame_rate.num, frame_rate.den); + av_dict_set(&format_opts, "framerate", buf, 0); + } + if (frame_width && frame_height) { + snprintf(buf, sizeof(buf), "%dx%d", frame_width, frame_height); + av_dict_set(&format_opts, "video_size", buf, 0); + } + if (frame_pix_fmt != PIX_FMT_NONE) + av_dict_set(&format_opts, "pixel_format", av_get_pix_fmt_name(frame_pix_fmt), 0); + + ic->video_codec_id = + find_codec_or_die(video_codec_name , AVMEDIA_TYPE_VIDEO , 0); + ic->audio_codec_id = + find_codec_or_die(audio_codec_name , AVMEDIA_TYPE_AUDIO , 0); + ic->subtitle_codec_id= + find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 0); + ic->flags |= AVFMT_FLAG_NONBLOCK; + + /* open the input file with generic libav function */ + err = avformat_open_input(&ic, filename, file_iformat, &format_opts); + if (err < 0) { + print_error(filename, err); + exit_program(1); + } + assert_avoptions(format_opts); + + if(opt_programid) { + int i, j; + int found=0; + for(i=0; i<ic->nb_streams; i++){ + ic->streams[i]->discard= AVDISCARD_ALL; + } + for(i=0; i<ic->nb_programs; i++){ + AVProgram *p= ic->programs[i]; + if(p->id != opt_programid){ + p->discard = AVDISCARD_ALL; + }else{ + found=1; + for(j=0; j<p->nb_stream_indexes; j++){ + ic->streams[p->stream_index[j]]->discard= AVDISCARD_DEFAULT; + } + } + } + if(!found){ + fprintf(stderr, "Specified program id not found\n"); + exit_program(1); + } + opt_programid=0; + } + + /* Set AVCodecContext options for avformat_find_stream_info */ + opts = setup_find_stream_info_opts(ic, codec_opts); + orig_nb_streams = ic->nb_streams; + + /* If not enough info to get the stream parameters, we decode the + first frames to get it. (used in mpeg case for example) */ + ret = avformat_find_stream_info(ic, opts); + if (ret < 0 && verbose >= 0) { + fprintf(stderr, "%s: could not find codec parameters\n", filename); + av_close_input_file(ic); + exit_program(1); + } + + timestamp = start_time; + /* add the stream start time */ + if (ic->start_time != AV_NOPTS_VALUE) + timestamp += ic->start_time; + + /* if seeking requested, we execute it */ + if (start_time != 0) { + ret = av_seek_frame(ic, -1, timestamp, AVSEEK_FLAG_BACKWARD); + if (ret < 0) { + fprintf(stderr, "%s: could not seek to position %0.3f\n", + filename, (double)timestamp / AV_TIME_BASE); + } + /* reset seek info */ + start_time = 0; + } + + /* update the current parameters so that they match the one of the input stream */ + for(i=0;i<ic->nb_streams;i++) { + AVStream *st = ic->streams[i]; + AVCodecContext *dec = st->codec; + InputStream *ist; + + dec->thread_count = thread_count; + + input_streams = grow_array(input_streams, sizeof(*input_streams), &nb_input_streams, nb_input_streams + 1); + ist = &input_streams[nb_input_streams - 1]; + ist->st = st; + ist->file_index = nb_input_files; + ist->discard = 1; + ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st); + + if (i < nb_ts_scale) + ist->ts_scale = ts_scale[i]; + + switch (dec->codec_type) { + case AVMEDIA_TYPE_AUDIO: + ist->dec = avcodec_find_decoder_by_name(audio_codec_name); + if(!ist->dec) + ist->dec = avcodec_find_decoder(dec->codec_id); + if(audio_disable) + st->discard= AVDISCARD_ALL; + break; + case AVMEDIA_TYPE_VIDEO: + ist->dec= avcodec_find_decoder_by_name(video_codec_name); + if(!ist->dec) + ist->dec = avcodec_find_decoder(dec->codec_id); + rfps = ic->streams[i]->r_frame_rate.num; + rfps_base = ic->streams[i]->r_frame_rate.den; + if (dec->lowres) { + dec->flags |= CODEC_FLAG_EMU_EDGE; + } + if(me_threshold) + dec->debug |= FF_DEBUG_MV; + + if (dec->time_base.den != rfps*dec->ticks_per_frame || dec->time_base.num != rfps_base) { + + if (verbose >= 0) + fprintf(stderr,"\nSeems stream %d codec frame rate differs from container frame rate: %2.2f (%d/%d) -> %2.2f (%d/%d)\n", + i, (float)dec->time_base.den / dec->time_base.num, dec->time_base.den, dec->time_base.num, + + (float)rfps / rfps_base, rfps, rfps_base); + } + + if(video_disable) + st->discard= AVDISCARD_ALL; + else if(video_discard) + st->discard= video_discard; + break; + case AVMEDIA_TYPE_DATA: + break; + case AVMEDIA_TYPE_SUBTITLE: + ist->dec = avcodec_find_decoder_by_name(subtitle_codec_name); + if(!ist->dec) + ist->dec = avcodec_find_decoder(dec->codec_id); + if(subtitle_disable) + st->discard = AVDISCARD_ALL; + break; + case AVMEDIA_TYPE_ATTACHMENT: + case AVMEDIA_TYPE_UNKNOWN: + break; + default: + abort(); + } + } + + /* dump the file content */ + if (verbose >= 0) + av_dump_format(ic, nb_input_files, filename, 0); + + input_files = grow_array(input_files, sizeof(*input_files), &nb_input_files, nb_input_files + 1); + input_files[nb_input_files - 1].ctx = ic; + input_files[nb_input_files - 1].ist_index = nb_input_streams - ic->nb_streams; + input_files[nb_input_files - 1].ts_offset = input_ts_offset - (copy_ts ? 0 : timestamp); + input_files[nb_input_files - 1].nb_streams = ic->nb_streams; + + top_field_first = -1; + frame_rate = (AVRational){0, 0}; + frame_pix_fmt = PIX_FMT_NONE; + frame_height = 0; + frame_width = 0; + audio_sample_rate = 0; + audio_channels = 0; + audio_sample_fmt = AV_SAMPLE_FMT_NONE; + av_freep(&ts_scale); + nb_ts_scale = 0; + + for (i = 0; i < orig_nb_streams; i++) + av_dict_free(&opts[i]); + av_freep(&opts); + av_freep(&video_codec_name); + av_freep(&audio_codec_name); + av_freep(&subtitle_codec_name); + uninit_opts(); + init_opts(); + return 0; +} + +static OutputStream *new_video_stream(AVFormatContext *oc, int file_idx) +{ + AVStream *st; + OutputStream *ost; + AVCodecContext *video_enc; + enum CodecID codec_id = CODEC_ID_NONE; + AVCodec *codec= NULL; + + if(!video_stream_copy){ + if (video_codec_name) { + codec_id = find_codec_or_die(video_codec_name, AVMEDIA_TYPE_VIDEO, 1); + codec = avcodec_find_encoder_by_name(video_codec_name); + } else { + codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_VIDEO); + codec = avcodec_find_encoder(codec_id); + } + } + + ost = new_output_stream(oc, file_idx, codec); + st = ost->st; + if (!video_stream_copy) { + ost->frame_aspect_ratio = frame_aspect_ratio; + frame_aspect_ratio = 0; +#if CONFIG_AVFILTER + ost->avfilter = vfilters; + vfilters = NULL; +#endif + } + + ost->bitstream_filters = video_bitstream_filters; + video_bitstream_filters= NULL; + + st->codec->thread_count= thread_count; + + video_enc = st->codec; + + if(video_codec_tag) + video_enc->codec_tag= video_codec_tag; + + if(oc->oformat->flags & AVFMT_GLOBALHEADER) { + video_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; + } + + video_enc->codec_type = AVMEDIA_TYPE_VIDEO; + if (video_stream_copy) { + st->stream_copy = 1; + video_enc->sample_aspect_ratio = + st->sample_aspect_ratio = av_d2q(frame_aspect_ratio*frame_height/frame_width, 255); + } else { + const char *p; + int i; + + if (frame_rate.num) + ost->frame_rate = frame_rate; + video_enc->codec_id = codec_id; + + video_enc->width = frame_width; + video_enc->height = frame_height; + video_enc->pix_fmt = frame_pix_fmt; + video_enc->bits_per_raw_sample = frame_bits_per_raw_sample; + st->sample_aspect_ratio = video_enc->sample_aspect_ratio; + + if (intra_only) + video_enc->gop_size = 0; + if (video_qscale || same_quality) { + video_enc->flags |= CODEC_FLAG_QSCALE; + video_enc->global_quality = FF_QP2LAMBDA * video_qscale; + } + + if(intra_matrix) + video_enc->intra_matrix = intra_matrix; + if(inter_matrix) + video_enc->inter_matrix = inter_matrix; + + p= video_rc_override_string; + for(i=0; p; i++){ + int start, end, q; + int e=sscanf(p, "%d,%d,%d", &start, &end, &q); + if(e!=3){ + fprintf(stderr, "error parsing rc_override\n"); + exit_program(1); + } + video_enc->rc_override= + av_realloc(video_enc->rc_override, + sizeof(RcOverride)*(i+1)); + video_enc->rc_override[i].start_frame= start; + video_enc->rc_override[i].end_frame = end; + if(q>0){ + video_enc->rc_override[i].qscale= q; + video_enc->rc_override[i].quality_factor= 1.0; + } + else{ + video_enc->rc_override[i].qscale= 0; + video_enc->rc_override[i].quality_factor= -q/100.0; + } + p= strchr(p, '/'); + if(p) p++; + } + video_enc->rc_override_count=i; + if (!video_enc->rc_initial_buffer_occupancy) + video_enc->rc_initial_buffer_occupancy = video_enc->rc_buffer_size*3/4; + video_enc->me_threshold= me_threshold; + video_enc->intra_dc_precision= intra_dc_precision - 8; + + if (do_psnr) + video_enc->flags|= CODEC_FLAG_PSNR; + + /* two pass mode */ + if (do_pass) { + if (do_pass == 1) { + video_enc->flags |= CODEC_FLAG_PASS1; + } else { + video_enc->flags |= CODEC_FLAG_PASS2; + } + } + + if (forced_key_frames) + parse_forced_key_frames(forced_key_frames, ost, video_enc); + } + if (video_language) { + av_dict_set(&st->metadata, "language", video_language, 0); + av_freep(&video_language); + } + + /* reset some key parameters */ + video_disable = 0; + av_freep(&video_codec_name); + av_freep(&forced_key_frames); + video_stream_copy = 0; + frame_pix_fmt = PIX_FMT_NONE; + return ost; +} + +static OutputStream *new_audio_stream(AVFormatContext *oc, int file_idx) +{ + AVStream *st; + OutputStream *ost; + AVCodec *codec= NULL; + AVCodecContext *audio_enc; + enum CodecID codec_id = CODEC_ID_NONE; + + if(!audio_stream_copy){ + if (audio_codec_name) { + codec_id = find_codec_or_die(audio_codec_name, AVMEDIA_TYPE_AUDIO, 1); + codec = avcodec_find_encoder_by_name(audio_codec_name); + } else { + codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_AUDIO); + codec = avcodec_find_encoder(codec_id); + } + } + ost = new_output_stream(oc, file_idx, codec); + st = ost->st; + + ost->bitstream_filters = audio_bitstream_filters; + audio_bitstream_filters= NULL; + + st->codec->thread_count= thread_count; + + audio_enc = st->codec; + audio_enc->codec_type = AVMEDIA_TYPE_AUDIO; + + if(audio_codec_tag) + audio_enc->codec_tag= audio_codec_tag; + + if (oc->oformat->flags & AVFMT_GLOBALHEADER) { + audio_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; + } + if (audio_stream_copy) { + st->stream_copy = 1; + } else { + audio_enc->codec_id = codec_id; + + if (audio_qscale > QSCALE_NONE) { + audio_enc->flags |= CODEC_FLAG_QSCALE; + audio_enc->global_quality = FF_QP2LAMBDA * audio_qscale; + } + if (audio_channels) + audio_enc->channels = audio_channels; + if (audio_sample_fmt != AV_SAMPLE_FMT_NONE) + audio_enc->sample_fmt = audio_sample_fmt; + if (audio_sample_rate) + audio_enc->sample_rate = audio_sample_rate; + } + if (audio_language) { + av_dict_set(&st->metadata, "language", audio_language, 0); + av_freep(&audio_language); + } + + /* reset some key parameters */ + audio_disable = 0; + av_freep(&audio_codec_name); + audio_stream_copy = 0; + + return ost; +} + +static OutputStream *new_data_stream(AVFormatContext *oc, int file_idx) +{ + AVStream *st; + OutputStream *ost; + AVCodecContext *data_enc; + + ost = new_output_stream(oc, file_idx, NULL); + st = ost->st; + data_enc = st->codec; + if (!data_stream_copy) { + fprintf(stderr, "Data stream encoding not supported yet (only streamcopy)\n"); + exit_program(1); + } + + data_enc->codec_type = AVMEDIA_TYPE_DATA; + + if (data_codec_tag) + data_enc->codec_tag= data_codec_tag; + + if (oc->oformat->flags & AVFMT_GLOBALHEADER) { + data_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; + } + if (data_stream_copy) { + st->stream_copy = 1; + } + + data_disable = 0; + av_freep(&data_codec_name); + data_stream_copy = 0; + return ost; +} + +static OutputStream *new_subtitle_stream(AVFormatContext *oc, int file_idx) +{ + AVStream *st; + OutputStream *ost; + AVCodec *codec=NULL; + AVCodecContext *subtitle_enc; + enum CodecID codec_id = CODEC_ID_NONE; + + if(!subtitle_stream_copy){ + if (subtitle_codec_name) { + codec_id = find_codec_or_die(subtitle_codec_name, AVMEDIA_TYPE_SUBTITLE, 1); + codec = avcodec_find_encoder_by_name(subtitle_codec_name); + } else { + codec_id = av_guess_codec(oc->oformat, NULL, oc->filename, NULL, AVMEDIA_TYPE_SUBTITLE); + codec = avcodec_find_encoder(codec_id); + } + } + ost = new_output_stream(oc, file_idx, codec); + st = ost->st; + subtitle_enc = st->codec; + + ost->bitstream_filters = subtitle_bitstream_filters; + subtitle_bitstream_filters= NULL; + + subtitle_enc->codec_type = AVMEDIA_TYPE_SUBTITLE; + + if(subtitle_codec_tag) + subtitle_enc->codec_tag= subtitle_codec_tag; + + if (oc->oformat->flags & AVFMT_GLOBALHEADER) { + subtitle_enc->flags |= CODEC_FLAG_GLOBAL_HEADER; + } + if (subtitle_stream_copy) { + st->stream_copy = 1; + } else { + subtitle_enc->codec_id = codec_id; + } + + if (subtitle_language) { + av_dict_set(&st->metadata, "language", subtitle_language, 0); + av_freep(&subtitle_language); + } + + subtitle_disable = 0; + av_freep(&subtitle_codec_name); + subtitle_stream_copy = 0; + return ost; +} + +/* arg format is "output-stream-index:streamid-value". */ +static int opt_streamid(const char *opt, const char *arg) +{ + int idx; + char *p; + char idx_str[16]; + + av_strlcpy(idx_str, arg, sizeof(idx_str)); + p = strchr(idx_str, ':'); + if (!p) { + fprintf(stderr, + "Invalid value '%s' for option '%s', required syntax is 'index:value'\n", + arg, opt); + exit_program(1); + } + *p++ = '\0'; + idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, MAX_STREAMS-1); + streamid_map = grow_array(streamid_map, sizeof(*streamid_map), &nb_streamid_map, idx+1); + streamid_map[idx] = parse_number_or_die(opt, p, OPT_INT, 0, INT_MAX); + return 0; +} + +static int opt_output_file(const char *opt, const char *filename) +{ + AVFormatContext *oc; + int i, err; + AVOutputFormat *file_oformat; + OutputStream *ost; + InputStream *ist; + + if(nb_output_files >= FF_ARRAY_ELEMS(output_files)){ + fprintf(stderr, "Too many output files\n"); + exit_program(1); + } + + if (!strcmp(filename, "-")) + filename = "pipe:"; + + err = avformat_alloc_output_context2(&oc, NULL, last_asked_format, filename); + last_asked_format = NULL; + if (!oc) { + print_error(filename, err); + exit_program(1); + } + + file_oformat= oc->oformat; + + if (!strcmp(file_oformat->name, "ffm") && + av_strstart(filename, "http:", NULL)) { + /* special case for files sent to ffserver: we get the stream + parameters from ffserver */ + int err = read_ffserver_streams(oc, filename); + if (err < 0) { + print_error(filename, err); + exit_program(1); + } + } else if (!nb_stream_maps) { + /* pick the "best" stream of each type */ +#define NEW_STREAM(type, index)\ + if (index >= 0) {\ + ost = new_ ## type ## _stream(oc, nb_output_files);\ + ost->source_index = index;\ + ost->sync_ist = &input_streams[index];\ + input_streams[index].discard = 0;\ + } + + /* video: highest resolution */ + if (!video_disable && oc->oformat->video_codec != CODEC_ID_NONE) { + int area = 0, idx = -1; + for (i = 0; i < nb_input_streams; i++) { + ist = &input_streams[i]; + if (ist->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && + ist->st->codec->width * ist->st->codec->height > area) { + area = ist->st->codec->width * ist->st->codec->height; + idx = i; + } + } + NEW_STREAM(video, idx); + } + + /* audio: most channels */ + if (!audio_disable && oc->oformat->audio_codec != CODEC_ID_NONE) { + int channels = 0, idx = -1; + for (i = 0; i < nb_input_streams; i++) { + ist = &input_streams[i]; + if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO && + ist->st->codec->channels > channels) { + channels = ist->st->codec->channels; + idx = i; + } + } + NEW_STREAM(audio, idx); + } + + /* subtitles: pick first */ + if (!subtitle_disable && oc->oformat->subtitle_codec != CODEC_ID_NONE) { + for (i = 0; i < nb_input_streams; i++) + if (input_streams[i].st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) { + NEW_STREAM(subtitle, i); + break; + } + } + /* do something with data? */ + } else { + for (i = 0; i < nb_stream_maps; i++) { + StreamMap *map = &stream_maps[i]; + + if (map->disabled) + continue; + + ist = &input_streams[input_files[map->file_index].ist_index + map->stream_index]; + switch (ist->st->codec->codec_type) { + case AVMEDIA_TYPE_VIDEO: ost = new_video_stream(oc, nb_output_files); break; + case AVMEDIA_TYPE_AUDIO: ost = new_audio_stream(oc, nb_output_files); break; + case AVMEDIA_TYPE_SUBTITLE: ost = new_subtitle_stream(oc, nb_output_files); break; + case AVMEDIA_TYPE_DATA: ost = new_data_stream(oc, nb_output_files); break; + default: + av_log(NULL, AV_LOG_ERROR, "Cannot map stream #%d.%d - unsupported type.\n", + map->file_index, map->stream_index); + exit_program(1); + } + + ost->source_index = input_files[map->file_index].ist_index + map->stream_index; + ost->sync_ist = &input_streams[input_files[map->sync_file_index].ist_index + + map->sync_stream_index]; + ist->discard = 0; + } + } + + av_dict_copy(&oc->metadata, metadata, 0); + av_dict_free(&metadata); + + av_dict_copy(&output_opts[nb_output_files], format_opts, 0); + output_files[nb_output_files++] = oc; + + /* check filename in case of an image number is expected */ + if (oc->oformat->flags & AVFMT_NEEDNUMBER) { + if (!av_filename_number_test(oc->filename)) { + print_error(oc->filename, AVERROR(EINVAL)); + exit_program(1); + } + } + + if (!(oc->oformat->flags & AVFMT_NOFILE)) { + /* test if it already exists to avoid loosing precious files */ + if (!file_overwrite && + (strchr(filename, ':') == NULL || + filename[1] == ':' || + av_strstart(filename, "file:", NULL))) { + if (avio_check(filename, 0) == 0) { + if (!using_stdin) { + fprintf(stderr,"File '%s' already exists. Overwrite ? [y/N] ", filename); + fflush(stderr); + if (!read_yesno()) { + fprintf(stderr, "Not overwriting - exiting\n"); + exit_program(1); + } + } + else { + fprintf(stderr,"File '%s' already exists. Exiting.\n", filename); + exit_program(1); + } + } + } + + /* open the file */ + if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) { + print_error(filename, err); + exit_program(1); + } + } + + oc->preload= (int)(mux_preload*AV_TIME_BASE); + oc->max_delay= (int)(mux_max_delay*AV_TIME_BASE); + + /* copy chapters */ + if (chapters_input_file >= nb_input_files) { + if (chapters_input_file == INT_MAX) { + /* copy chapters from the first input file that has them*/ + chapters_input_file = -1; + for (i = 0; i < nb_input_files; i++) + if (input_files[i].ctx->nb_chapters) { + chapters_input_file = i; + break; + } + } else { + av_log(NULL, AV_LOG_ERROR, "Invalid input file index %d in chapter mapping.\n", + chapters_input_file); + exit_program(1); + } + } + if (chapters_input_file >= 0) + copy_chapters(chapters_input_file, nb_output_files - 1); + + /* copy metadata */ + for (i = 0; i < nb_meta_data_maps; i++) { + AVFormatContext *files[2]; + AVDictionary **meta[2]; + int j; + +#define METADATA_CHECK_INDEX(index, nb_elems, desc)\ + if ((index) < 0 || (index) >= (nb_elems)) {\ + av_log(NULL, AV_LOG_ERROR, "Invalid %s index %d while processing metadata maps\n",\ + (desc), (index));\ + exit_program(1);\ + } + + int in_file_index = meta_data_maps[i][1].file; + if (in_file_index < 0) + continue; + METADATA_CHECK_INDEX(in_file_index, nb_input_files, "input file") + + files[0] = oc; + files[1] = input_files[in_file_index].ctx; + + for (j = 0; j < 2; j++) { + MetadataMap *map = &meta_data_maps[i][j]; + + switch (map->type) { + case 'g': + meta[j] = &files[j]->metadata; + break; + case 's': + METADATA_CHECK_INDEX(map->index, files[j]->nb_streams, "stream") + meta[j] = &files[j]->streams[map->index]->metadata; + break; + case 'c': + METADATA_CHECK_INDEX(map->index, files[j]->nb_chapters, "chapter") + meta[j] = &files[j]->chapters[map->index]->metadata; + break; + case 'p': + METADATA_CHECK_INDEX(map->index, files[j]->nb_programs, "program") + meta[j] = &files[j]->programs[map->index]->metadata; + break; + } + } + + av_dict_copy(meta[0], *meta[1], AV_DICT_DONT_OVERWRITE); + } + + /* copy global metadata by default */ + if (metadata_global_autocopy) + av_dict_copy(&oc->metadata, input_files[0].ctx->metadata, + AV_DICT_DONT_OVERWRITE); + if (metadata_streams_autocopy) + for (i = 0; i < oc->nb_streams; i++) { + InputStream *ist = &input_streams[output_streams_for_file[nb_output_files-1][i]->source_index]; + av_dict_copy(&oc->streams[i]->metadata, ist->st->metadata, AV_DICT_DONT_OVERWRITE); + } + + frame_rate = (AVRational){0, 0}; + frame_width = 0; + frame_height = 0; + audio_sample_rate = 0; + audio_channels = 0; + audio_sample_fmt = AV_SAMPLE_FMT_NONE; + chapters_input_file = INT_MAX; + + av_freep(&meta_data_maps); + nb_meta_data_maps = 0; + metadata_global_autocopy = 1; + metadata_streams_autocopy = 1; + metadata_chapters_autocopy = 1; + av_freep(&stream_maps); + nb_stream_maps = 0; + + av_freep(&forced_key_frames); + uninit_opts(); + init_opts(); + return 0; +} + +/* same option as mencoder */ +static int opt_pass(const char *opt, const char *arg) +{ + do_pass = parse_number_or_die(opt, arg, OPT_INT, 1, 2); + return 0; +} + +static int64_t getutime(void) +{ +#if HAVE_GETRUSAGE + struct rusage rusage; + + getrusage(RUSAGE_SELF, &rusage); + return (rusage.ru_utime.tv_sec * 1000000LL) + rusage.ru_utime.tv_usec; +#elif HAVE_GETPROCESSTIMES + HANDLE proc; + FILETIME c, e, k, u; + proc = GetCurrentProcess(); + GetProcessTimes(proc, &c, &e, &k, &u); + return ((int64_t) u.dwHighDateTime << 32 | u.dwLowDateTime) / 10; +#else + return av_gettime(); +#endif +} + +static int64_t getmaxrss(void) +{ +#if HAVE_GETRUSAGE && HAVE_STRUCT_RUSAGE_RU_MAXRSS + struct rusage rusage; + getrusage(RUSAGE_SELF, &rusage); + return (int64_t)rusage.ru_maxrss * 1024; +#elif HAVE_GETPROCESSMEMORYINFO + HANDLE proc; + PROCESS_MEMORY_COUNTERS memcounters; + proc = GetCurrentProcess(); + memcounters.cb = sizeof(memcounters); + GetProcessMemoryInfo(proc, &memcounters, sizeof(memcounters)); + return memcounters.PeakPagefileUsage; +#else + return 0; +#endif +} + +static void parse_matrix_coeffs(uint16_t *dest, const char *str) +{ + int i; + const char *p = str; + for(i = 0;; i++) { + dest[i] = atoi(p); + if(i == 63) + break; + p = strchr(p, ','); + if(!p) { + fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i); + exit_program(1); + } + p++; + } +} + +static int opt_inter_matrix(const char *opt, const char *arg) +{ + inter_matrix = av_mallocz(sizeof(uint16_t) * 64); + parse_matrix_coeffs(inter_matrix, arg); + return 0; +} + +static int opt_intra_matrix(const char *opt, const char *arg) +{ + intra_matrix = av_mallocz(sizeof(uint16_t) * 64); + parse_matrix_coeffs(intra_matrix, arg); + return 0; +} + +static void show_usage(void) +{ + printf("Hyper fast Audio and Video encoder\n"); + printf("usage: %s [options] [[infile options] -i infile]... {[outfile options] outfile}...\n", program_name); + printf("\n"); +} + +static int opt_help(const char *opt, const char *arg) +{ + AVCodec *c; + AVOutputFormat *oformat = NULL; + AVInputFormat *iformat = NULL; + + av_log_set_callback(log_callback_help); + show_usage(); + show_help_options(options, "Main options:\n", + OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_SUBTITLE | OPT_GRAB, 0); + show_help_options(options, "\nAdvanced options:\n", + OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_SUBTITLE | OPT_GRAB, + OPT_EXPERT); + show_help_options(options, "\nVideo options:\n", + OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, + OPT_VIDEO); + show_help_options(options, "\nAdvanced Video options:\n", + OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, + OPT_VIDEO | OPT_EXPERT); + show_help_options(options, "\nAudio options:\n", + OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, + OPT_AUDIO); + show_help_options(options, "\nAdvanced Audio options:\n", + OPT_EXPERT | OPT_AUDIO | OPT_VIDEO | OPT_GRAB, + OPT_AUDIO | OPT_EXPERT); + show_help_options(options, "\nSubtitle options:\n", + OPT_SUBTITLE | OPT_GRAB, + OPT_SUBTITLE); + show_help_options(options, "\nAudio/Video grab options:\n", + OPT_GRAB, + OPT_GRAB); + printf("\n"); + av_opt_show2(avcodec_opts[0], NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); + printf("\n"); + + /* individual codec options */ + c = NULL; + while ((c = av_codec_next(c))) { + if (c->priv_class) { + av_opt_show2(&c->priv_class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); + printf("\n"); + } + } + + av_opt_show2(avformat_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); + printf("\n"); + + /* individual muxer options */ + while ((oformat = av_oformat_next(oformat))) { + if (oformat->priv_class) { + av_opt_show2(&oformat->priv_class, NULL, AV_OPT_FLAG_ENCODING_PARAM, 0); + printf("\n"); + } + } + + /* individual demuxer options */ + while ((iformat = av_iformat_next(iformat))) { + if (iformat->priv_class) { + av_opt_show2(&iformat->priv_class, NULL, AV_OPT_FLAG_DECODING_PARAM, 0); + printf("\n"); + } + } + + av_opt_show2(sws_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0); + return 0; +} + +static int opt_target(const char *opt, const char *arg) +{ + enum { PAL, NTSC, FILM, UNKNOWN } norm = UNKNOWN; + static const char *const frame_rates[] = {"25", "30000/1001", "24000/1001"}; + + if(!strncmp(arg, "pal-", 4)) { + norm = PAL; + arg += 4; + } else if(!strncmp(arg, "ntsc-", 5)) { + norm = NTSC; + arg += 5; + } else if(!strncmp(arg, "film-", 5)) { + norm = FILM; + arg += 5; + } else { + int fr; + /* Calculate FR via float to avoid int overflow */ + fr = (int)(frame_rate.num * 1000.0 / frame_rate.den); + if(fr == 25000) { + norm = PAL; + } else if((fr == 29970) || (fr == 23976)) { + norm = NTSC; + } else { + /* Try to determine PAL/NTSC by peeking in the input files */ + if(nb_input_files) { + int i, j; + for (j = 0; j < nb_input_files; j++) { + for (i = 0; i < input_files[j].ctx->nb_streams; i++) { + AVCodecContext *c = input_files[j].ctx->streams[i]->codec; + if(c->codec_type != AVMEDIA_TYPE_VIDEO) + continue; + fr = c->time_base.den * 1000 / c->time_base.num; + if(fr == 25000) { + norm = PAL; + break; + } else if((fr == 29970) || (fr == 23976)) { + norm = NTSC; + break; + } + } + if(norm != UNKNOWN) + break; + } + } + } + if(verbose > 0 && norm != UNKNOWN) + fprintf(stderr, "Assuming %s for target.\n", norm == PAL ? "PAL" : "NTSC"); + } + + if(norm == UNKNOWN) { + fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n"); + fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n"); + fprintf(stderr, "or set a framerate with \"-r xxx\".\n"); + exit_program(1); + } + + if(!strcmp(arg, "vcd")) { + opt_codec("vcodec", "mpeg1video"); + opt_codec("acodec", "mp2"); + opt_format("f", "vcd"); + + opt_frame_size("s", norm == PAL ? "352x288" : "352x240"); + opt_frame_rate("r", frame_rates[norm]); + opt_default("g", norm == PAL ? "15" : "18"); + + opt_default("b", "1150000"); + opt_default("maxrate", "1150000"); + opt_default("minrate", "1150000"); + opt_default("bufsize", "327680"); // 40*1024*8; + + opt_default("ab", "224000"); + audio_sample_rate = 44100; + audio_channels = 2; + + opt_default("packetsize", "2324"); + opt_default("muxrate", "1411200"); // 2352 * 75 * 8; + + /* We have to offset the PTS, so that it is consistent with the SCR. + SCR starts at 36000, but the first two packs contain only padding + and the first pack from the other stream, respectively, may also have + been written before. + So the real data starts at SCR 36000+3*1200. */ + mux_preload= (36000+3*1200) / 90000.0; //0.44 + } else if(!strcmp(arg, "svcd")) { + + opt_codec("vcodec", "mpeg2video"); + opt_codec("acodec", "mp2"); + opt_format("f", "svcd"); + + opt_frame_size("s", norm == PAL ? "480x576" : "480x480"); + opt_frame_rate("r", frame_rates[norm]); + opt_frame_pix_fmt("pix_fmt", "yuv420p"); + opt_default("g", norm == PAL ? "15" : "18"); + + opt_default("b", "2040000"); + opt_default("maxrate", "2516000"); + opt_default("minrate", "0"); //1145000; + opt_default("bufsize", "1835008"); //224*1024*8; + opt_default("flags", "+scan_offset"); + + + opt_default("ab", "224000"); + audio_sample_rate = 44100; + + opt_default("packetsize", "2324"); + + } else if(!strcmp(arg, "dvd")) { + + opt_codec("vcodec", "mpeg2video"); + opt_codec("acodec", "ac3"); + opt_format("f", "dvd"); + + opt_frame_size("vcodec", norm == PAL ? "720x576" : "720x480"); + opt_frame_rate("r", frame_rates[norm]); + opt_frame_pix_fmt("pix_fmt", "yuv420p"); + opt_default("g", norm == PAL ? "15" : "18"); + + opt_default("b", "6000000"); + opt_default("maxrate", "9000000"); + opt_default("minrate", "0"); //1500000; + opt_default("bufsize", "1835008"); //224*1024*8; + + opt_default("packetsize", "2048"); // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack. + opt_default("muxrate", "10080000"); // from mplex project: data_rate = 1260000. mux_rate = data_rate * 8 + + opt_default("ab", "448000"); + audio_sample_rate = 48000; + + } else if(!strncmp(arg, "dv", 2)) { + + opt_format("f", "dv"); + + opt_frame_size("s", norm == PAL ? "720x576" : "720x480"); + opt_frame_pix_fmt("pix_fmt", !strncmp(arg, "dv50", 4) ? "yuv422p" : + norm == PAL ? "yuv420p" : "yuv411p"); + opt_frame_rate("r", frame_rates[norm]); + + audio_sample_rate = 48000; + audio_channels = 2; + + } else { + fprintf(stderr, "Unknown target: %s\n", arg); + return AVERROR(EINVAL); + } + return 0; +} + +static int opt_vstats_file(const char *opt, const char *arg) +{ + av_free (vstats_filename); + vstats_filename=av_strdup (arg); + return 0; +} + +static int opt_vstats(const char *opt, const char *arg) +{ + char filename[40]; + time_t today2 = time(NULL); + struct tm *today = localtime(&today2); + + snprintf(filename, sizeof(filename), "vstats_%02d%02d%02d.log", today->tm_hour, today->tm_min, + today->tm_sec); + return opt_vstats_file(opt, filename); +} + +static int opt_bsf(const char *opt, const char *arg) +{ + AVBitStreamFilterContext *bsfc= av_bitstream_filter_init(arg); //FIXME split name and args for filter at '=' + AVBitStreamFilterContext **bsfp; + + if(!bsfc){ + fprintf(stderr, "Unknown bitstream filter %s\n", arg); + exit_program(1); + } + + bsfp= *opt == 'v' ? &video_bitstream_filters : + *opt == 'a' ? &audio_bitstream_filters : + &subtitle_bitstream_filters; + while(*bsfp) + bsfp= &(*bsfp)->next; + + *bsfp= bsfc; + + return 0; +} + +static int opt_preset(const char *opt, const char *arg) +{ + FILE *f=NULL; + char filename[1000], tmp[1000], tmp2[1000], line[1000]; + char *codec_name = *opt == 'v' ? video_codec_name : + *opt == 'a' ? audio_codec_name : + subtitle_codec_name; + + if (!(f = get_preset_file(filename, sizeof(filename), arg, *opt == 'f', codec_name))) { + fprintf(stderr, "File for preset '%s' not found\n", arg); + exit_program(1); + } + + while(!feof(f)){ + int e= fscanf(f, "%999[^\n]\n", line) - 1; + if(line[0] == '#' && !e) + continue; + e|= sscanf(line, "%999[^=]=%999[^\n]\n", tmp, tmp2) - 2; + if(e){ + fprintf(stderr, "%s: Invalid syntax: '%s'\n", filename, line); + exit_program(1); + } + if (!strcmp(tmp, "acodec") || + !strcmp(tmp, "vcodec") || + !strcmp(tmp, "scodec") || + !strcmp(tmp, "dcodec")) { + opt_codec(tmp, tmp2); + }else if(opt_default(tmp, tmp2) < 0){ + fprintf(stderr, "%s: Invalid option or argument: '%s', parsed as '%s' = '%s'\n", filename, line, tmp, tmp2); + exit_program(1); + } + } + + fclose(f); + + return 0; +} + +static void log_callback_null(void* ptr, int level, const char* fmt, va_list vl) +{ +} + +static int opt_passlogfile(const char *opt, const char *arg) +{ + pass_logfilename_prefix = arg; +#if CONFIG_LIBX264_ENCODER + return opt_default("passlogfile", arg); +#else + return 0; +#endif +} + +static const OptionDef options[] = { + /* main options */ +#include "cmdutils_common_opts.h" + { "f", HAS_ARG, {(void*)opt_format}, "force format", "fmt" }, + { "i", HAS_ARG, {(void*)opt_input_file}, "input file name", "filename" }, + { "y", OPT_BOOL, {(void*)&file_overwrite}, "overwrite output files" }, + { "map", HAS_ARG | OPT_EXPERT, {(void*)opt_map}, "set input stream mapping", "file.stream[:syncfile.syncstream]" }, + { "map_metadata", HAS_ARG | OPT_EXPERT, {(void*)opt_map_metadata}, "set metadata information of outfile from infile", + "outfile[,metadata]:infile[,metadata]" }, + { "map_chapters", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&chapters_input_file}, "set chapters mapping", "input_file_index" }, + { "t", HAS_ARG, {(void*)opt_recording_time}, "record or transcode \"duration\" seconds of audio/video", "duration" }, + { "fs", HAS_ARG | OPT_INT64, {(void*)&limit_filesize}, "set the limit file size in bytes", "limit_size" }, // + { "ss", HAS_ARG, {(void*)opt_start_time}, "set the start time offset", "time_off" }, + { "itsoffset", HAS_ARG, {(void*)opt_input_ts_offset}, "set the input ts offset", "time_off" }, + { "itsscale", HAS_ARG, {(void*)opt_input_ts_scale}, "set the input ts scale", "stream:scale" }, + { "metadata", HAS_ARG, {(void*)opt_metadata}, "add metadata", "string=string" }, + { "dframes", OPT_INT | HAS_ARG, {(void*)&max_frames[AVMEDIA_TYPE_DATA]}, "set the number of data frames to record", "number" }, + { "benchmark", OPT_BOOL | OPT_EXPERT, {(void*)&do_benchmark}, + "add timings for benchmarking" }, + { "timelimit", HAS_ARG, {(void*)opt_timelimit}, "set max runtime in seconds", "limit" }, + { "dump", OPT_BOOL | OPT_EXPERT, {(void*)&do_pkt_dump}, + "dump each input packet" }, + { "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump}, + "when dumping packets, also dump the payload" }, + { "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" }, + { "v", HAS_ARG, {(void*)opt_verbose}, "set the verbosity level", "number" }, + { "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"dv50\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" }, + { "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" }, + { "vsync", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&video_sync_method}, "video sync method", "" }, + { "async", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&audio_sync_method}, "audio sync method", "" }, + { "adrift_threshold", HAS_ARG | OPT_FLOAT | OPT_EXPERT, {(void*)&audio_drift_threshold}, "audio drift threshold", "threshold" }, + { "copyts", OPT_BOOL | OPT_EXPERT, {(void*)©_ts}, "copy timestamps" }, + { "copytb", OPT_BOOL | OPT_EXPERT, {(void*)©_tb}, "copy input stream time base when stream copying" }, + { "shortest", OPT_BOOL | OPT_EXPERT, {(void*)&opt_shortest}, "finish encoding within shortest input" }, // + { "dts_delta_threshold", HAS_ARG | OPT_FLOAT | OPT_EXPERT, {(void*)&dts_delta_threshold}, "timestamp discontinuity delta threshold", "threshold" }, + { "programid", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&opt_programid}, "desired program number", "" }, + { "xerror", OPT_BOOL, {(void*)&exit_on_error}, "exit on error", "error" }, + { "copyinkf", OPT_BOOL | OPT_EXPERT, {(void*)©_initial_nonkeyframes}, "copy initial non-keyframes" }, + + /* video options */ + { "vframes", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&max_frames[AVMEDIA_TYPE_VIDEO]}, "set the number of video frames to record", "number" }, + { "r", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_rate}, "set frame rate (Hz value, fraction or abbreviation)", "rate" }, + { "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" }, + { "aspect", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_aspect_ratio}, "set aspect ratio (4:3, 16:9 or 1.3333, 1.7777)", "aspect" }, + { "pix_fmt", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_frame_pix_fmt}, "set pixel format, 'list' as argument shows all the pixel formats supported", "format" }, + { "bits_per_raw_sample", OPT_INT | HAS_ARG | OPT_VIDEO, {(void*)&frame_bits_per_raw_sample}, "set the number of bits per raw sample", "number" }, + { "croptop", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop}, "Removed, use the crop filter instead", "size" }, + { "cropbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop}, "Removed, use the crop filter instead", "size" }, + { "cropleft", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop}, "Removed, use the crop filter instead", "size" }, + { "cropright", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_crop}, "Removed, use the crop filter instead", "size" }, + { "padtop", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "size" }, + { "padbottom", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "size" }, + { "padleft", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "size" }, + { "padright", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "size" }, + { "padcolor", HAS_ARG | OPT_VIDEO, {(void*)opt_pad}, "Removed, use the pad filter instead", "color" }, + { "intra", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_only}, "use only intra frames"}, + { "vn", OPT_BOOL | OPT_VIDEO, {(void*)&video_disable}, "disable video" }, + { "vdt", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&video_discard}, "discard threshold", "n" }, + { "qscale", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_qscale}, "use fixed video quantizer scale (VBR)", "q" }, + { "rc_override", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_video_rc_override_string}, "rate control override for specific intervals", "override" }, + { "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_codec}, "force video codec ('copy' to copy stream)", "codec" }, + { "me_threshold", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold", "threshold" }, + { "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality}, + "use same quantizer as source (implies VBR)" }, + { "pass", HAS_ARG | OPT_VIDEO, {(void*)opt_pass}, "select the pass number (1 or 2)", "n" }, + { "passlogfile", HAS_ARG | OPT_VIDEO, {(void*)&opt_passlogfile}, "select two pass log file name prefix", "prefix" }, + { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace}, + "deinterlace pictures" }, + { "psnr", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_psnr}, "calculate PSNR of compressed frames" }, + { "vstats", OPT_EXPERT | OPT_VIDEO, {(void*)&opt_vstats}, "dump video coding statistics to file" }, + { "vstats_file", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_vstats_file}, "dump video coding statistics to file", "file" }, +#if CONFIG_AVFILTER + { "vf", OPT_STRING | HAS_ARG, {(void*)&vfilters}, "video filters", "filter list" }, +#endif + { "intra_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_intra_matrix}, "specify intra matrix coeffs", "matrix" }, + { "inter_matrix", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_inter_matrix}, "specify inter matrix coeffs", "matrix" }, + { "top", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_top_field_first}, "top=1/bottom=0/auto=-1 field first", "" }, + { "dc", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)&intra_dc_precision}, "intra_dc_precision", "precision" }, + { "vtag", HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void*)opt_codec_tag}, "force video tag/fourcc", "fourcc/tag" }, + { "vlang", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void *)&video_language}, "set the ISO 639 language code (3 letters) of the current video stream" , "code" }, + { "qphist", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, { (void *)&qp_hist }, "show QP histogram" }, + { "force_fps", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&force_fps}, "force the selected framerate, disable the best supported framerate selection" }, + { "streamid", HAS_ARG | OPT_EXPERT, {(void*)opt_streamid}, "set the value of an outfile streamid", "streamIndex:value" }, + { "force_key_frames", OPT_STRING | HAS_ARG | OPT_EXPERT | OPT_VIDEO, {(void *)&forced_key_frames}, "force key frames at specified timestamps", "timestamps" }, + + /* audio options */ + { "aframes", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&max_frames[AVMEDIA_TYPE_AUDIO]}, "set the number of audio frames to record", "number" }, + { "aq", OPT_FLOAT | HAS_ARG | OPT_AUDIO, {(void*)&audio_qscale}, "set audio quality (codec-specific)", "quality", }, + { "ar", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" }, + { "ac", HAS_ARG | OPT_AUDIO, {(void*)opt_audio_channels}, "set number of audio channels", "channels" }, + { "an", OPT_BOOL | OPT_AUDIO, {(void*)&audio_disable}, "disable audio" }, + { "acodec", HAS_ARG | OPT_AUDIO, {(void*)opt_codec}, "force audio codec ('copy' to copy stream)", "codec" }, + { "atag", HAS_ARG | OPT_EXPERT | OPT_AUDIO, {(void*)opt_codec_tag}, "force audio tag/fourcc", "fourcc/tag" }, + { "vol", OPT_INT | HAS_ARG | OPT_AUDIO, {(void*)&audio_volume}, "change audio volume (256=normal)" , "volume" }, // + { "alang", HAS_ARG | OPT_STRING | OPT_AUDIO, {(void *)&audio_language}, "set the ISO 639 language code (3 letters) of the current audio stream" , "code" }, + { "sample_fmt", HAS_ARG | OPT_EXPERT | OPT_AUDIO, {(void*)opt_audio_sample_fmt}, "set sample format, 'list' as argument shows all the sample formats supported", "format" }, + + /* subtitle options */ + { "sn", OPT_BOOL | OPT_SUBTITLE, {(void*)&subtitle_disable}, "disable subtitle" }, + { "scodec", HAS_ARG | OPT_SUBTITLE, {(void*)opt_codec}, "force subtitle codec ('copy' to copy stream)", "codec" }, + { "slang", HAS_ARG | OPT_STRING | OPT_SUBTITLE, {(void *)&subtitle_language}, "set the ISO 639 language code (3 letters) of the current subtitle stream" , "code" }, + { "stag", HAS_ARG | OPT_EXPERT | OPT_SUBTITLE, {(void*)opt_codec_tag}, "force subtitle tag/fourcc", "fourcc/tag" }, + + /* grab options */ + { "isync", OPT_BOOL | OPT_EXPERT | OPT_GRAB, {(void*)&input_sync}, "sync read on input", "" }, + + /* muxer options */ + { "muxdelay", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_max_delay}, "set the maximum demux-decode delay", "seconds" }, + { "muxpreload", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_preload}, "set the initial demux-decode delay", "seconds" }, + + { "absf", HAS_ARG | OPT_AUDIO | OPT_EXPERT, {(void*)opt_bsf}, "", "bitstream_filter" }, + { "vbsf", HAS_ARG | OPT_VIDEO | OPT_EXPERT, {(void*)opt_bsf}, "", "bitstream_filter" }, + { "sbsf", HAS_ARG | OPT_SUBTITLE | OPT_EXPERT, {(void*)opt_bsf}, "", "bitstream_filter" }, + + { "apre", HAS_ARG | OPT_AUDIO | OPT_EXPERT, {(void*)opt_preset}, "set the audio options to the indicated preset", "preset" }, + { "vpre", HAS_ARG | OPT_VIDEO | OPT_EXPERT, {(void*)opt_preset}, "set the video options to the indicated preset", "preset" }, + { "spre", HAS_ARG | OPT_SUBTITLE | OPT_EXPERT, {(void*)opt_preset}, "set the subtitle options to the indicated preset", "preset" }, + { "fpre", HAS_ARG | OPT_EXPERT, {(void*)opt_preset}, "set options from indicated preset file", "filename" }, + /* data codec support */ + { "dcodec", HAS_ARG | OPT_DATA, {(void*)opt_codec}, "force data codec ('copy' to copy stream)", "codec" }, + + { "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {(void*)opt_default}, "generic catch all option", "" }, + { NULL, }, +}; + +int main(int argc, char **argv) +{ + int64_t ti; + + av_log_set_flags(AV_LOG_SKIP_REPEATED); + + if(argc>1 && !strcmp(argv[1], "-d")){ + run_as_daemon=1; + verbose=-1; + av_log_set_callback(log_callback_null); + argc--; + argv++; + } + + avcodec_register_all(); +#if CONFIG_AVDEVICE + avdevice_register_all(); +#endif +#if CONFIG_AVFILTER + avfilter_register_all(); +#endif + av_register_all(); + +#if HAVE_ISATTY + if(isatty(STDIN_FILENO)) + avio_set_interrupt_cb(decode_interrupt_cb); +#endif + + init_opts(); + + if(verbose>=0) + show_banner(); + + /* parse options */ + parse_options(argc, argv, options, opt_output_file); + + if(nb_output_files <= 0 && nb_input_files == 0) { + show_usage(); + fprintf(stderr, "Use -h to get full help or, even better, run 'man %s'\n", program_name); + exit_program(1); + } + + /* file converter / grab */ + if (nb_output_files <= 0) { + fprintf(stderr, "At least one output file must be specified\n"); + exit_program(1); + } + + if (nb_input_files == 0) { + fprintf(stderr, "At least one input file must be specified\n"); + exit_program(1); + } + + ti = getutime(); + if (transcode(output_files, nb_output_files, input_files, nb_input_files) < 0) + exit_program(1); + ti = getutime() - ti; + if (do_benchmark) { + int maxrss = getmaxrss() / 1024; + printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss); + } + + return exit_program(0); +} @@ -141,8 +141,11 @@ void show_help_options(const OptionDef *options, const char *msg, int mask, int } static const OptionDef* find_option(const OptionDef *po, const char *name){ + const char *p = strchr(name, ':'); + int len = p ? p - name : strlen(name); + while (po->name != NULL) { - if (!strcmp(name, po->name)) + if (!strncmp(name, po->name, len) && strlen(po->name) == len) break; po++; } @@ -288,7 +291,14 @@ unknown_opt: int opt_default(const char *opt, const char *arg) { const AVOption *oc, *of, *os; - if ((oc = av_opt_find(avcodec_opts[0], opt, NULL, 0, AV_OPT_SEARCH_CHILDREN)) || + char opt_stripped[128]; + const char *p; + + if (!(p = strchr(opt, ':'))) + p = opt + strlen(opt); + av_strlcpy(opt_stripped, opt, FFMIN(sizeof(opt_stripped), p - opt + 1)); + + if ((oc = av_opt_find(avcodec_opts[0], opt_stripped, NULL, 0, AV_OPT_SEARCH_CHILDREN)) || ((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') && (oc = av_opt_find(avcodec_opts[0], opt+1, NULL, 0, 0)))) av_dict_set(&codec_opts, opt, arg, FLAGS(oc)); @@ -741,9 +751,9 @@ FILE *get_preset_file(char *filename, size_t filename_size, { FILE *f = NULL; int i; - const char *base[3]= { getenv("FFMPEG_DATADIR"), + const char *base[3]= { getenv("AVCONV_DATADIR"), getenv("HOME"), - FFMPEG_DATADIR, + AVCONV_DATADIR, }; if (is_path) { @@ -770,11 +780,11 @@ FILE *get_preset_file(char *filename, size_t filename_size, for (i = 0; i < 3 && !f; i++) { if (!base[i]) continue; - snprintf(filename, filename_size, "%s%s/%s.ffpreset", base[i], i != 1 ? "" : "/.ffmpeg", preset_name); + snprintf(filename, filename_size, "%s%s/%s.ffpreset", base[i], i != 1 ? "" : "/.avconv", preset_name); f = fopen(filename, "r"); if (!f && codec_name) { snprintf(filename, filename_size, - "%s%s/%s-%s.ffpreset", base[i], i != 1 ? "" : "/.ffmpeg", codec_name, preset_name); + "%s%s/%s-%s.ffpreset", base[i], i != 1 ? "" : "/.avconv", codec_name, preset_name); f = fopen(filename, "r"); } } @@ -783,12 +793,42 @@ FILE *get_preset_file(char *filename, size_t filename_size, return f; } -AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, int encoder) +int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec) +{ + if (*spec <= '9' && *spec >= '0') /* opt:index */ + return strtol(spec, NULL, 0) == st->index; + else if (*spec == 'v' || *spec == 'a' || *spec == 's' || *spec == 'd') { /* opt:[vasd] */ + enum AVMediaType type; + + switch (*spec++) { + case 'v': type = AVMEDIA_TYPE_VIDEO; break; + case 'a': type = AVMEDIA_TYPE_AUDIO; break; + case 's': type = AVMEDIA_TYPE_SUBTITLE; break; + case 'd': type = AVMEDIA_TYPE_DATA; break; + } + if (type != st->codec->codec_type) + return 0; + if (*spec++ == ':') { /* possibly followed by :index */ + int i, index = strtol(spec, NULL, 0); + for (i = 0; i < s->nb_streams; i++) + if (s->streams[i]->codec->codec_type == type && index-- == 0) + return i == st->index; + return 0; + } + return 1; + } else if (!*spec) /* empty specifier, matches everything */ + return 1; + + av_log(s, AV_LOG_ERROR, "Invalid stream specifier: %s.\n", spec); + return AVERROR(EINVAL); +} + +AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFormatContext *s, AVStream *st) { AVDictionary *ret = NULL; AVDictionaryEntry *t = NULL; - AVCodec *codec = encoder ? avcodec_find_encoder(codec_id) : avcodec_find_decoder(codec_id); - int flags = encoder ? AV_OPT_FLAG_ENCODING_PARAM : AV_OPT_FLAG_DECODING_PARAM; + AVCodec *codec = s->oformat ? avcodec_find_encoder(codec_id) : avcodec_find_decoder(codec_id); + int flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM : AV_OPT_FLAG_DECODING_PARAM; char prefix = 0; if (!codec) @@ -801,11 +841,24 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, int e } while (t = av_dict_get(opts, "", t, AV_DICT_IGNORE_SUFFIX)) { + char *p = strchr(t->key, ':'); + + /* check stream specification in opt name */ + if (p) + switch (check_stream_specifier(s, st, p + 1)) { + case 1: *p = 0; break; + case 0: continue; + default: return NULL; + } + if (av_opt_find(avcodec_opts[0], t->key, NULL, flags, 0) || (codec && codec->priv_class && av_opt_find(&codec->priv_class, t->key, NULL, flags, 0))) av_dict_set(&ret, t->key, t->value, 0); else if (t->key[0] == prefix && av_opt_find(avcodec_opts[0], t->key+1, NULL, flags, 0)) av_dict_set(&ret, t->key+1, t->value, 0); + + if (p) + *p = ':'; } return ret; } @@ -823,7 +876,7 @@ AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, AVDictionary *cod return NULL; } for (i = 0; i < s->nb_streams; i++) - opts[i] = filter_codec_opts(codec_opts, s->streams[i]->codec->codec_id, 0); + opts[i] = filter_codec_opts(codec_opts, s->streams[i]->codec->codec_id, s, s->streams[i]); return opts; } @@ -153,15 +153,27 @@ void parse_options(int argc, char **argv, const OptionDef *options, int (* parse_arg_function)(const char *opt, const char *arg)); /** + * Check if the given stream matches a stream specifier. + * + * @param s Corresponding format context. + * @param st Stream from s to be checked. + * @param spec A stream specifier of the [v|a|s|d]:[<stream index>] form. + * + * @return 1 if the stream matches, 0 if it doesn't, <0 on error + */ +int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec); + +/** * Filter out options for given codec. * * Create a new options dictionary containing only the options from * opts which apply to the codec with ID codec_id. * - * @param encoder if non-zero the codec is an encoder, otherwise is a decoder + * @param s Corresponding format context. + * @param st A stream from s for which the options should be filtered. * @return a pointer to the created dictionary */ -AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, int encoder); +AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFormatContext *s, AVStream *st); /** * Setup AVCodecContext options for avformat_find_stream_info(). @@ -65,7 +65,7 @@ Standard options: --disable-logging do not log configure debug information --prefix=PREFIX install in PREFIX [$prefix] --bindir=DIR install binaries in DIR [PREFIX/bin] - --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg] + --datadir=DIR install data files in DIR [PREFIX/share/avconv] --libdir=DIR install libs in DIR [PREFIX/lib] --shlibdir=DIR install shared libs in DIR [PREFIX/lib] --incdir=DIR install includes in DIR [PREFIX/include] @@ -81,6 +81,7 @@ Configuration options: and binaries will be unredistributable [no] --disable-doc do not build documentation --disable-ffmpeg disable ffmpeg build + --disable-avconv disable avconv build --disable-ffplay disable ffplay build --disable-ffprobe disable ffprobe build --disable-ffserver disable ffserver build @@ -917,6 +918,7 @@ CONFIG_LIST=" dxva2 fastdiv ffmpeg + avconv ffplay ffprobe ffserver @@ -1522,6 +1524,8 @@ postproc_deps="gpl" # programs ffmpeg_deps="avcodec avformat swscale" ffmpeg_select="buffer_filter buffersink_filter" +av_deps="avcodec avformat swscale" +av_select="buffer_filter" ffplay_deps="avcodec avformat swscale sdl" ffplay_select="buffersink_filter rdft" ffprobe_deps="avcodec avformat" @@ -1628,7 +1632,7 @@ logfile="config.log" # installation paths prefix_default="/usr/local" bindir_default='${prefix}/bin' -datadir_default='${prefix}/share/ffmpeg' +datadir_default='${prefix}/share/avconv' incdir_default='${prefix}/include' libdir_default='${prefix}/lib' mandir_default='${prefix}/share/man' @@ -1670,6 +1674,7 @@ enable debug enable doc enable fastdiv enable ffmpeg +enable avconv enable ffplay enable ffprobe enable ffserver @@ -2532,6 +2537,7 @@ case $target_os in add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE ;; gnu) + add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 ;; qnx) add_cppflags -D_QNX_SOURCE @@ -3370,6 +3376,7 @@ cat > $TMPH <<EOF #define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)" #define FFMPEG_LICENSE "$(c_escape $license)" #define FFMPEG_DATADIR "$(eval c_escape $datadir)" +#define AVCONV_DATADIR "$(eval c_escape $datadir)" #define CC_TYPE "$cc_type" #define CC_VERSION $cc_version #define restrict $_restrict diff --git a/doc/APIchanges b/doc/APIchanges index eba7f84..5072090 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -13,6 +13,9 @@ libavutil: 2011-04-18 API changes, most recent first: +2011-08-06 - 2f63440 - lavf 53.4.0 + Add error_recognition to AVFormatContext. + 2011-08-02 - 9d39cbf - lavc 53.7.1 Add AV_PKT_FLAG_CORRUPT AVPacket flag. diff --git a/doc/avconv.texi b/doc/avconv.texi new file mode 100644 index 0000000..d9d2013 --- a/dev/null +++ b/doc/avconv.texi @@ -0,0 +1,1061 @@ +\input texinfo @c -*- texinfo -*- + +@settitle avconv Documentation +@titlepage +@center @titlefont{avconv Documentation} +@end titlepage + +@top + +@contents + +@chapter Synopsis + +The generic syntax is: + +@example +@c man begin SYNOPSIS +avconv [[infile options][@option{-i} @var{infile}]]... @{[outfile options] @var{outfile}@}... +@c man end +@end example + +@chapter Description +@c man begin DESCRIPTION + +avconv is a very fast video and audio converter that can also grab from +a live audio/video source. It can also convert between arbitrary sample +rates and resize video on the fly with a high quality polyphase filter. + +The command line interface is designed to be intuitive, in the sense +that avconv tries to figure out all parameters that can possibly be +derived automatically. You usually only have to specify the target +bitrate you want. + +As a general rule, options are applied to the next specified +file. Therefore, order is important, and you can have the same +option on the command line multiple times. Each occurrence is +then applied to the next input or output file. + +@itemize +@item +To set the video bitrate of the output file to 64kbit/s: +@example +avconv -i input.avi -b 64k output.avi +@end example + +@item +To force the frame rate of the output file to 24 fps: +@example +avconv -i input.avi -r 24 output.avi +@end example + +@item +To force the frame rate of the input file (valid for raw formats only) +to 1 fps and the frame rate of the output file to 24 fps: +@example +avconv -r 1 -i input.m2v -r 24 output.avi +@end example +@end itemize + +The format option may be needed for raw input files. + +By default avconv tries to convert as losslessly as possible: It +uses the same audio and video parameters for the outputs as the one +specified for the inputs. + +@c man end DESCRIPTION + +@chapter Stream selection +@c man begin STREAM SELECTION + +By default av tries to pick the "best" stream of each type present in input +files and add them to each output file. For video, this means the highest +resolution, for audio the highest channel count. For subtitle it's simply the +first subtitle stream. + +You can disable some of those defaults by using @code{-vn/-an/-sn} options. For +full manual control, use the @code{-map} option, which disables the defaults just +described. + +@c man end STREAM SELECTION + +@chapter Options +@c man begin OPTIONS + +@include fftools-common-opts.texi + +@section Main options + +@table @option + +@item -f @var{fmt} +Force format. + +@item -i @var{filename} +input file name + +@item -y +Overwrite output files. + +@item -t @var{duration} +Restrict the transcoded/captured video sequence +to the duration specified in seconds. +@code{hh:mm:ss[.xxx]} syntax is also supported. + +@item -fs @var{limit_size} +Set the file size limit. + +@item -ss @var{position} +Seek to given time position in seconds. +@code{hh:mm:ss[.xxx]} syntax is also supported. + +@item -itsoffset @var{offset} +Set the input time offset in seconds. +@code{[-]hh:mm:ss[.xxx]} syntax is also supported. +This option affects all the input files that follow it. +The offset is added to the timestamps of the input files. +Specifying a positive offset means that the corresponding +streams are delayed by 'offset' seconds. + +@item -timestamp @var{time} +Set the recording timestamp in the container. +The syntax for @var{time} is: +@example +now|([(YYYY-MM-DD|YYYYMMDD)[T|t| ]]((HH[:MM[:SS[.m...]]])|(HH[MM[SS[.m...]]]))[Z|z]) +@end example +If the value is "now" it takes the current time. +Time is local time unless 'Z' or 'z' is appended, in which case it is +interpreted as UTC. +If the year-month-day part is not specified it takes the current +year-month-day. + +@item -metadata @var{key}=@var{value} +Set a metadata key/value pair. + +For example, for setting the title in the output file: +@example +avconv -i in.avi -metadata title="my title" out.flv +@end example + +@item -v @var{number} +Set the logging verbosity level. + +@item -target @var{type} +Specify target file type ("vcd", "svcd", "dvd", "dv", "dv50", "pal-vcd", +"ntsc-svcd", ... ). All the format options (bitrate, codecs, +buffer sizes) are then set automatically. You can just type: + +@example +avconv -i myfile.avi -target vcd /tmp/vcd.mpg +@end example + +Nevertheless you can specify additional options as long as you know +they do not conflict with the standard, as in: + +@example +avconv -i myfile.avi -target vcd -bf 2 /tmp/vcd.mpg +@end example + +@item -dframes @var{number} +Set the number of data frames to record. + +@item -scodec @var{codec} +Force subtitle codec ('copy' to copy stream). + +@item -slang @var{code} +Set the ISO 639 language code (3 letters) of the current subtitle stream. + +@end table + +@section Video Options + +@table @option +@item -vframes @var{number} +Set the number of video frames to record. +@item -r @var{fps} +Set frame rate (Hz value, fraction or abbreviation), (default = 25). +@item -s @var{size} +Set frame size. The format is @samp{wxh} (avserver default = 160x128, avconv default = same as source). +The following abbreviations are recognized: +@table @samp +@item sqcif +128x96 +@item qcif +176x144 +@item cif +352x288 +@item 4cif +704x576 +@item 16cif +1408x1152 +@item qqvga +160x120 +@item qvga +320x240 +@item vga +640x480 +@item svga +800x600 +@item xga +1024x768 +@item uxga +1600x1200 +@item qxga +2048x1536 +@item sxga +1280x1024 +@item qsxga +2560x2048 +@item hsxga +5120x4096 +@item wvga +852x480 +@item wxga +1366x768 +@item wsxga +1600x1024 +@item wuxga +1920x1200 +@item woxga +2560x1600 +@item wqsxga +3200x2048 +@item wquxga +3840x2400 +@item whsxga +6400x4096 +@item whuxga +7680x4800 +@item cga +320x200 +@item ega +640x350 +@item hd480 +852x480 +@item hd720 +1280x720 +@item hd1080 +1920x1080 +@end table + +@item -aspect @var{aspect} +Set the video display aspect ratio specified by @var{aspect}. + +@var{aspect} can be a floating point number string, or a string of the +form @var{num}:@var{den}, where @var{num} and @var{den} are the +numerator and denominator of the aspect ratio. For example "4:3", +"16:9", "1.3333", and "1.7777" are valid argument values. + +@item -croptop @var{size} +@item -cropbottom @var{size} +@item -cropleft @var{size} +@item -cropright @var{size} +All the crop options have been removed. Use -vf +crop=width:height:x:y instead. + +@item -padtop @var{size} +@item -padbottom @var{size} +@item -padleft @var{size} +@item -padright @var{size} +@item -padcolor @var{hex_color} +All the pad options have been removed. Use -vf +pad=width:height:x:y:color instead. +@item -vn +Disable video recording. +@item -bt @var{tolerance} +Set video bitrate tolerance (in bits, default 4000k). +Has a minimum value of: (target_bitrate/target_framerate). +In 1-pass mode, bitrate tolerance specifies how far ratecontrol is +willing to deviate from the target average bitrate value. This is +not related to min/max bitrate. Lowering tolerance too much has +an adverse effect on quality. +@item -maxrate @var{bitrate} +Set max video bitrate (in bit/s). +Requires -bufsize to be set. +@item -minrate @var{bitrate} +Set min video bitrate (in bit/s). +Most useful in setting up a CBR encode: +@example +avconv -i myfile.avi -b 4000k -minrate 4000k -maxrate 4000k -bufsize 1835k out.m2v +@end example +It is of little use elsewise. +@item -bufsize @var{size} +Set video buffer verifier buffer size (in bits). +@item -vcodec @var{codec} +Force video codec to @var{codec}. Use the @code{copy} special value to +tell that the raw codec data must be copied as is. +@item -sameq +Use same quantizer as source (implies VBR). + +@item -pass @var{n} +Select the pass number (1 or 2). It is used to do two-pass +video encoding. The statistics of the video are recorded in the first +pass into a log file (see also the option -passlogfile), +and in the second pass that log file is used to generate the video +at the exact requested bitrate. +On pass 1, you may just deactivate audio and set output to null, +examples for Windows and Unix: +@example +avconv -i foo.mov -vcodec libxvid -pass 1 -an -f rawvideo -y NUL +avconv -i foo.mov -vcodec libxvid -pass 1 -an -f rawvideo -y /dev/null +@end example + +@item -passlogfile @var{prefix} +Set two-pass log file name prefix to @var{prefix}, the default file name +prefix is ``av2pass''. The complete file name will be +@file{PREFIX-N.log}, where N is a number specific to the output +stream. + +@item -vlang @var{code} +Set the ISO 639 language code (3 letters) of the current video stream. + +@item -vf @var{filter_graph} +@var{filter_graph} is a description of the filter graph to apply to +the input video. +Use the option "-filters" to show all the available filters (including +also sources and sinks). + +@end table + +@section Advanced Video Options + +@table @option +@item -pix_fmt @var{format} +Set pixel format. Use 'list' as parameter to show all the supported +pixel formats. +@item -sws_flags @var{flags} +Set SwScaler flags. +@item -g @var{gop_size} +Set the group of pictures size. +@item -intra +Use only intra frames. +@item -vdt @var{n} +Discard threshold. +@item -qscale @var{q} +Use fixed video quantizer scale (VBR). +@item -qmin @var{q} +minimum video quantizer scale (VBR) +@item -qmax @var{q} +maximum video quantizer scale (VBR) +@item -qdiff @var{q} +maximum difference between the quantizer scales (VBR) +@item -qblur @var{blur} +video quantizer scale blur (VBR) (range 0.0 - 1.0) +@item -qcomp @var{compression} +video quantizer scale compression (VBR) (default 0.5). +Constant of ratecontrol equation. Recommended range for default rc_eq: 0.0-1.0 + +@item -lmin @var{lambda} +minimum video lagrange factor (VBR) +@item -lmax @var{lambda} +max video lagrange factor (VBR) +@item -mblmin @var{lambda} +minimum macroblock quantizer scale (VBR) +@item -mblmax @var{lambda} +maximum macroblock quantizer scale (VBR) + +These four options (lmin, lmax, mblmin, mblmax) use 'lambda' units, +but you may use the QP2LAMBDA constant to easily convert from 'q' units: +@example +avconv -i src.ext -lmax 21*QP2LAMBDA dst.ext +@end example + +@item -rc_init_cplx @var{complexity} +initial complexity for single pass encoding +@item -b_qfactor @var{factor} +qp factor between P- and B-frames +@item -i_qfactor @var{factor} +qp factor between P- and I-frames +@item -b_qoffset @var{offset} +qp offset between P- and B-frames +@item -i_qoffset @var{offset} +qp offset between P- and I-frames +@item -rc_eq @var{equation} +Set rate control equation (see section "Expression Evaluation") +(default = @code{tex^qComp}). + +When computing the rate control equation expression, besides the +standard functions defined in the section "Expression Evaluation", the +following functions are available: +@table @var +@item bits2qp(bits) +@item qp2bits(qp) +@end table + +and the following constants are available: +@table @var +@item iTex +@item pTex +@item tex +@item mv +@item fCode +@item iCount +@item mcVar +@item var +@item isI +@item isP +@item isB +@item avgQP +@item qComp +@item avgIITex +@item avgPITex +@item avgPPTex +@item avgBPTex +@item avgTex +@end table + +@item -rc_override @var{override} +rate control override for specific intervals +@item -me_method @var{method} +Set motion estimation method to @var{method}. +Available methods are (from lowest to best quality): +@table @samp +@item zero +Try just the (0, 0) vector. +@item phods +@item log +@item x1 +@item hex +@item umh +@item epzs +(default method) +@item full +exhaustive search (slow and marginally better than epzs) +@end table + +@item -dct_algo @var{algo} +Set DCT algorithm to @var{algo}. Available values are: +@table @samp +@item 0 +FF_DCT_AUTO (default) +@item 1 +FF_DCT_FASTINT +@item 2 +FF_DCT_INT +@item 3 +FF_DCT_MMX +@item 4 +FF_DCT_MLIB +@item 5 +FF_DCT_ALTIVEC +@end table + +@item -idct_algo @var{algo} +Set IDCT algorithm to @var{algo}. Available values are: +@table @samp +@item 0 +FF_IDCT_AUTO (default) +@item 1 +FF_IDCT_INT +@item 2 +FF_IDCT_SIMPLE +@item 3 +FF_IDCT_SIMPLEMMX +@item 4 +FF_IDCT_LIBMPEG2MMX +@item 5 +FF_IDCT_PS2 +@item 6 +FF_IDCT_MLIB +@item 7 +FF_IDCT_ARM +@item 8 +FF_IDCT_ALTIVEC +@item 9 +FF_IDCT_SH4 +@item 10 +FF_IDCT_SIMPLEARM +@end table + +@item -er @var{n} +Set error resilience to @var{n}. +@table @samp +@item 1 +FF_ER_CAREFUL (default) +@item 2 +FF_ER_COMPLIANT +@item 3 +FF_ER_AGGRESSIVE +@item 4 +FF_ER_VERY_AGGRESSIVE +@end table + +@item -ec @var{bit_mask} +Set error concealment to @var{bit_mask}. @var{bit_mask} is a bit mask of +the following values: +@table @samp +@item 1 +FF_EC_GUESS_MVS (default = enabled) +@item 2 +FF_EC_DEBLOCK (default = enabled) +@end table + +@item -bf @var{frames} +Use 'frames' B-frames (supported for MPEG-1, MPEG-2 and MPEG-4). +@item -mbd @var{mode} +macroblock decision +@table @samp +@item 0 +FF_MB_DECISION_SIMPLE: Use mb_cmp (cannot change it yet in avconv). +@item 1 +FF_MB_DECISION_BITS: Choose the one which needs the fewest bits. +@item 2 +FF_MB_DECISION_RD: rate distortion +@end table + +@item -4mv +Use four motion vector by macroblock (MPEG-4 only). +@item -part +Use data partitioning (MPEG-4 only). +@item -bug @var{param} +Work around encoder bugs that are not auto-detected. +@item -strict @var{strictness} +How strictly to follow the standards. +@item -aic +Enable Advanced intra coding (h263+). +@item -umv +Enable Unlimited Motion Vector (h263+) + +@item -deinterlace +Deinterlace pictures. +@item -ilme +Force interlacing support in encoder (MPEG-2 and MPEG-4 only). +Use this option if your input file is interlaced and you want +to keep the interlaced format for minimum losses. +The alternative is to deinterlace the input stream with +@option{-deinterlace}, but deinterlacing introduces losses. +@item -psnr +Calculate PSNR of compressed frames. +@item -vstats +Dump video coding statistics to @file{vstats_HHMMSS.log}. +@item -vstats_file @var{file} +Dump video coding statistics to @var{file}. +@item -top @var{n} +top=1/bottom=0/auto=-1 field first +@item -dc @var{precision} +Intra_dc_precision. +@item -vtag @var{fourcc/tag} +Force video tag/fourcc. +@item -qphist +Show QP histogram. +@item -vbsf @var{bitstream_filter} +Bitstream filters available are "dump_extra", "remove_extra", "noise", "h264_mp4toannexb", "imxdump", "mjpegadump", "mjpeg2jpeg". +@example +avconv -i h264.mp4 -vcodec copy -vbsf h264_mp4toannexb -an out.h264 +@end example +@item -force_key_frames @var{time}[,@var{time}...] +Force key frames at the specified timestamps, more precisely at the first +frames after each specified time. +This option can be useful to ensure that a seek point is present at a +chapter mark or any other designated place in the output file. +The timestamps must be specified in ascending order. +@end table + +@section Audio Options + +@table @option +@item -aframes @var{number} +Set the number of audio frames to record. +@item -ar @var{freq} +Set the audio sampling frequency. For output streams it is set by +default to the frequency of the corresponding input stream. For input +streams this option only makes sense for audio grabbing devices and raw +demuxers and is mapped to the corresponding demuxer options. +@item -aq @var{q} +Set the audio quality (codec-specific, VBR). +@item -ac @var{channels} +Set the number of audio channels. For output streams it is set by +default to the number of input audio channels. For input streams +this option only makes sense for audio grabbing devices and raw demuxers +and is mapped to the corresponding demuxer options. +@item -an +Disable audio recording. +@item -acodec @var{codec} +Force audio codec to @var{codec}. Use the @code{copy} special value to +specify that the raw codec data must be copied as is. +@item -alang @var{code} +Set the ISO 639 language code (3 letters) of the current audio stream. +@end table + +@section Advanced Audio options: + +@table @option +@item -atag @var{fourcc/tag} +Force audio tag/fourcc. +@item -audio_service_type @var{type} +Set the type of service that the audio stream contains. +@table @option +@item ma +Main Audio Service (default) +@item ef +Effects +@item vi +Visually Impaired +@item hi +Hearing Impaired +@item di +Dialogue +@item co +Commentary +@item em +Emergency +@item vo +Voice Over +@item ka +Karaoke +@end table +@item -absf @var{bitstream_filter} +Bitstream filters available are "dump_extra", "remove_extra", "noise", "mp3comp", "mp3decomp". +@end table + +@section Subtitle options: + +@table @option +@item -scodec @var{codec} +Force subtitle codec ('copy' to copy stream). +@item -slang @var{code} +Set the ISO 639 language code (3 letters) of the current subtitle stream. +@item -sn +Disable subtitle recording. +@item -sbsf @var{bitstream_filter} +Bitstream filters available are "mov2textsub", "text2movsub". +@example +avconv -i file.mov -an -vn -sbsf mov2textsub -scodec copy -f rawvideo sub.txt +@end example +@end table + +@section Audio/Video grab options + +@table @option +@item -isync +Synchronize read on input. +@end table + +@section Advanced options + +@table @option +@item -map [-]@var{input_file_id}[:@var{input_stream_type}][:@var{input_stream_id}][,@var{sync_file_id}[:@var{sync_stream_type}][:@var{sync_stream_id}]] + +Designate one or more input streams as a source for the output file. Each input +stream is identified by the input file index @var{input_file_id} and +the input stream index @var{input_stream_id} within the input +file. Both indices start at 0. If specified, +@var{sync_file_id}:@var{sync_stream_id} sets which input stream +is used as a presentation sync reference. + +If @var{input_stream_type} is specified -- 'v' for video, 'a' for audio, 's' for +subtitle and 'd' for data -- then @var{input_stream_id} counts only the streams +of this type. Same for @var{sync_stream_type}. + +@var{input_stream_id} may be omitted, in which case all streams of the given +type are mapped (or all streams in the file, if no type is specified). + +The first @code{-map} option on the command line specifies the +source for output stream 0, the second @code{-map} option specifies +the source for output stream 1, etc. + +A @code{-} character before the stream identifier creates a "negative" mapping. +It disables matching streams from already created mappings. + +For example, to map ALL streams from the first input file to output +@example +av -i INPUT -map 0 output +@end example + +For example, if you have two audio streams in the first input file, +these streams are identified by "0:0" and "0:1". You can use +@code{-map} to select which streams to place in an output file. For +example: +@example +avconv -i INPUT -map 0:1 out.wav +@end example +will map the input stream in @file{INPUT} identified by "0:1" to +the (single) output stream in @file{out.wav}. + +For example, to select the stream with index 2 from input file +@file{a.mov} (specified by the identifier "0:2"), and stream with +index 6 from input @file{b.mov} (specified by the identifier "1:6"), +and copy them to the output file @file{out.mov}: +@example +avconv -i a.mov -i b.mov -vcodec copy -acodec copy -map 0:2 -map 1:6 out.mov +@end example + +To select all video and the third audio stream from an input file: +@example +avconv -i INPUT -map 0:v -map 0:a:2 OUTPUT +@end example + +To map all the streams except the second audio, use negative mappings +@example +avconv -i INPUT -map 0 -map -0:a:1 OUTPUT +@end example + +Note that using this option disables the default mappings for this output file. + +@item -map_metadata[:@var{metadata_type}][:@var{index}] @var{infile}[:@var{metadata_type}][:@var{index}] +Set metadata information of the next output file from @var{infile}. Note that +those are file indices (zero-based), not filenames. +Optional @var{metadata_type} parameters specify, which metadata to copy - (g)lobal +(i.e. metadata that applies to the whole file), per-(s)tream, per-(c)hapter or +per-(p)rogram. All metadata specifiers other than global must be followed by the +stream/chapter/program index. If metadata specifier is omitted, it defaults to +global. + +By default, global metadata is copied from the first input file, +per-stream and per-chapter metadata is copied along with streams/chapters. These +default mappings are disabled by creating any mapping of the relevant type. A negative +file index can be used to create a dummy mapping that just disables automatic copying. + +For example to copy metadata from the first stream of the input file to global metadata +of the output file: +@example +avconv -i in.ogg -map_metadata 0:s:0 out.mp3 +@end example +@item -map_chapters @var{input_file_index} +Copy chapters from input file with index @var{input_file_index} to the next +output file. If no chapter mapping is specified, then chapters are copied from +the first input file with at least one chapter. Use a negative file index to +disable any chapter copying. +@item -debug +Print specific debug info. +@item -benchmark +Show benchmarking information at the end of an encode. +Shows CPU time used and maximum memory consumption. +Maximum memory consumption is not supported on all systems, +it will usually display as 0 if not supported. +@item -dump +Dump each input packet. +@item -hex +When dumping packets, also dump the payload. +@item -bitexact +Only use bit exact algorithms (for codec testing). +@item -ps @var{size} +Set RTP payload size in bytes. +@item -re +Read input at native frame rate. Mainly used to simulate a grab device. +@item -threads @var{count} +Thread count. +@item -vsync @var{parameter} +Video sync method. + +@table @option +@item 0 +Each frame is passed with its timestamp from the demuxer to the muxer. +@item 1 +Frames will be duplicated and dropped to achieve exactly the requested +constant framerate. +@item 2 +Frames are passed through with their timestamp or dropped so as to +prevent 2 frames from having the same timestamp. +@item -1 +Chooses between 1 and 2 depending on muxer capabilities. This is the +default method. +@end table + +With -map you can select from which stream the timestamps should be +taken. You can leave either video or audio unchanged and sync the +remaining stream(s) to the unchanged one. + +@item -async @var{samples_per_second} +Audio sync method. "Stretches/squeezes" the audio stream to match the timestamps, +the parameter is the maximum samples per second by which the audio is changed. +-async 1 is a special case where only the start of the audio stream is corrected +without any later correction. +@item -copyts +Copy timestamps from input to output. +@item -copytb +Copy input stream time base from input to output when stream copying. +@item -shortest +Finish encoding when the shortest input stream ends. +@item -dts_delta_threshold +Timestamp discontinuity delta threshold. +@item -muxdelay @var{seconds} +Set the maximum demux-decode delay. +@item -muxpreload @var{seconds} +Set the initial demux-decode delay. +@item -streamid @var{output-stream-index}:@var{new-value} +Assign a new stream-id value to an output stream. This option should be +specified prior to the output filename to which it applies. +For the situation where multiple output files exist, a streamid +may be reassigned to a different value. + +For example, to set the stream 0 PID to 33 and the stream 1 PID to 36 for +an output mpegts file: +@example +avconv -i infile -streamid 0:33 -streamid 1:36 out.ts +@end example +@end table + +@section Preset files + +A preset file contains a sequence of @var{option}=@var{value} pairs, +one for each line, specifying a sequence of options which would be +awkward to specify on the command line. Lines starting with the hash +('#') character are ignored and are used to provide comments. Check +the @file{ffpresets} directory in the Libav source tree for examples. + +Preset files are specified with the @code{vpre}, @code{apre}, +@code{spre}, and @code{fpre} options. The @code{fpre} option takes the +filename of the preset instead of a preset name as input and can be +used for any kind of codec. For the @code{vpre}, @code{apre}, and +@code{spre} options, the options specified in a preset file are +applied to the currently selected codec of the same type as the preset +option. + +The argument passed to the @code{vpre}, @code{apre}, and @code{spre} +preset options identifies the preset file to use according to the +following rules: + +First avconv searches for a file named @var{arg}.ffpreset in the +directories @file{$av_DATADIR} (if set), and @file{$HOME/.avconv}, and in +the datadir defined at configuration time (usually @file{PREFIX/share/avconv}) +in that order. For example, if the argument is @code{libx264-max}, it will +search for the file @file{libx264-max.ffpreset}. + +If no such file is found, then avconv will search for a file named +@var{codec_name}-@var{arg}.ffpreset in the above-mentioned +directories, where @var{codec_name} is the name of the codec to which +the preset file options will be applied. For example, if you select +the video codec with @code{-vcodec libx264} and use @code{-vpre max}, +then it will search for the file @file{libx264-max.ffpreset}. +@c man end + +@chapter Tips +@c man begin TIPS + +@itemize +@item +For streaming at very low bitrate application, use a low frame rate +and a small GOP size. This is especially true for RealVideo where +the Linux player does not seem to be very fast, so it can miss +frames. An example is: + +@example +avconv -g 3 -r 3 -t 10 -b 50k -s qcif -f rv10 /tmp/b.rm +@end example + +@item +The parameter 'q' which is displayed while encoding is the current +quantizer. The value 1 indicates that a very good quality could +be achieved. The value 31 indicates the worst quality. If q=31 appears +too often, it means that the encoder cannot compress enough to meet +your bitrate. You must either increase the bitrate, decrease the +frame rate or decrease the frame size. + +@item +If your computer is not fast enough, you can speed up the +compression at the expense of the compression ratio. You can use +'-me zero' to speed up motion estimation, and '-intra' to disable +motion estimation completely (you have only I-frames, which means it +is about as good as JPEG compression). + +@item +To have very low audio bitrates, reduce the sampling frequency +(down to 22050 Hz for MPEG audio, 22050 or 11025 for AC-3). + +@item +To have a constant quality (but a variable bitrate), use the option +'-qscale n' when 'n' is between 1 (excellent quality) and 31 (worst +quality). + +@item +When converting video files, you can use the '-sameq' option which +uses the same quality factor in the encoder as in the decoder. +It allows almost lossless encoding. + +@end itemize +@c man end TIPS + +@chapter Examples +@c man begin EXAMPLES + +@section Video and Audio grabbing + +If you specify the input format and device then avconv can grab video +and audio directly. + +@example +avconv -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpg +@end example + +Note that you must activate the right video source and channel before +launching avconv with any TV viewer such as +@uref{http://linux.bytesex.org/xawtv/, xawtv} by Gerd Knorr. You also +have to set the audio recording levels correctly with a +standard mixer. + +@section X11 grabbing + +Grab the X11 display with avconv via + +@example +avconv -f x11grab -s cif -r 25 -i :0.0 /tmp/out.mpg +@end example + +0.0 is display.screen number of your X11 server, same as +the DISPLAY environment variable. + +@example +avconv -f x11grab -s cif -r 25 -i :0.0+10,20 /tmp/out.mpg +@end example + +0.0 is display.screen number of your X11 server, same as the DISPLAY environment +variable. 10 is the x-offset and 20 the y-offset for the grabbing. + +@section Video and Audio file format conversion + +Any supported file format and protocol can serve as input to avconv: + +Examples: +@itemize +@item +You can use YUV files as input: + +@example +avconv -i /tmp/test%d.Y /tmp/out.mpg +@end example + +It will use the files: +@example +/tmp/test0.Y, /tmp/test0.U, /tmp/test0.V, +/tmp/test1.Y, /tmp/test1.U, /tmp/test1.V, etc... +@end example + +The Y files use twice the resolution of the U and V files. They are +raw files, without header. They can be generated by all decent video +decoders. You must specify the size of the image with the @option{-s} option +if avconv cannot guess it. + +@item +You can input from a raw YUV420P file: + +@example +avconv -i /tmp/test.yuv /tmp/out.avi +@end example + +test.yuv is a file containing raw YUV planar data. Each frame is composed +of the Y plane followed by the U and V planes at half vertical and +horizontal resolution. + +@item +You can output to a raw YUV420P file: + +@example +avconv -i mydivx.avi hugefile.yuv +@end example + +@item +You can set several input files and output files: + +@example +avconv -i /tmp/a.wav -s 640x480 -i /tmp/a.yuv /tmp/a.mpg +@end example + +Converts the audio file a.wav and the raw YUV video file a.yuv +to MPEG file a.mpg. + +@item +You can also do audio and video conversions at the same time: + +@example +avconv -i /tmp/a.wav -ar 22050 /tmp/a.mp2 +@end example + +Converts a.wav to MPEG audio at 22050 Hz sample rate. + +@item +You can encode to several formats at the same time and define a +mapping from input stream to output streams: + +@example +avconv -i /tmp/a.wav -map 0:a -ab 64k /tmp/a.mp2 -map 0:a -ab 128k /tmp/b.mp2 +@end example + +Converts a.wav to a.mp2 at 64 kbits and to b.mp2 at 128 kbits. '-map +file:index' specifies which input stream is used for each output +stream, in the order of the definition of output streams. + +@item +You can transcode decrypted VOBs: + +@example +avconv -i snatch_1.vob -f avi -vcodec mpeg4 -b 800k -g 300 -bf 2 -acodec libmp3lame -ab 128k snatch.avi +@end example + +This is a typical DVD ripping example; the input is a VOB file, the +output an AVI file with MPEG-4 video and MP3 audio. Note that in this +command we use B-frames so the MPEG-4 stream is DivX5 compatible, and +GOP size is 300 which means one intra frame every 10 seconds for 29.97fps +input video. Furthermore, the audio stream is MP3-encoded so you need +to enable LAME support by passing @code{--enable-libmp3lame} to configure. +The mapping is particularly useful for DVD transcoding +to get the desired audio language. + +NOTE: To see the supported input formats, use @code{avconv -formats}. + +@item +You can extract images from a video, or create a video from many images: + +For extracting images from a video: +@example +avconv -i foo.avi -r 1 -s WxH -f image2 foo-%03d.jpeg +@end example + +This will extract one video frame per second from the video and will +output them in files named @file{foo-001.jpeg}, @file{foo-002.jpeg}, +etc. Images will be rescaled to fit the new WxH values. + +If you want to extract just a limited number of frames, you can use the +above command in combination with the -vframes or -t option, or in +combination with -ss to start extracting from a certain point in time. + +For creating a video from many images: +@example +avconv -f image2 -i foo-%03d.jpeg -r 12 -s WxH foo.avi +@end example + +The syntax @code{foo-%03d.jpeg} specifies to use a decimal number +composed of three digits padded with zeroes to express the sequence +number. It is the same syntax supported by the C printf function, but +only formats accepting a normal integer are suitable. + +@item +You can put many streams of the same type in the output: + +@example +avconv -i test1.avi -i test2.avi -map 0.3 -map 0.2 -map 0.1 -map 0.0 -vcodec copy -acodec copy -vcodec copy -acodec copy test12.nut +@end example + +The resulting output file @file{test12.avi} will contain first four streams from +the input file in reverse order. + +@end itemize +@c man end EXAMPLES + +@include eval.texi +@include encoders.texi +@include demuxers.texi +@include muxers.texi +@include indevs.texi +@include outdevs.texi +@include protocols.texi +@include bitstream_filters.texi +@include filters.texi +@include metadata.texi + +@ignore + +@setfilename avconv +@settitle avconv video converter + +@c man begin SEEALSO +avplay(1), avprobe(1), avserver(1) and the Libav HTML documentation +@c man end + +@c man begin AUTHORS +The Libav developers +@c man end + +@end ignore + +@bye diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi index bcf036b..068c886 100644 --- a/doc/fftools-common-opts.texi +++ b/doc/fftools-common-opts.texi @@ -114,5 +114,22 @@ muxer: ffmpeg -i input.flac -id3v2_version 3 out.mp3 @end example +You can precisely specify which stream(s) should the codec AVOption apply to by +appending a stream specifier of the form +@option{[:@var{stream_type}][:@var{stream_index}]} to the option name. +@var{stream_type} is 'v' for video, 'a' for audio and 's' for subtitle streams. +@var{stream_index} is a global stream index when @var{stream_type} isn't +given, otherwise it counts streams of the given type only. As always, the index +is zero-based. For example +@example +-foo -- applies to all applicable streams +-foo:v -- applies to all video streams +-foo:a:2 -- applies to the third audio stream +-foo:0 -- applies to the first stream +@end example + Note -nooption syntax cannot be used for boolean AVOptions, use -option 0/-option 1. + +Note2 old undocumented way of specifying per-stream AVOptions by prepending +v/a/s to the options name is now obsolete and will be removed soon. @@ -723,7 +723,7 @@ static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCode ost->st = st; ost->enc = codec; if (codec) - ost->opts = filter_codec_opts(codec_opts, codec->id, 1); + ost->opts = filter_codec_opts(codec_opts, codec->id, oc, st); avcodec_get_context_defaults3(st->codec, codec); @@ -3427,7 +3427,7 @@ static int opt_input_file(const char *opt, const char *filename) ist->st = st; ist->file_index = nb_input_files; ist->discard = 1; - ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, 0); + ist->opts = filter_codec_opts(codec_opts, ist->st->codec->codec_id, ic, st); if (i < nb_ts_scale) ist->ts_scale = ts_scale[i]; @@ -2119,7 +2119,7 @@ static int stream_component_open(VideoState *is, int stream_index) return -1; avctx = ic->streams[stream_index]->codec; - opts = filter_codec_opts(codec_opts, avctx->codec_id, 0); + opts = filter_codec_opts(codec_opts, avctx->codec_id, ic, ic->streams[stream_index]); /* prepare audio output */ if (avctx->codec_type == AVMEDIA_TYPE_AUDIO) { diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 6f8bbe8..c64a39d 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -1279,16 +1279,16 @@ static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int } #if CONFIG_RV40_DECODER -static void put_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){ +void ff_put_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){ put_pixels16_xy2_8_c(dst, src, stride, 16); } -static void avg_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){ +void ff_avg_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){ avg_pixels16_xy2_8_c(dst, src, stride, 16); } -static void put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){ +void ff_put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){ put_pixels8_xy2_8_c(dst, src, stride, 8); } -static void avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){ +void ff_avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){ avg_pixels8_xy2_8_c(dst, src, stride, 8); } #endif /* CONFIG_RV40_DECODER */ @@ -2891,16 +2891,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx) #if CONFIG_WMV2_DECODER || CONFIG_VC1_DECODER ff_intrax8dsp_init(c,avctx); #endif -#if CONFIG_RV30_DECODER - ff_rv30dsp_init(c,avctx); -#endif -#if CONFIG_RV40_DECODER - ff_rv40dsp_init(c,avctx); - c->put_rv40_qpel_pixels_tab[0][15] = put_rv40_qpel16_mc33_c; - c->avg_rv40_qpel_pixels_tab[0][15] = avg_rv40_qpel16_mc33_c; - c->put_rv40_qpel_pixels_tab[1][15] = put_rv40_qpel8_mc33_c; - c->avg_rv40_qpel_pixels_tab[1][15] = avg_rv40_qpel8_mc33_c; -#endif c->put_mspel_pixels_tab[0]= ff_put_pixels8x8_c; c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c; @@ -3108,16 +3098,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx) c->avg_2tap_qpel_pixels_tab[0][i]= c->avg_h264_qpel_pixels_tab[0][i]; } - c->put_rv30_tpel_pixels_tab[0][0] = c->put_h264_qpel_pixels_tab[0][0]; - c->put_rv30_tpel_pixels_tab[1][0] = c->put_h264_qpel_pixels_tab[1][0]; - c->avg_rv30_tpel_pixels_tab[0][0] = c->avg_h264_qpel_pixels_tab[0][0]; - c->avg_rv30_tpel_pixels_tab[1][0] = c->avg_h264_qpel_pixels_tab[1][0]; - - c->put_rv40_qpel_pixels_tab[0][0] = c->put_h264_qpel_pixels_tab[0][0]; - c->put_rv40_qpel_pixels_tab[1][0] = c->put_h264_qpel_pixels_tab[1][0]; - c->avg_rv40_qpel_pixels_tab[0][0] = c->avg_h264_qpel_pixels_tab[0][0]; - c->avg_rv40_qpel_pixels_tab[1][0] = c->avg_h264_qpel_pixels_tab[1][0]; - switch(c->idct_permutation_type){ case FF_NO_IDCT_PERM: for(i=0; i<64; i++) diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index f9894df..e8b36ae 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -114,6 +114,12 @@ void ff_vp3_h_loop_filter_c(uint8_t *src, int stride, int *bounding_values); /* EA functions */ void ff_ea_idct_put_c(uint8_t *dest, int linesize, DCTELEM *block); +/* RV40 functions */ +void ff_put_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride); +void ff_avg_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride); +void ff_put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride); +void ff_avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride); + /* 1/2^n downscaling functions from imgconvert.c */ void ff_shrink22(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height); void ff_shrink44(uint8_t *dst, int dst_wrap, const uint8_t *src, int src_wrap, int width, int height); @@ -540,16 +546,6 @@ typedef struct DSPContext { void (*vector_clip_int32)(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len); - /* rv30 functions */ - qpel_mc_func put_rv30_tpel_pixels_tab[4][16]; - qpel_mc_func avg_rv30_tpel_pixels_tab[4][16]; - - /* rv40 functions */ - qpel_mc_func put_rv40_qpel_pixels_tab[4][16]; - qpel_mc_func avg_rv40_qpel_pixels_tab[4][16]; - h264_chroma_mc_func put_rv40_chroma_pixels_tab[3]; - h264_chroma_mc_func avg_rv40_chroma_pixels_tab[3]; - op_fill_func fill_block_tab[2]; } DSPContext; @@ -624,8 +620,6 @@ void dsputil_init_sh4(DSPContext* c, AVCodecContext *avctx); void dsputil_init_vis(DSPContext* c, AVCodecContext *avctx); void ff_dsputil_init_dwt(DSPContext *c); -void ff_rv30dsp_init(DSPContext* c, AVCodecContext *avctx); -void ff_rv40dsp_init(DSPContext* c, AVCodecContext *avctx); void ff_intrax8dsp_init(DSPContext* c, AVCodecContext *avctx); void ff_mlp_init(DSPContext* c, AVCodecContext *avctx); void ff_mlp_init_x86(DSPContext* c, AVCodecContext *avctx); diff --git a/libavcodec/h264.c b/libavcodec/h264.c index a3d3a4e..bfc73cb 100644 --- a/libavcodec/h264.c +++ b/libavcodec/h264.c @@ -1138,7 +1138,10 @@ static int decode_update_thread_context(AVCodecContext *dst, const AVCodecContex memcpy(&h->s + 1, &h1->s + 1, sizeof(H264Context) - sizeof(MpegEncContext)); //copy all fields after MpegEnc memset(h->sps_buffers, 0, sizeof(h->sps_buffers)); memset(h->pps_buffers, 0, sizeof(h->pps_buffers)); - ff_h264_alloc_tables(h); + if (ff_h264_alloc_tables(h) < 0) { + av_log(dst, AV_LOG_ERROR, "Could not allocate memory for h264\n"); + return AVERROR(ENOMEM); + } context_init(h); for(i=0; i<2; i++){ @@ -2619,7 +2622,10 @@ static int decode_slice_header(H264Context *h, H264Context *h0){ h->prev_interlaced_frame = 1; init_scan_tables(h); - ff_h264_alloc_tables(h); + if (ff_h264_alloc_tables(h) < 0) { + av_log(h->s.avctx, AV_LOG_ERROR, "Could not allocate memory for h264\n"); + return AVERROR(ENOMEM); + } if (!HAVE_THREADS || !(s->avctx->active_thread_type&FF_THREAD_SLICE)) { if (context_init(h) < 0) { diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index 6396862..2804598 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -428,10 +428,10 @@ static av_cold int X264_init(AVCodecContext *avctx) #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM static const AVOption options[] = { - {"preset", "Set the encoding preset", OFFSET(preset), FF_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE}, - {"tune", "Tune the encoding params", OFFSET(tune), FF_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE}, - {"fastfirstpass", "Use fast settings when encoding first pass", OFFSET(fastfirstpass), FF_OPT_TYPE_INT, {.dbl=1}, 0, 1, VE}, - {"profile", "Set profile restrictions", OFFSET(profile), FF_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE}, + { "preset", "Set the encoding preset (cf. x264 --fullhelp)", OFFSET(preset), FF_OPT_TYPE_STRING, { 0 }, 0, 0, VE}, + { "tune", "Tune the encoding params (cf. x264 --fullhelp)", OFFSET(tune), FF_OPT_TYPE_STRING, { 0 }, 0, 0, VE}, + { "profile", "Set profile restrictions (cf. x264 --fullhelp) ", OFFSET(profile), FF_OPT_TYPE_STRING, { 0 }, 0, 0, VE}, + { "fastfirstpass", "Use fast settings when encoding first pass", OFFSET(fastfirstpass), FF_OPT_TYPE_INT, { 1 }, 0, 1, VE}, {"level", "Specify level (as defined by Annex A)", OFFSET(level), FF_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE}, {"passlogfile", "Filename for 2 pass stats", OFFSET(stats), FF_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE}, {"wpredp", "Weighted prediction for P-frames", OFFSET(weightp), FF_OPT_TYPE_STRING, {.str=NULL}, 0, 0, VE}, diff --git a/libavcodec/mjpegbdec.c b/libavcodec/mjpegbdec.c index 0ad9cb4..ff39f71 100644 --- a/libavcodec/mjpegbdec.c +++ b/libavcodec/mjpegbdec.c @@ -81,7 +81,9 @@ read_header: { init_get_bits(&s->gb, buf_ptr+dqt_offs, (buf_end - (buf_ptr+dqt_offs))*8); s->start_code = DQT; - ff_mjpeg_decode_dqt(s); + if (ff_mjpeg_decode_dqt(s) < 0 && + avctx->error_recognition >= FF_ER_EXPLODE) + return AVERROR_INVALIDDATA; } dht_offs = read_offs(avctx, &hgb, buf_end - buf_ptr, "dht is %d and size is %d\n"); @@ -113,7 +115,9 @@ read_header: init_get_bits(&s->gb, buf_ptr+sos_offs, field_size*8); s->mjpb_skiptosod = (sod_offs - sos_offs - show_bits(&s->gb, 16)); s->start_code = SOS; - ff_mjpeg_decode_sos(s, NULL, NULL); + if (ff_mjpeg_decode_sos(s, NULL, NULL) < 0 && + avctx->error_recognition >= FF_ER_EXPLODE) + return AVERROR_INVALIDDATA; } if (s->interlaced) { diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 4e38f46..6331e3d 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1507,7 +1507,9 @@ eoi_parser: av_log(avctx, AV_LOG_WARNING, "Can not process SOS before SOF, skipping\n"); break; } - ff_mjpeg_decode_sos(s, NULL, NULL); + if (ff_mjpeg_decode_sos(s, NULL, NULL) < 0 && + avctx->error_recognition >= FF_ER_EXPLODE) + return AVERROR_INVALIDDATA; /* buggy avid puts EOI every 10-20th frame */ /* if restart period is over process EOI */ if ((s->buggy_avid && !s->interlaced) || s->restart_interval) diff --git a/libavcodec/mxpegdec.c b/libavcodec/mxpegdec.c index 78067c9..1125245 100644 --- a/libavcodec/mxpegdec.c +++ b/libavcodec/mxpegdec.c @@ -276,9 +276,13 @@ static int mxpeg_decode_frame(AVCodecContext *avctx, return AVERROR(ENOMEM); } - ff_mjpeg_decode_sos(jpg, s->mxm_bitmask, reference_ptr); + ret = ff_mjpeg_decode_sos(jpg, s->mxm_bitmask, reference_ptr); + if (ret < 0 && avctx->error_recognition >= FF_ER_EXPLODE) + return ret; } else { - ff_mjpeg_decode_sos(jpg, NULL, NULL); + ret = ff_mjpeg_decode_sos(jpg, NULL, NULL); + if (ret < 0 && avctx->error_recognition >= FF_ER_EXPLODE) + return ret; } break; diff --git a/libavcodec/rv30dsp.c b/libavcodec/rv30dsp.c index 25c96c9..0753ec8 100644 --- a/libavcodec/rv30dsp.c +++ b/libavcodec/rv30dsp.c @@ -26,6 +26,7 @@ #include "avcodec.h" #include "dsputil.h" +#include "rv34dsp.h" #define RV30_LOWPASS(OPNAME, OP) \ static av_unused void OPNAME ## rv30_tpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, const int C1, const int C2){\ @@ -251,41 +252,46 @@ RV30_MC(put_, 16) RV30_MC(avg_, 8) RV30_MC(avg_, 16) -av_cold void ff_rv30dsp_init(DSPContext* c, AVCodecContext *avctx) { - c->put_rv30_tpel_pixels_tab[0][ 0] = c->put_h264_qpel_pixels_tab[0][0]; - c->put_rv30_tpel_pixels_tab[0][ 1] = put_rv30_tpel16_mc10_c; - c->put_rv30_tpel_pixels_tab[0][ 2] = put_rv30_tpel16_mc20_c; - c->put_rv30_tpel_pixels_tab[0][ 4] = put_rv30_tpel16_mc01_c; - c->put_rv30_tpel_pixels_tab[0][ 5] = put_rv30_tpel16_mc11_c; - c->put_rv30_tpel_pixels_tab[0][ 6] = put_rv30_tpel16_mc21_c; - c->put_rv30_tpel_pixels_tab[0][ 8] = put_rv30_tpel16_mc02_c; - c->put_rv30_tpel_pixels_tab[0][ 9] = put_rv30_tpel16_mc12_c; - c->put_rv30_tpel_pixels_tab[0][10] = put_rv30_tpel16_mc22_c; - c->avg_rv30_tpel_pixels_tab[0][ 0] = c->avg_h264_qpel_pixels_tab[0][0]; - c->avg_rv30_tpel_pixels_tab[0][ 1] = avg_rv30_tpel16_mc10_c; - c->avg_rv30_tpel_pixels_tab[0][ 2] = avg_rv30_tpel16_mc20_c; - c->avg_rv30_tpel_pixels_tab[0][ 4] = avg_rv30_tpel16_mc01_c; - c->avg_rv30_tpel_pixels_tab[0][ 5] = avg_rv30_tpel16_mc11_c; - c->avg_rv30_tpel_pixels_tab[0][ 6] = avg_rv30_tpel16_mc21_c; - c->avg_rv30_tpel_pixels_tab[0][ 8] = avg_rv30_tpel16_mc02_c; - c->avg_rv30_tpel_pixels_tab[0][ 9] = avg_rv30_tpel16_mc12_c; - c->avg_rv30_tpel_pixels_tab[0][10] = avg_rv30_tpel16_mc22_c; - c->put_rv30_tpel_pixels_tab[1][ 0] = c->put_h264_qpel_pixels_tab[1][0]; - c->put_rv30_tpel_pixels_tab[1][ 1] = put_rv30_tpel8_mc10_c; - c->put_rv30_tpel_pixels_tab[1][ 2] = put_rv30_tpel8_mc20_c; - c->put_rv30_tpel_pixels_tab[1][ 4] = put_rv30_tpel8_mc01_c; - c->put_rv30_tpel_pixels_tab[1][ 5] = put_rv30_tpel8_mc11_c; - c->put_rv30_tpel_pixels_tab[1][ 6] = put_rv30_tpel8_mc21_c; - c->put_rv30_tpel_pixels_tab[1][ 8] = put_rv30_tpel8_mc02_c; - c->put_rv30_tpel_pixels_tab[1][ 9] = put_rv30_tpel8_mc12_c; - c->put_rv30_tpel_pixels_tab[1][10] = put_rv30_tpel8_mc22_c; - c->avg_rv30_tpel_pixels_tab[1][ 0] = c->avg_h264_qpel_pixels_tab[1][0]; - c->avg_rv30_tpel_pixels_tab[1][ 1] = avg_rv30_tpel8_mc10_c; - c->avg_rv30_tpel_pixels_tab[1][ 2] = avg_rv30_tpel8_mc20_c; - c->avg_rv30_tpel_pixels_tab[1][ 4] = avg_rv30_tpel8_mc01_c; - c->avg_rv30_tpel_pixels_tab[1][ 5] = avg_rv30_tpel8_mc11_c; - c->avg_rv30_tpel_pixels_tab[1][ 6] = avg_rv30_tpel8_mc21_c; - c->avg_rv30_tpel_pixels_tab[1][ 8] = avg_rv30_tpel8_mc02_c; - c->avg_rv30_tpel_pixels_tab[1][ 9] = avg_rv30_tpel8_mc12_c; - c->avg_rv30_tpel_pixels_tab[1][10] = avg_rv30_tpel8_mc22_c; +av_cold void ff_rv30dsp_init(RV34DSPContext *c, DSPContext* dsp) { + c->put_pixels_tab[0][ 0] = dsp->put_h264_qpel_pixels_tab[0][0]; + c->put_pixels_tab[0][ 1] = put_rv30_tpel16_mc10_c; + c->put_pixels_tab[0][ 2] = put_rv30_tpel16_mc20_c; + c->put_pixels_tab[0][ 4] = put_rv30_tpel16_mc01_c; + c->put_pixels_tab[0][ 5] = put_rv30_tpel16_mc11_c; + c->put_pixels_tab[0][ 6] = put_rv30_tpel16_mc21_c; + c->put_pixels_tab[0][ 8] = put_rv30_tpel16_mc02_c; + c->put_pixels_tab[0][ 9] = put_rv30_tpel16_mc12_c; + c->put_pixels_tab[0][10] = put_rv30_tpel16_mc22_c; + c->avg_pixels_tab[0][ 0] = dsp->avg_h264_qpel_pixels_tab[0][0]; + c->avg_pixels_tab[0][ 1] = avg_rv30_tpel16_mc10_c; + c->avg_pixels_tab[0][ 2] = avg_rv30_tpel16_mc20_c; + c->avg_pixels_tab[0][ 4] = avg_rv30_tpel16_mc01_c; + c->avg_pixels_tab[0][ 5] = avg_rv30_tpel16_mc11_c; + c->avg_pixels_tab[0][ 6] = avg_rv30_tpel16_mc21_c; + c->avg_pixels_tab[0][ 8] = avg_rv30_tpel16_mc02_c; + c->avg_pixels_tab[0][ 9] = avg_rv30_tpel16_mc12_c; + c->avg_pixels_tab[0][10] = avg_rv30_tpel16_mc22_c; + c->put_pixels_tab[1][ 0] = dsp->put_h264_qpel_pixels_tab[1][0]; + c->put_pixels_tab[1][ 1] = put_rv30_tpel8_mc10_c; + c->put_pixels_tab[1][ 2] = put_rv30_tpel8_mc20_c; + c->put_pixels_tab[1][ 4] = put_rv30_tpel8_mc01_c; + c->put_pixels_tab[1][ 5] = put_rv30_tpel8_mc11_c; + c->put_pixels_tab[1][ 6] = put_rv30_tpel8_mc21_c; + c->put_pixels_tab[1][ 8] = put_rv30_tpel8_mc02_c; + c->put_pixels_tab[1][ 9] = put_rv30_tpel8_mc12_c; + c->put_pixels_tab[1][10] = put_rv30_tpel8_mc22_c; + c->avg_pixels_tab[1][ 0] = dsp->avg_h264_qpel_pixels_tab[1][0]; + c->avg_pixels_tab[1][ 1] = avg_rv30_tpel8_mc10_c; + c->avg_pixels_tab[1][ 2] = avg_rv30_tpel8_mc20_c; + c->avg_pixels_tab[1][ 4] = avg_rv30_tpel8_mc01_c; + c->avg_pixels_tab[1][ 5] = avg_rv30_tpel8_mc11_c; + c->avg_pixels_tab[1][ 6] = avg_rv30_tpel8_mc21_c; + c->avg_pixels_tab[1][ 8] = avg_rv30_tpel8_mc02_c; + c->avg_pixels_tab[1][ 9] = avg_rv30_tpel8_mc12_c; + c->avg_pixels_tab[1][10] = avg_rv30_tpel8_mc22_c; + + c->put_chroma_pixels_tab[0] = dsp->put_h264_chroma_pixels_tab[0]; + c->put_chroma_pixels_tab[1] = dsp->put_h264_chroma_pixels_tab[1]; + c->avg_chroma_pixels_tab[0] = dsp->avg_h264_chroma_pixels_tab[0]; + c->avg_chroma_pixels_tab[1] = dsp->avg_h264_chroma_pixels_tab[1]; } diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c index f97e4ac..193c807 100644 --- a/libavcodec/rv34.c +++ b/libavcodec/rv34.c @@ -568,12 +568,8 @@ static void rv34_pred_mv(RV34DecContext *r, int block_type, int subblock_no, int */ static int calc_add_mv(RV34DecContext *r, int dir, int val) { - int refdist = GET_PTS_DIFF(r->next_pts, r->last_pts); - int dist = dir ? -GET_PTS_DIFF(r->next_pts, r->cur_pts) : GET_PTS_DIFF(r->cur_pts, r->last_pts); - int mul; + int mul = dir ? -r->weight2 : r->weight1; - if(!refdist) return 0; - mul = (dist << 14) / refdist; return (val * mul + 0x2000) >> 14; } @@ -721,7 +717,7 @@ static const int chroma_coeffs[3] = { 0, 3, 5 }; static inline void rv34_mc(RV34DecContext *r, const int block_type, const int xoff, const int yoff, int mv_off, const int width, const int height, int dir, - const int thirdpel, + const int thirdpel, int weighted, qpel_mc_func (*qpel_mc)[16], h264_chroma_mc_func (*chroma_mc)) { @@ -785,9 +781,15 @@ static inline void rv34_mc(RV34DecContext *r, const int block_type, srcU = uvbuf; srcV = uvbuf + 16; } - Y = s->dest[0] + xoff + yoff *s->linesize; - U = s->dest[1] + (xoff>>1) + (yoff>>1)*s->uvlinesize; - V = s->dest[2] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + if(!weighted){ + Y = s->dest[0] + xoff + yoff *s->linesize; + U = s->dest[1] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + V = s->dest[2] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + }else{ + Y = r->tmp_b_block_y [dir] + xoff + yoff *s->linesize; + U = r->tmp_b_block_uv[dir*2] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + V = r->tmp_b_block_uv[dir*2+1] + (xoff>>1) + (yoff>>1)*s->uvlinesize; + } if(block_type == RV34_MB_P_16x8){ qpel_mc[1][dxy](Y, srcY, s->linesize); @@ -808,43 +810,70 @@ static void rv34_mc_1mv(RV34DecContext *r, const int block_type, const int xoff, const int yoff, int mv_off, const int width, const int height, int dir) { - rv34_mc(r, block_type, xoff, yoff, mv_off, width, height, dir, r->rv30, - r->rv30 ? r->s.dsp.put_rv30_tpel_pixels_tab - : r->s.dsp.put_rv40_qpel_pixels_tab, - r->rv30 ? r->s.dsp.put_h264_chroma_pixels_tab - : r->s.dsp.put_rv40_chroma_pixels_tab); + rv34_mc(r, block_type, xoff, yoff, mv_off, width, height, dir, r->rv30, 0, + r->rdsp.put_pixels_tab, + r->rdsp.put_chroma_pixels_tab); +} + +static void rv4_weight(RV34DecContext *r) +{ + r->rdsp.rv40_weight_pixels_tab[0](r->s.dest[0], + r->tmp_b_block_y[0], + r->tmp_b_block_y[1], + r->weight1, + r->weight2, + r->s.linesize); + r->rdsp.rv40_weight_pixels_tab[1](r->s.dest[1], + r->tmp_b_block_uv[0], + r->tmp_b_block_uv[2], + r->weight1, + r->weight2, + r->s.uvlinesize); + r->rdsp.rv40_weight_pixels_tab[1](r->s.dest[2], + r->tmp_b_block_uv[1], + r->tmp_b_block_uv[3], + r->weight1, + r->weight2, + r->s.uvlinesize); } static void rv34_mc_2mv(RV34DecContext *r, const int block_type) { - rv34_mc(r, block_type, 0, 0, 0, 2, 2, 0, r->rv30, - r->rv30 ? r->s.dsp.put_rv30_tpel_pixels_tab - : r->s.dsp.put_rv40_qpel_pixels_tab, - r->rv30 ? r->s.dsp.put_h264_chroma_pixels_tab - : r->s.dsp.put_rv40_chroma_pixels_tab); - rv34_mc(r, block_type, 0, 0, 0, 2, 2, 1, r->rv30, - r->rv30 ? r->s.dsp.avg_rv30_tpel_pixels_tab - : r->s.dsp.avg_rv40_qpel_pixels_tab, - r->rv30 ? r->s.dsp.avg_h264_chroma_pixels_tab - : r->s.dsp.avg_rv40_chroma_pixels_tab); + int weighted = !r->rv30 && block_type != RV34_MB_B_BIDIR && r->weight1 != 8192; + + rv34_mc(r, block_type, 0, 0, 0, 2, 2, 0, r->rv30, weighted, + r->rdsp.put_pixels_tab, + r->rdsp.put_chroma_pixels_tab); + if(!weighted){ + rv34_mc(r, block_type, 0, 0, 0, 2, 2, 1, r->rv30, 0, + r->rdsp.avg_pixels_tab, + r->rdsp.avg_chroma_pixels_tab); + }else{ + rv34_mc(r, block_type, 0, 0, 0, 2, 2, 1, r->rv30, 1, + r->rdsp.put_pixels_tab, + r->rdsp.put_chroma_pixels_tab); + rv4_weight(r); + } } static void rv34_mc_2mv_skip(RV34DecContext *r) { int i, j; + int weighted = !r->rv30 && r->weight1 != 8192; + for(j = 0; j < 2; j++) for(i = 0; i < 2; i++){ rv34_mc(r, RV34_MB_P_8x8, i*8, j*8, i+j*r->s.b8_stride, 1, 1, 0, r->rv30, - r->rv30 ? r->s.dsp.put_rv30_tpel_pixels_tab - : r->s.dsp.put_rv40_qpel_pixels_tab, - r->rv30 ? r->s.dsp.put_h264_chroma_pixels_tab - : r->s.dsp.put_rv40_chroma_pixels_tab); + weighted, + r->rdsp.put_pixels_tab, + r->rdsp.put_chroma_pixels_tab); rv34_mc(r, RV34_MB_P_8x8, i*8, j*8, i+j*r->s.b8_stride, 1, 1, 1, r->rv30, - r->rv30 ? r->s.dsp.avg_rv30_tpel_pixels_tab - : r->s.dsp.avg_rv40_qpel_pixels_tab, - r->rv30 ? r->s.dsp.avg_h264_chroma_pixels_tab - : r->s.dsp.avg_rv40_chroma_pixels_tab); + weighted, + weighted ? r->rdsp.put_pixels_tab : r->rdsp.avg_pixels_tab, + weighted ? r->rdsp.put_chroma_pixels_tab : r->rdsp.avg_chroma_pixels_tab); } + if(weighted) + rv4_weight(r); } /** number of motion vectors in each macroblock type */ @@ -1279,10 +1308,31 @@ static int rv34_decode_slice(RV34DecContext *r, int end, const uint8_t* buf, int if(MPV_frame_start(s, s->avctx) < 0) return -1; ff_er_frame_start(s); + if (!r->tmp_b_block_base || s->width != r->si.width || s->height != r->si.height) { + int i; + + r->tmp_b_block_base = av_realloc(r->tmp_b_block_base, s->linesize * 48); + for (i = 0; i < 2; i++) + r->tmp_b_block_y[i] = r->tmp_b_block_base + i * 16 * s->linesize; + for (i = 0; i < 4; i++) + r->tmp_b_block_uv[i] = r->tmp_b_block_base + 32 * s->linesize + + (i >> 1) * 8 * s->uvlinesize + (i & 1) * 16; + } r->cur_pts = r->si.pts; if(s->pict_type != AV_PICTURE_TYPE_B){ r->last_pts = r->next_pts; r->next_pts = r->cur_pts; + }else{ + int refdist = GET_PTS_DIFF(r->next_pts, r->last_pts); + int dist0 = GET_PTS_DIFF(r->cur_pts, r->last_pts); + int dist1 = GET_PTS_DIFF(r->next_pts, r->cur_pts); + + if(!refdist){ + r->weight1 = r->weight2 = 8192; + }else{ + r->weight1 = (dist0 << 14) / refdist; + r->weight2 = (dist1 << 14) / refdist; + } } s->mb_x = s->mb_y = 0; } @@ -1363,6 +1413,15 @@ av_cold int ff_rv34_decode_init(AVCodecContext *avctx) ff_h264_pred_init(&r->h, CODEC_ID_RV40, 8); +#if CONFIG_RV30_DECODER + if (avctx->codec_id == CODEC_ID_RV30) + ff_rv30dsp_init(&r->rdsp, &r->s.dsp); +#endif +#if CONFIG_RV40_DECODER + if (avctx->codec_id == CODEC_ID_RV40) + ff_rv40dsp_init(&r->rdsp, &r->s.dsp); +#endif + r->intra_types_stride = 4*s->mb_stride + 4; r->intra_types_hist = av_malloc(r->intra_types_stride * 4 * 2 * sizeof(*r->intra_types_hist)); r->intra_types = r->intra_types_hist + r->intra_types_stride * 4; @@ -1494,6 +1553,7 @@ av_cold int ff_rv34_decode_end(AVCodecContext *avctx) av_freep(&r->intra_types_hist); r->intra_types = NULL; + av_freep(&r->tmp_b_block_base); av_freep(&r->mb_type); av_freep(&r->cbp_luma); av_freep(&r->cbp_chroma); diff --git a/libavcodec/rv34.h b/libavcodec/rv34.h index 24a27ce..860aa56 100644 --- a/libavcodec/rv34.h +++ b/libavcodec/rv34.h @@ -32,6 +32,7 @@ #include "mpegvideo.h" #include "h264pred.h" +#include "rv34dsp.h" #define MB_TYPE_SEPARATE_DC 0x01000000 #define IS_SEPARATE_DC(a) ((a) & MB_TYPE_SEPARATE_DC) @@ -83,6 +84,7 @@ typedef struct SliceInfo{ /** decoder context */ typedef struct RV34DecContext{ MpegEncContext s; + RV34DSPContext rdsp; int8_t *intra_types_hist;///< old block types, used for prediction int8_t *intra_types; ///< block types int intra_types_stride;///< block types array stride @@ -105,6 +107,7 @@ typedef struct RV34DecContext{ int rpr; ///< one field size in RV30 slice header int cur_pts, last_pts, next_pts; + int weight1, weight2; ///< B frame distance fractions (0.14) used in motion compensation uint16_t *cbp_luma; ///< CBP values for luma subblocks uint8_t *cbp_chroma; ///< CBP values for chroma subblocks @@ -113,6 +116,11 @@ typedef struct RV34DecContext{ /** 8x8 block available flags (for MV prediction) */ DECLARE_ALIGNED(8, uint32_t, avail_cache)[3*4]; + /** temporary blocks for RV4 weighted MC */ + uint8_t *tmp_b_block_y[2]; + uint8_t *tmp_b_block_uv[4]; + uint8_t *tmp_b_block_base; + int (*parse_slice_header)(struct RV34DecContext *r, GetBitContext *gb, SliceInfo *si); int (*decode_mb_info)(struct RV34DecContext *r); int (*decode_intra_types)(struct RV34DecContext *r, GetBitContext *gb, int8_t *dst); diff --git a/libavcodec/rv34dsp.h b/libavcodec/rv34dsp.h new file mode 100644 index 0000000..e1def7d --- a/dev/null +++ b/libavcodec/rv34dsp.h @@ -0,0 +1,50 @@ +/* + * RV30/40 decoder motion compensation functions + * Copyright (c) 2008 Konstantin Shishkov + * + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * RV30/40 decoder motion compensation functions + */ + +#ifndef AVCODEC_RV34DSP_H +#define AVCODEC_RV34DSP_H + +#include "dsputil.h" + +typedef void (*rv40_weight_func)(uint8_t *dst/*align width (8 or 16)*/, + uint8_t *src1/*align width (8 or 16)*/, + uint8_t *src2/*align width (8 or 16)*/, + int w1, int w2, int stride); + +typedef struct RV34DSPContext { + qpel_mc_func put_pixels_tab[4][16]; + qpel_mc_func avg_pixels_tab[4][16]; + h264_chroma_mc_func put_chroma_pixels_tab[3]; + h264_chroma_mc_func avg_chroma_pixels_tab[3]; + rv40_weight_func rv40_weight_pixels_tab[2]; +} RV34DSPContext; + +void ff_rv30dsp_init(RV34DSPContext *c, DSPContext* dsp); +void ff_rv40dsp_init(RV34DSPContext *c, DSPContext* dsp); + +void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp); + +#endif /* AVCODEC_RV34DSP_H */ diff --git a/libavcodec/rv40dsp.c b/libavcodec/rv40dsp.c index 59d0702..49f1e5d 100644 --- a/libavcodec/rv40dsp.c +++ b/libavcodec/rv40dsp.c @@ -26,6 +26,7 @@ #include "avcodec.h" #include "dsputil.h" +#include "rv34dsp.h" #define RV40_LOWPASS(OPNAME, OP) \ static av_unused void OPNAME ## rv40_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride,\ @@ -284,70 +285,97 @@ static void OPNAME ## rv40_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*a RV40_CHROMA_MC(put_, op_put) RV40_CHROMA_MC(avg_, op_avg) -void ff_rv40dsp_init(DSPContext* c, AVCodecContext *avctx) { - c->put_rv40_qpel_pixels_tab[0][ 0] = c->put_h264_qpel_pixels_tab[0][0]; - c->put_rv40_qpel_pixels_tab[0][ 1] = put_rv40_qpel16_mc10_c; - c->put_rv40_qpel_pixels_tab[0][ 2] = put_rv40_qpel16_mc20_c; - c->put_rv40_qpel_pixels_tab[0][ 3] = put_rv40_qpel16_mc30_c; - c->put_rv40_qpel_pixels_tab[0][ 4] = put_rv40_qpel16_mc01_c; - c->put_rv40_qpel_pixels_tab[0][ 5] = put_rv40_qpel16_mc11_c; - c->put_rv40_qpel_pixels_tab[0][ 6] = put_rv40_qpel16_mc21_c; - c->put_rv40_qpel_pixels_tab[0][ 7] = put_rv40_qpel16_mc31_c; - c->put_rv40_qpel_pixels_tab[0][ 8] = put_rv40_qpel16_mc02_c; - c->put_rv40_qpel_pixels_tab[0][ 9] = put_rv40_qpel16_mc12_c; - c->put_rv40_qpel_pixels_tab[0][10] = put_rv40_qpel16_mc22_c; - c->put_rv40_qpel_pixels_tab[0][11] = put_rv40_qpel16_mc32_c; - c->put_rv40_qpel_pixels_tab[0][12] = put_rv40_qpel16_mc03_c; - c->put_rv40_qpel_pixels_tab[0][13] = put_rv40_qpel16_mc13_c; - c->put_rv40_qpel_pixels_tab[0][14] = put_rv40_qpel16_mc23_c; - c->avg_rv40_qpel_pixels_tab[0][ 0] = c->avg_h264_qpel_pixels_tab[0][0]; - c->avg_rv40_qpel_pixels_tab[0][ 1] = avg_rv40_qpel16_mc10_c; - c->avg_rv40_qpel_pixels_tab[0][ 2] = avg_rv40_qpel16_mc20_c; - c->avg_rv40_qpel_pixels_tab[0][ 3] = avg_rv40_qpel16_mc30_c; - c->avg_rv40_qpel_pixels_tab[0][ 4] = avg_rv40_qpel16_mc01_c; - c->avg_rv40_qpel_pixels_tab[0][ 5] = avg_rv40_qpel16_mc11_c; - c->avg_rv40_qpel_pixels_tab[0][ 6] = avg_rv40_qpel16_mc21_c; - c->avg_rv40_qpel_pixels_tab[0][ 7] = avg_rv40_qpel16_mc31_c; - c->avg_rv40_qpel_pixels_tab[0][ 8] = avg_rv40_qpel16_mc02_c; - c->avg_rv40_qpel_pixels_tab[0][ 9] = avg_rv40_qpel16_mc12_c; - c->avg_rv40_qpel_pixels_tab[0][10] = avg_rv40_qpel16_mc22_c; - c->avg_rv40_qpel_pixels_tab[0][11] = avg_rv40_qpel16_mc32_c; - c->avg_rv40_qpel_pixels_tab[0][12] = avg_rv40_qpel16_mc03_c; - c->avg_rv40_qpel_pixels_tab[0][13] = avg_rv40_qpel16_mc13_c; - c->avg_rv40_qpel_pixels_tab[0][14] = avg_rv40_qpel16_mc23_c; - c->put_rv40_qpel_pixels_tab[1][ 0] = c->put_h264_qpel_pixels_tab[1][0]; - c->put_rv40_qpel_pixels_tab[1][ 1] = put_rv40_qpel8_mc10_c; - c->put_rv40_qpel_pixels_tab[1][ 2] = put_rv40_qpel8_mc20_c; - c->put_rv40_qpel_pixels_tab[1][ 3] = put_rv40_qpel8_mc30_c; - c->put_rv40_qpel_pixels_tab[1][ 4] = put_rv40_qpel8_mc01_c; - c->put_rv40_qpel_pixels_tab[1][ 5] = put_rv40_qpel8_mc11_c; - c->put_rv40_qpel_pixels_tab[1][ 6] = put_rv40_qpel8_mc21_c; - c->put_rv40_qpel_pixels_tab[1][ 7] = put_rv40_qpel8_mc31_c; - c->put_rv40_qpel_pixels_tab[1][ 8] = put_rv40_qpel8_mc02_c; - c->put_rv40_qpel_pixels_tab[1][ 9] = put_rv40_qpel8_mc12_c; - c->put_rv40_qpel_pixels_tab[1][10] = put_rv40_qpel8_mc22_c; - c->put_rv40_qpel_pixels_tab[1][11] = put_rv40_qpel8_mc32_c; - c->put_rv40_qpel_pixels_tab[1][12] = put_rv40_qpel8_mc03_c; - c->put_rv40_qpel_pixels_tab[1][13] = put_rv40_qpel8_mc13_c; - c->put_rv40_qpel_pixels_tab[1][14] = put_rv40_qpel8_mc23_c; - c->avg_rv40_qpel_pixels_tab[1][ 0] = c->avg_h264_qpel_pixels_tab[1][0]; - c->avg_rv40_qpel_pixels_tab[1][ 1] = avg_rv40_qpel8_mc10_c; - c->avg_rv40_qpel_pixels_tab[1][ 2] = avg_rv40_qpel8_mc20_c; - c->avg_rv40_qpel_pixels_tab[1][ 3] = avg_rv40_qpel8_mc30_c; - c->avg_rv40_qpel_pixels_tab[1][ 4] = avg_rv40_qpel8_mc01_c; - c->avg_rv40_qpel_pixels_tab[1][ 5] = avg_rv40_qpel8_mc11_c; - c->avg_rv40_qpel_pixels_tab[1][ 6] = avg_rv40_qpel8_mc21_c; - c->avg_rv40_qpel_pixels_tab[1][ 7] = avg_rv40_qpel8_mc31_c; - c->avg_rv40_qpel_pixels_tab[1][ 8] = avg_rv40_qpel8_mc02_c; - c->avg_rv40_qpel_pixels_tab[1][ 9] = avg_rv40_qpel8_mc12_c; - c->avg_rv40_qpel_pixels_tab[1][10] = avg_rv40_qpel8_mc22_c; - c->avg_rv40_qpel_pixels_tab[1][11] = avg_rv40_qpel8_mc32_c; - c->avg_rv40_qpel_pixels_tab[1][12] = avg_rv40_qpel8_mc03_c; - c->avg_rv40_qpel_pixels_tab[1][13] = avg_rv40_qpel8_mc13_c; - c->avg_rv40_qpel_pixels_tab[1][14] = avg_rv40_qpel8_mc23_c; +#define RV40_WEIGHT_FUNC(size) \ +static void rv40_weight_func_ ## size (uint8_t *dst, uint8_t *src1, uint8_t *src2, int w1, int w2, int stride)\ +{\ + int i, j;\ +\ + for (j = 0; j < size; j++) {\ + for (i = 0; i < size; i++)\ + dst[i] = (((w2 * src1[i]) >> 9) + ((w1 * src2[i]) >> 9) + 0x10) >> 5;\ + src1 += stride;\ + src2 += stride;\ + dst += stride;\ + }\ +} + +RV40_WEIGHT_FUNC(16) +RV40_WEIGHT_FUNC(8) + +av_cold void ff_rv40dsp_init(RV34DSPContext *c, DSPContext* dsp) { + c->put_pixels_tab[0][ 0] = dsp->put_h264_qpel_pixels_tab[0][0]; + c->put_pixels_tab[0][ 1] = put_rv40_qpel16_mc10_c; + c->put_pixels_tab[0][ 2] = put_rv40_qpel16_mc20_c; + c->put_pixels_tab[0][ 3] = put_rv40_qpel16_mc30_c; + c->put_pixels_tab[0][ 4] = put_rv40_qpel16_mc01_c; + c->put_pixels_tab[0][ 5] = put_rv40_qpel16_mc11_c; + c->put_pixels_tab[0][ 6] = put_rv40_qpel16_mc21_c; + c->put_pixels_tab[0][ 7] = put_rv40_qpel16_mc31_c; + c->put_pixels_tab[0][ 8] = put_rv40_qpel16_mc02_c; + c->put_pixels_tab[0][ 9] = put_rv40_qpel16_mc12_c; + c->put_pixels_tab[0][10] = put_rv40_qpel16_mc22_c; + c->put_pixels_tab[0][11] = put_rv40_qpel16_mc32_c; + c->put_pixels_tab[0][12] = put_rv40_qpel16_mc03_c; + c->put_pixels_tab[0][13] = put_rv40_qpel16_mc13_c; + c->put_pixels_tab[0][14] = put_rv40_qpel16_mc23_c; + c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_c; + c->avg_pixels_tab[0][ 0] = dsp->avg_h264_qpel_pixels_tab[0][0]; + c->avg_pixels_tab[0][ 1] = avg_rv40_qpel16_mc10_c; + c->avg_pixels_tab[0][ 2] = avg_rv40_qpel16_mc20_c; + c->avg_pixels_tab[0][ 3] = avg_rv40_qpel16_mc30_c; + c->avg_pixels_tab[0][ 4] = avg_rv40_qpel16_mc01_c; + c->avg_pixels_tab[0][ 5] = avg_rv40_qpel16_mc11_c; + c->avg_pixels_tab[0][ 6] = avg_rv40_qpel16_mc21_c; + c->avg_pixels_tab[0][ 7] = avg_rv40_qpel16_mc31_c; + c->avg_pixels_tab[0][ 8] = avg_rv40_qpel16_mc02_c; + c->avg_pixels_tab[0][ 9] = avg_rv40_qpel16_mc12_c; + c->avg_pixels_tab[0][10] = avg_rv40_qpel16_mc22_c; + c->avg_pixels_tab[0][11] = avg_rv40_qpel16_mc32_c; + c->avg_pixels_tab[0][12] = avg_rv40_qpel16_mc03_c; + c->avg_pixels_tab[0][13] = avg_rv40_qpel16_mc13_c; + c->avg_pixels_tab[0][14] = avg_rv40_qpel16_mc23_c; + c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_c; + c->put_pixels_tab[1][ 0] = dsp->put_h264_qpel_pixels_tab[1][0]; + c->put_pixels_tab[1][ 1] = put_rv40_qpel8_mc10_c; + c->put_pixels_tab[1][ 2] = put_rv40_qpel8_mc20_c; + c->put_pixels_tab[1][ 3] = put_rv40_qpel8_mc30_c; + c->put_pixels_tab[1][ 4] = put_rv40_qpel8_mc01_c; + c->put_pixels_tab[1][ 5] = put_rv40_qpel8_mc11_c; + c->put_pixels_tab[1][ 6] = put_rv40_qpel8_mc21_c; + c->put_pixels_tab[1][ 7] = put_rv40_qpel8_mc31_c; + c->put_pixels_tab[1][ 8] = put_rv40_qpel8_mc02_c; + c->put_pixels_tab[1][ 9] = put_rv40_qpel8_mc12_c; + c->put_pixels_tab[1][10] = put_rv40_qpel8_mc22_c; + c->put_pixels_tab[1][11] = put_rv40_qpel8_mc32_c; + c->put_pixels_tab[1][12] = put_rv40_qpel8_mc03_c; + c->put_pixels_tab[1][13] = put_rv40_qpel8_mc13_c; + c->put_pixels_tab[1][14] = put_rv40_qpel8_mc23_c; + c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_c; + c->avg_pixels_tab[1][ 0] = dsp->avg_h264_qpel_pixels_tab[1][0]; + c->avg_pixels_tab[1][ 1] = avg_rv40_qpel8_mc10_c; + c->avg_pixels_tab[1][ 2] = avg_rv40_qpel8_mc20_c; + c->avg_pixels_tab[1][ 3] = avg_rv40_qpel8_mc30_c; + c->avg_pixels_tab[1][ 4] = avg_rv40_qpel8_mc01_c; + c->avg_pixels_tab[1][ 5] = avg_rv40_qpel8_mc11_c; + c->avg_pixels_tab[1][ 6] = avg_rv40_qpel8_mc21_c; + c->avg_pixels_tab[1][ 7] = avg_rv40_qpel8_mc31_c; + c->avg_pixels_tab[1][ 8] = avg_rv40_qpel8_mc02_c; + c->avg_pixels_tab[1][ 9] = avg_rv40_qpel8_mc12_c; + c->avg_pixels_tab[1][10] = avg_rv40_qpel8_mc22_c; + c->avg_pixels_tab[1][11] = avg_rv40_qpel8_mc32_c; + c->avg_pixels_tab[1][12] = avg_rv40_qpel8_mc03_c; + c->avg_pixels_tab[1][13] = avg_rv40_qpel8_mc13_c; + c->avg_pixels_tab[1][14] = avg_rv40_qpel8_mc23_c; + c->avg_pixels_tab[1][15] = ff_avg_rv40_qpel8_mc33_c; + + c->put_chroma_pixels_tab[0] = put_rv40_chroma_mc8_c; + c->put_chroma_pixels_tab[1] = put_rv40_chroma_mc4_c; + c->avg_chroma_pixels_tab[0] = avg_rv40_chroma_mc8_c; + c->avg_chroma_pixels_tab[1] = avg_rv40_chroma_mc4_c; + + c->rv40_weight_pixels_tab[0] = rv40_weight_func_16; + c->rv40_weight_pixels_tab[1] = rv40_weight_func_8; - c->put_rv40_chroma_pixels_tab[0] = put_rv40_chroma_mc8_c; - c->put_rv40_chroma_pixels_tab[1] = put_rv40_chroma_mc4_c; - c->avg_rv40_chroma_pixels_tab[0] = avg_rv40_chroma_mc8_c; - c->avg_rv40_chroma_pixels_tab[1] = avg_rv40_chroma_mc4_c; + if (HAVE_MMX) + ff_rv40dsp_init_x86(c, dsp); } diff --git a/libavcodec/x86/Makefile b/libavcodec/x86/Makefile index 09f65e8..bce2c3e 100644 --- a/libavcodec/x86/Makefile +++ b/libavcodec/x86/Makefile @@ -21,6 +21,8 @@ YASM-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred.o \ x86/h264_intrapred_10bit.o MMX-OBJS-$(CONFIG_H264PRED) += x86/h264_intrapred_init.o +MMX-OBJS-$(CONFIG_RV40_DECODER) += x86/rv40dsp.o \ + YASM-OBJS-$(CONFIG_VC1_DECODER) += x86/vc1dsp_yasm.o MMX-OBJS-$(CONFIG_AC3DSP) += x86/ac3dsp_mmx.o diff --git a/libavcodec/x86/ac3dsp.asm b/libavcodec/x86/ac3dsp.asm index 8c958a1..59157b7 100644 --- a/libavcodec/x86/ac3dsp.asm +++ b/libavcodec/x86/ac3dsp.asm @@ -19,8 +19,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/dct32_sse.asm b/libavcodec/x86/dct32_sse.asm index 9a2a6ea..bd69fe1 100644 --- a/libavcodec/x86/dct32_sse.asm +++ b/libavcodec/x86/dct32_sse.asm @@ -19,8 +19,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA 32 diff --git a/libavcodec/x86/deinterlace.asm b/libavcodec/x86/deinterlace.asm index 2997787..a09473b 100644 --- a/libavcodec/x86/deinterlace.asm +++ b/libavcodec/x86/deinterlace.asm @@ -20,8 +20,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c index 5276053..ea9d7f5 100644 --- a/libavcodec/x86/dsputil_mmx.c +++ b/libavcodec/x86/dsputil_mmx.c @@ -1799,29 +1799,17 @@ PREFETCH(prefetch_3dnow, prefetch) void ff_put_h264_chroma_mc8_mmx_rnd (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); -void ff_put_rv40_chroma_mc8_mmx (uint8_t *dst, uint8_t *src, - int stride, int h, int x, int y); void ff_avg_h264_chroma_mc8_mmx2_rnd (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); -void ff_avg_rv40_chroma_mc8_mmx2 (uint8_t *dst, uint8_t *src, - int stride, int h, int x, int y); void ff_avg_h264_chroma_mc8_3dnow_rnd (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); -void ff_avg_rv40_chroma_mc8_3dnow (uint8_t *dst, uint8_t *src, - int stride, int h, int x, int y); void ff_put_h264_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); -void ff_put_rv40_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, - int stride, int h, int x, int y); void ff_avg_h264_chroma_mc4_mmx2 (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); -void ff_avg_rv40_chroma_mc4_mmx2 (uint8_t *dst, uint8_t *src, - int stride, int h, int x, int y); void ff_avg_h264_chroma_mc4_3dnow (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); -void ff_avg_rv40_chroma_mc4_3dnow (uint8_t *dst, uint8_t *src, - int stride, int h, int x, int y); void ff_put_h264_chroma_mc2_mmx2 (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y); @@ -2476,9 +2464,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) c->put_h264_chroma_pixels_tab[1]= ff_put_h264_chroma_mc4_mmx; } - c->put_rv40_chroma_pixels_tab[0]= ff_put_rv40_chroma_mc8_mmx; - c->put_rv40_chroma_pixels_tab[1]= ff_put_rv40_chroma_mc4_mmx; - c->vector_clip_int32 = ff_vector_clip_int32_mmx; #endif @@ -2578,9 +2563,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2, ); #if HAVE_YASM - c->avg_rv40_chroma_pixels_tab[0]= ff_avg_rv40_chroma_mc8_mmx2; - c->avg_rv40_chroma_pixels_tab[1]= ff_avg_rv40_chroma_mc4_mmx2; - if (!high_bit_depth) { c->avg_h264_chroma_pixels_tab[0]= ff_avg_h264_chroma_mc8_mmx2_rnd; c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_mmx2; @@ -2662,8 +2644,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_3dnow; } - c->avg_rv40_chroma_pixels_tab[0]= ff_avg_rv40_chroma_mc8_3dnow; - c->avg_rv40_chroma_pixels_tab[1]= ff_avg_rv40_chroma_mc4_3dnow; #endif } diff --git a/libavcodec/x86/dsputil_yasm.asm b/libavcodec/x86/dsputil_yasm.asm index 1f5a4f6..7a646a2 100644 --- a/libavcodec/x86/dsputil_yasm.asm +++ b/libavcodec/x86/dsputil_yasm.asm @@ -19,7 +19,7 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" +%include "libavutil/x86/x86inc.asm" SECTION_RODATA pb_f: times 16 db 15 diff --git a/libavcodec/x86/dsputilenc_yasm.asm b/libavcodec/x86/dsputilenc_yasm.asm index 016b354..c08f53d 100644 --- a/libavcodec/x86/dsputilenc_yasm.asm +++ b/libavcodec/x86/dsputilenc_yasm.asm @@ -21,8 +21,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;***************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION .text diff --git a/libavcodec/x86/fft_mmx.asm b/libavcodec/x86/fft_mmx.asm index 15fb676..8e54367 100644 --- a/libavcodec/x86/fft_mmx.asm +++ b/libavcodec/x86/fft_mmx.asm @@ -28,7 +28,7 @@ ; in blocks as conventient to the vector size. ; i.e. {4x real, 4x imaginary, 4x real, ...} (or 2x respectively) -%include "x86inc.asm" +%include "libavutil/x86/x86inc.asm" %ifdef ARCH_X86_64 %define pointer resq diff --git a/libavcodec/x86/fmtconvert.asm b/libavcodec/x86/fmtconvert.asm index 598e412..2deb577 100644 --- a/libavcodec/x86/fmtconvert.asm +++ b/libavcodec/x86/fmtconvert.asm @@ -19,8 +19,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_TEXT diff --git a/libavcodec/x86/h264_chromamc.asm b/libavcodec/x86/h264_chromamc.asm index e9091f7..72aecc0 100644 --- a/libavcodec/x86/h264_chromamc.asm +++ b/libavcodec/x86/h264_chromamc.asm @@ -20,8 +20,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_chromamc_10bit.asm b/libavcodec/x86/h264_chromamc_10bit.asm index 9d07543..56c0511 100644 --- a/libavcodec/x86/h264_chromamc_10bit.asm +++ b/libavcodec/x86/h264_chromamc_10bit.asm @@ -22,8 +22,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_deblock.asm b/libavcodec/x86/h264_deblock.asm index ca90f3f..9595c0a 100644 --- a/libavcodec/x86/h264_deblock.asm +++ b/libavcodec/x86/h264_deblock.asm @@ -24,8 +24,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION .text diff --git a/libavcodec/x86/h264_deblock_10bit.asm b/libavcodec/x86/h264_deblock_10bit.asm index ee31625..b34867a 100644 --- a/libavcodec/x86/h264_deblock_10bit.asm +++ b/libavcodec/x86/h264_deblock_10bit.asm @@ -24,8 +24,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_idct.asm b/libavcodec/x86/h264_idct.asm index 3b3dabe..dd13bcd 100644 --- a/libavcodec/x86/h264_idct.asm +++ b/libavcodec/x86/h264_idct.asm @@ -26,8 +26,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;***************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_idct_10bit.asm b/libavcodec/x86/h264_idct_10bit.asm index 54636a9..a9c12da 100644 --- a/libavcodec/x86/h264_idct_10bit.asm +++ b/libavcodec/x86/h264_idct_10bit.asm @@ -22,8 +22,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_intrapred.asm b/libavcodec/x86/h264_intrapred.asm index a178a33..ed3bda7 100644 --- a/libavcodec/x86/h264_intrapred.asm +++ b/libavcodec/x86/h264_intrapred.asm @@ -22,8 +22,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_intrapred_10bit.asm b/libavcodec/x86/h264_intrapred_10bit.asm index e14e31a..5a06896 100644 --- a/libavcodec/x86/h264_intrapred_10bit.asm +++ b/libavcodec/x86/h264_intrapred_10bit.asm @@ -22,8 +22,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavcodec/x86/h264_qpel_10bit.asm b/libavcodec/x86/h264_qpel_10bit.asm index 15dd72c..30d0913 100644 --- a/libavcodec/x86/h264_qpel_10bit.asm +++ b/libavcodec/x86/h264_qpel_10bit.asm @@ -22,8 +22,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA 32 diff --git a/libavcodec/x86/h264_weight.asm b/libavcodec/x86/h264_weight.asm index 87544ae..bb0af86 100644 --- a/libavcodec/x86/h264_weight.asm +++ b/libavcodec/x86/h264_weight.asm @@ -21,7 +21,7 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" +%include "libavutil/x86/x86inc.asm" SECTION .text diff --git a/libavcodec/x86/h264_weight_10bit.asm b/libavcodec/x86/h264_weight_10bit.asm index 1c58d72..affc4ce 100644 --- a/libavcodec/x86/h264_weight_10bit.asm +++ b/libavcodec/x86/h264_weight_10bit.asm @@ -22,8 +22,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA 32 diff --git a/libavcodec/x86/rv40dsp.c b/libavcodec/x86/rv40dsp.c new file mode 100644 index 0000000..9f90ad8 --- a/dev/null +++ b/libavcodec/x86/rv40dsp.c @@ -0,0 +1,60 @@ +/* + * RV40 decoder motion compensation functions x86-optimised + * Copyright (c) 2008 Konstantin Shishkov + * + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * RV40 decoder motion compensation functions x86-optimised + */ + +#include "libavcodec/rv34dsp.h" + +void ff_put_rv40_chroma_mc8_mmx (uint8_t *dst, uint8_t *src, + int stride, int h, int x, int y); +void ff_avg_rv40_chroma_mc8_mmx2 (uint8_t *dst, uint8_t *src, + int stride, int h, int x, int y); +void ff_avg_rv40_chroma_mc8_3dnow(uint8_t *dst, uint8_t *src, + int stride, int h, int x, int y); + +void ff_put_rv40_chroma_mc4_mmx (uint8_t *dst, uint8_t *src, + int stride, int h, int x, int y); +void ff_avg_rv40_chroma_mc4_mmx2 (uint8_t *dst, uint8_t *src, + int stride, int h, int x, int y); +void ff_avg_rv40_chroma_mc4_3dnow(uint8_t *dst, uint8_t *src, + int stride, int h, int x, int y); + +void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp) +{ + av_unused int mm_flags = av_get_cpu_flags(); + +#if HAVE_YASM + if (mm_flags & AV_CPU_FLAG_MMX) { + c->put_chroma_pixels_tab[0] = ff_put_rv40_chroma_mc8_mmx; + c->put_chroma_pixels_tab[1] = ff_put_rv40_chroma_mc4_mmx; + } + if (mm_flags & AV_CPU_FLAG_MMX2) { + c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_mmx2; + c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_mmx2; + } else if (mm_flags & AV_CPU_FLAG_3DNOW) { + c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_3dnow; + c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_3dnow; + } +#endif +} diff --git a/libavcodec/x86/vc1dsp_yasm.asm b/libavcodec/x86/vc1dsp_yasm.asm index a353c5f..572aa0b 100644 --- a/libavcodec/x86/vc1dsp_yasm.asm +++ b/libavcodec/x86/vc1dsp_yasm.asm @@ -19,8 +19,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" cextern pw_4 cextern pw_5 diff --git a/libavcodec/x86/vp3dsp.asm b/libavcodec/x86/vp3dsp.asm index 328f94c..8dac6ab 100644 --- a/libavcodec/x86/vp3dsp.asm +++ b/libavcodec/x86/vp3dsp.asm @@ -19,8 +19,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" ; MMX-optimized functions cribbed from the original VP3 source code. diff --git a/libavcodec/x86/vp56dsp.asm b/libavcodec/x86/vp56dsp.asm index 6da3ce3..98d8505 100644 --- a/libavcodec/x86/vp56dsp.asm +++ b/libavcodec/x86/vp56dsp.asm @@ -20,8 +20,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" cextern pw_64 diff --git a/libavcodec/x86/vp8dsp.asm b/libavcodec/x86/vp8dsp.asm index 14b4970..833c88a 100644 --- a/libavcodec/x86/vp8dsp.asm +++ b/libavcodec/x86/vp8dsp.asm @@ -20,8 +20,8 @@ ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ;****************************************************************************** -%include "x86inc.asm" -%include "x86util.asm" +%include "libavutil/x86/x86inc.asm" +%include "libavutil/x86/x86util.asm" SECTION_RODATA diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 59a4240..aef80e3 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -884,6 +884,14 @@ typedef struct AVFormatContext { int fps_probe_size; /** + * Error recognition; higher values will detect more errors but may + * misdetect some more or less valid parts as errors. + * - encoding: unused + * - decoding: Set by user. + */ + int error_recognition; + + /** * Transport stream id. * This will be moved into demuxer private options. Thus no API/ABI compatibility */ diff --git a/libavformat/avidec.c b/libavformat/avidec.c index 569d592..f119a1a 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -690,9 +690,9 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap) break; case MKTAG('i', 'n', 'd', 'x'): i= avio_tell(pb); - if(pb->seekable && !(s->flags & AVFMT_FLAG_IGNIDX) && avi->use_odml){ - read_braindead_odml_indx(s, 0); - } + if(pb->seekable && !(s->flags & AVFMT_FLAG_IGNIDX) && avi->use_odml && + read_braindead_odml_indx(s, 0) < 0 && s->error_recognition >= FF_ER_EXPLODE){ + goto fail; } avio_seek(pb, i+size, SEEK_SET); break; case MKTAG('v', 'p', 'r', 'p'): @@ -729,6 +729,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap) if(size > 1000000){ av_log(s, AV_LOG_ERROR, "Something went wrong during header parsing, " "I will ignore it and try to continue anyway.\n"); + if (s->error_recognition >= FF_ER_EXPLODE) goto fail; avi->movi_list = avio_tell(pb) - 4; avi->movi_end = avio_size(pb); goto end_of_header; diff --git a/libavformat/options.c b/libavformat/options.c index fda325c..957a720 100644 --- a/libavformat/options.c +++ b/libavformat/options.c @@ -90,6 +90,9 @@ static const AVOption options[]={ {"fdebug", "print specific debug info", OFFSET(debug), FF_OPT_TYPE_FLAGS, {.dbl = DEFAULT }, 0, INT_MAX, E|D, "fdebug"}, {"ts", NULL, 0, FF_OPT_TYPE_CONST, {.dbl = FF_FDEBUG_TS }, INT_MIN, INT_MAX, E|D, "fdebug"}, {"max_delay", "maximum muxing or demuxing delay in microseconds", OFFSET(max_delay), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, 0, INT_MAX, E|D}, +{"fer", "set error detection aggressivity", OFFSET(error_recognition), FF_OPT_TYPE_INT, {.dbl = FF_ER_CAREFUL }, INT_MIN, INT_MAX, D, "fer"}, +{"careful", NULL, 0, FF_OPT_TYPE_CONST, {.dbl = FF_ER_CAREFUL }, INT_MIN, INT_MAX, D, "fer"}, +{"explode", "abort decoding on error recognition", 0, FF_OPT_TYPE_CONST, {.dbl = FF_ER_EXPLODE }, INT_MIN, INT_MAX, D, "fer"}, {"fpsprobesize", "number of frames used to probe fps", OFFSET(fps_probe_size), FF_OPT_TYPE_INT, {.dbl = -1}, -1, INT_MAX-1, D}, {NULL}, }; diff --git a/libavformat/version.h b/libavformat/version.h index 09e52da..5b6031b 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -24,7 +24,7 @@ #include "libavutil/avutil.h" #define LIBAVFORMAT_VERSION_MAJOR 53 -#define LIBAVFORMAT_VERSION_MINOR 6 +#define LIBAVFORMAT_VERSION_MINOR 7 #define LIBAVFORMAT_VERSION_MICRO 0 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ diff --git a/libavcodec/x86/x86inc.asm b/libavutil/x86/x86inc.asm index c84d556..c84d556 100644 --- a/libavcodec/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm diff --git a/libavcodec/x86/x86util.asm b/libavutil/x86/x86util.asm index 1cede4d..1cede4d 100644 --- a/libavcodec/x86/x86util.asm +++ b/libavutil/x86/x86util.asm diff --git a/tests/Makefile b/tests/Makefile index 34094da..fd5ed59 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -4,8 +4,8 @@ AREF = fate-acodec-aref VREF = fate-vsynth1-vref fate-vsynth2-vref REFS = $(AREF) $(VREF) -$(VREF): ffmpeg$(EXESUF) tests/vsynth1/00.pgm tests/vsynth2/00.pgm -$(AREF): ffmpeg$(EXESUF) tests/data/asynth1.sw +$(VREF): avconv$(EXESUF) tests/vsynth1/00.pgm tests/vsynth2/00.pgm +$(AREF): avconv$(EXESUF) tests/data/asynth1.sw ffservertest: ffserver$(EXESUF) tests/vsynth1/00.pgm tests/data/asynth1.sw @echo @@ -93,7 +93,7 @@ FATE_UTILS = base64 tiny_psnr fate: $(FATE) -$(FATE): ffmpeg$(EXESUF) $(FATE_UTILS:%=tests/%$(HOSTEXESUF)) +$(FATE): avconv$(EXESUF) $(FATE_UTILS:%=tests/%$(HOSTEXESUF)) @echo "TEST $(@:fate-%=%)" $(Q)$(SRC_PATH)/tests/fate-run.sh $@ "$(SAMPLES)" "$(TARGET_EXEC)" "$(TARGET_PATH)" '$(CMD)' '$(CMP)' '$(REF)' '$(FUZZ)' '$(THREADS)' '$(THREAD_TYPE)' diff --git a/tests/codec-regression.sh b/tests/codec-regression.sh index 7e9d886..3646159 100755 --- a/tests/codec-regression.sh +++ b/tests/codec-regression.sh @@ -1,6 +1,6 @@ #!/bin/sh # -# automatic regression test for ffmpeg +# automatic regression test for avconv # # #set -x @@ -13,10 +13,10 @@ eval do_$test=y # generate reference for quality check if [ -n "$do_vref" ]; then -do_ffmpeg $raw_ref -f image2 -vcodec pgmyuv -i $raw_src -an -f rawvideo +do_avconv $raw_ref -f image2 -vcodec pgmyuv -i $raw_src -an -f rawvideo fi if [ -n "$do_aref" ]; then -do_ffmpeg $pcm_ref -ab 128k -ac 2 -ar 44100 -f s16le -i $pcm_src -f wav +do_avconv $pcm_ref -ab 128k -ac 2 -ar 44100 -f s16le -i $pcm_src -f wav fi if [ -n "$do_mpeg" ] ; then @@ -58,7 +58,7 @@ do_video_decoding # mpeg2 encoding interlaced file=${outfile}mpeg2reuse.mpg -do_ffmpeg $file $DEC_OPTS -me_threshold 256 -i ${target_path}/${outfile}mpeg2thread.mpg $ENC_OPTS -sameq -me_threshold 256 -mb_threshold 1024 -vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -threads 4 +do_avconv $file $DEC_OPTS -me_threshold 256 -i ${target_path}/${outfile}mpeg2thread.mpg $ENC_OPTS -sameq -me_threshold 256 -mb_threshold 1024 -vcodec mpeg2video -f mpeg1video -bf 2 -flags +ildct+ilme -threads 4 do_video_decoding fi @@ -335,12 +335,12 @@ fi if [ -n "$do_wmav1" ] ; then do_audio_encoding wmav1.asf "-acodec wmav1" -do_ffmpeg_nomd5 $pcm_dst $DEC_OPTS -i $target_path/$file -f wav +do_avconv_nomd5 $pcm_dst $DEC_OPTS -i $target_path/$file -f wav $tiny_psnr $pcm_dst $pcm_ref 2 8192 fi if [ -n "$do_wmav2" ] ; then do_audio_encoding wmav2.asf "-acodec wmav2" -do_ffmpeg_nomd5 $pcm_dst $DEC_OPTS -i $target_path/$file -f wav +do_avconv_nomd5 $pcm_dst $DEC_OPTS -i $target_path/$file -f wav $tiny_psnr $pcm_dst $pcm_ref 2 8192 fi diff --git a/tests/fate-run.sh b/tests/fate-run.sh index 4121035..f623eec 100755 --- a/tests/fate-run.sh +++ b/tests/fate-run.sh @@ -49,28 +49,28 @@ run(){ $target_exec $target_path/"$@" } -ffmpeg(){ - run ffmpeg -v 0 -threads $threads -thread_type $thread_type "$@" +avconv(){ + run avconv -v 0 -threads $threads -thread_type $thread_type "$@" } framecrc(){ - ffmpeg "$@" -f framecrc - + avconv "$@" -f framecrc - } framemd5(){ - ffmpeg "$@" -f framemd5 - + avconv "$@" -f framemd5 - } crc(){ - ffmpeg "$@" -f crc - + avconv "$@" -f crc - } md5(){ - ffmpeg "$@" md5: + avconv "$@" md5: } pcm(){ - ffmpeg "$@" -vn -f s16le - + avconv "$@" -vn -f s16le - } regtest(){ diff --git a/tests/lavf-regression.sh b/tests/lavf-regression.sh index 2dc4116..3650ce1 100755 --- a/tests/lavf-regression.sh +++ b/tests/lavf-regression.sh @@ -14,15 +14,15 @@ eval do_$test=y do_lavf() { file=${outfile}lavf.$1 - do_ffmpeg $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $DEC_OPTS -ar 44100 -f s16le -i $pcm_src $ENC_OPTS -t 1 -qscale 10 $2 - do_ffmpeg_crc $file $DEC_OPTS -i $target_path/$file $3 + do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $DEC_OPTS -ar 44100 -f s16le -i $pcm_src $ENC_OPTS -ab 64k -t 1 -qscale 10 $2 + do_avconv_crc $file $DEC_OPTS -i $target_path/$file $3 } do_streamed_images() { file=${outfile}${1}pipe.$1 - do_ffmpeg $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src -f image2pipe $ENC_OPTS -t 1 -qscale 10 - do_ffmpeg_crc $file $DEC_OPTS -f image2pipe -i $target_path/$file + do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src -f image2pipe $ENC_OPTS -t 1 -qscale 10 + do_avconv_crc $file $DEC_OPTS -f image2pipe -i $target_path/$file } do_image_formats() @@ -30,17 +30,17 @@ do_image_formats() outfile="$datadir/images/$1/" mkdir -p "$outfile" file=${outfile}%02d.$1 - run_ffmpeg $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $2 $ENC_OPTS $3 -t 0.5 -y -qscale 10 $target_path/$file + run_avconv $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $2 $ENC_OPTS $3 -t 0.5 -y -qscale 10 $target_path/$file do_md5sum ${outfile}02.$1 - do_ffmpeg_crc $file $DEC_OPTS $3 -i $target_path/$file + do_avconv_crc $file $DEC_OPTS $3 -i $target_path/$file wc -c ${outfile}02.$1 } do_audio_only() { file=${outfile}lavf.$1 - do_ffmpeg $file $DEC_OPTS $2 -ar 44100 -f s16le -i $pcm_src $ENC_OPTS -t 1 -qscale 10 $3 - do_ffmpeg_crc $file $DEC_OPTS $4 -i $target_path/$file + do_avconv $file $DEC_OPTS $2 -ar 44100 -f s16le -i $pcm_src $ENC_OPTS -t 1 -qscale 10 $3 + do_avconv_crc $file $DEC_OPTS $4 -i $target_path/$file } if [ -n "$do_avi" ] ; then @@ -53,9 +53,9 @@ fi if [ -n "$do_rm" ] ; then file=${outfile}lavf.rm -do_ffmpeg $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $DEC_OPTS -ar 44100 -f s16le -i $pcm_src $ENC_OPTS -t 1 -qscale 10 -acodec ac3_fixed +do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $DEC_OPTS -ar 44100 -f s16le -i $pcm_src $ENC_OPTS -t 1 -qscale 10 -acodec ac3_fixed -ab 64k # broken -#do_ffmpeg_crc $file -i $target_path/$file +#do_avconv_crc $file -i $target_path/$file fi if [ -n "$do_mpg" ] ; then @@ -110,8 +110,8 @@ fi # streamed images # mjpeg #file=${outfile}lavf.mjpeg -#do_ffmpeg $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src -#do_ffmpeg_crc $file -i $target_path/$file +#do_avconv $file -t 1 -qscale 10 -f image2 -vcodec pgmyuv -i $raw_src +#do_avconv_crc $file -i $target_path/$file if [ -n "$do_pbmpipe" ] ; then do_streamed_images pbm @@ -127,14 +127,14 @@ fi if [ -n "$do_gif" ] ; then file=${outfile}lavf.gif -do_ffmpeg $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS -t 1 -qscale 10 -pix_fmt rgb24 -do_ffmpeg_crc $file $DEC_OPTS -i $target_path/$file -pix_fmt rgb24 +do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS -t 1 -qscale 10 -pix_fmt rgb24 +do_avconv_crc $file $DEC_OPTS -i $target_path/$file -pix_fmt rgb24 fi if [ -n "$do_yuv4mpeg" ] ; then file=${outfile}lavf.y4m -do_ffmpeg $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS -t 1 -qscale 10 -#do_ffmpeg_crc $file -i $target_path/$file +do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS -t 1 -qscale 10 +#do_avconv_crc $file -i $target_path/$file fi # image formats @@ -227,9 +227,9 @@ conversions="yuv420p yuv422p yuv444p yuyv422 yuv410p yuv411p yuvj420p \ monob yuv440p yuvj440p" for pix_fmt in $conversions ; do file=${outfile}${pix_fmt}.yuv - run_ffmpeg $DEC_OPTS -r 1 -t 1 -f image2 -vcodec pgmyuv -i $raw_src \ + run_avconv $DEC_OPTS -r 1 -t 1 -f image2 -vcodec pgmyuv -i $raw_src \ $ENC_OPTS -f rawvideo -s 352x288 -pix_fmt $pix_fmt $target_path/$raw_dst - do_ffmpeg $file $DEC_OPTS -f rawvideo -s 352x288 -pix_fmt $pix_fmt -i $target_path/$raw_dst \ + do_avconv $file $DEC_OPTS -f rawvideo -s 352x288 -pix_fmt $pix_fmt -i $target_path/$raw_dst \ $ENC_OPTS -f rawvideo -s 352x288 -pix_fmt yuv444p done fi diff --git a/tests/lavfi-regression.sh b/tests/lavfi-regression.sh index e1666c2..74e5373 100755 --- a/tests/lavfi-regression.sh +++ b/tests/lavfi-regression.sh @@ -16,7 +16,7 @@ do_video_filter() { filters=$2 shift 2 printf '%-20s' $label - run_ffmpeg $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src \ + run_avconv $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src \ $ENC_OPTS -vf "$filters" -vcodec rawvideo $* -f nut md5: } @@ -49,7 +49,7 @@ do_lavfi_pixfmts(){ out_fmts=${outfile}${1}_out_fmts # exclude pixel formats which are not supported as input - $ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^\..\.' | cut -d' ' -f2 | sort >$exclude_fmts + $avconv -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^\..\.' | cut -d' ' -f2 | sort >$exclude_fmts $showfiltfmts scale | awk -F '[ \r]' '/^OUTPUT/{ fmt=substr($3, 5); print fmt }' | sort | comm -23 - $exclude_fmts >$out_fmts pix_fmts=$($showfiltfmts $filter $filter_args | awk -F '[ \r]' '/^INPUT/{ fmt=substr($3, 5); print fmt }' | sort | comm -12 - $out_fmts) @@ -70,7 +70,7 @@ do_lavfi_pixfmts "scale" "200:100" do_lavfi_pixfmts "vflip" "" if [ -n "$do_pixdesc" ]; then - pix_fmts="$($ffmpeg -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2 | sort)" + pix_fmts="$($avconv -pix_fmts list 2>/dev/null | sed -ne '9,$p' | grep '^IO' | cut -d' ' -f2 | sort)" for pix_fmt in $pix_fmts; do do_video_filter $pix_fmt "slicify=random,format=$pix_fmt,pixdesctest" -pix_fmt $pix_fmt done diff --git a/tests/ref/fate/real-rv40 b/tests/ref/fate/real-rv40 index 2a445d0..990a530 100644 --- a/tests/ref/fate/real-rv40 +++ b/tests/ref/fate/real-rv40 @@ -16,106 +16,106 @@ 0, 112500, 276480, 0x5f7a0d4f 0, 120000, 276480, 0x5f7a0d4f 0, 127500, 276480, 0x5f7a0d4f -0, 135000, 276480, 0x2d722f8a -0, 142500, 276480, 0xebbb3c8f -0, 150000, 276480, 0x8574c868 +0, 135000, 276480, 0x75641594 +0, 142500, 276480, 0x32ee3526 +0, 150000, 276480, 0x5ce39368 0, 157500, 276480, 0x4ec1e418 -0, 165000, 276480, 0x95f22651 -0, 172500, 276480, 0x071d897e -0, 180000, 276480, 0x9f7623f9 -0, 187500, 276480, 0x86d4dedf -0, 195000, 276480, 0xc0a0be22 -0, 202500, 276480, 0xc5902aec -0, 210000, 276480, 0xe000f066 -0, 217500, 276480, 0x0b2a48d5 -0, 225000, 276480, 0xa1565256 -0, 232500, 276480, 0x8de3ceb3 -0, 240000, 276480, 0x654b564a +0, 165000, 276480, 0x85cbc3b5 +0, 172500, 276480, 0x377c7b46 +0, 180000, 276480, 0x756a4a2e +0, 187500, 276480, 0xcb379547 +0, 195000, 276480, 0x99c085be +0, 202500, 276480, 0xe479ffed +0, 210000, 276480, 0x1e4fae19 +0, 217500, 276480, 0x776412ef +0, 225000, 276480, 0x58ce0f38 +0, 232500, 276480, 0x5ab69b27 +0, 240000, 276480, 0xc3db9706 0, 247500, 276480, 0xc9c57884 -0, 255000, 276480, 0x89cdcdd4 -0, 262500, 276480, 0x3594fe61 -0, 270000, 276480, 0x9d082a81 -0, 277500, 276480, 0x4e6cd0c3 -0, 285000, 276480, 0xc129765f -0, 292500, 276480, 0x92a04c99 -0, 300000, 276480, 0x5ca62953 -0, 307500, 276480, 0xb7e478aa -0, 315000, 276480, 0x932735d5 -0, 322500, 276480, 0xaaa2d7aa -0, 330000, 276480, 0xd1329996 +0, 255000, 276480, 0x000b5269 +0, 262500, 276480, 0x27ff7a5d +0, 270000, 276480, 0x70647530 +0, 277500, 276480, 0x97612c4b +0, 285000, 276480, 0xdf4e04d7 +0, 292500, 276480, 0xbd98f57c +0, 300000, 276480, 0x5163b29b +0, 307500, 276480, 0x99170e64 +0, 315000, 276480, 0x8a4e991f +0, 322500, 276480, 0x6a45425f +0, 330000, 276480, 0x7bf6b1ef 0, 337500, 276480, 0x6de1e34b -0, 345000, 276480, 0x8c963c9b -0, 352500, 276480, 0xce6eff29 -0, 360000, 276480, 0x25412f7e -0, 367500, 276480, 0x11a5ad85 -0, 375000, 276480, 0x26ea3248 -0, 382500, 276480, 0x86c35fa4 -0, 390000, 276480, 0xa98a2d38 -0, 397500, 276480, 0xed827333 -0, 405000, 276480, 0x5d44a824 -0, 412500, 276480, 0x46d54d04 -0, 420000, 276480, 0x413fd26a +0, 345000, 276480, 0xdcaaa99a +0, 352500, 276480, 0xd1e98808 +0, 360000, 276480, 0x6e2d524e +0, 367500, 276480, 0x22c50a3d +0, 375000, 276480, 0x62b76407 +0, 382500, 276480, 0x51e9b3eb +0, 390000, 276480, 0x441f7afd +0, 397500, 276480, 0xfb01efc6 +0, 405000, 276480, 0x294bb441 +0, 412500, 276480, 0xe04ac45e +0, 420000, 276480, 0x58f275ea 0, 427500, 276480, 0xf0b3b71b -0, 435000, 276480, 0x459bc06d -0, 442500, 276480, 0x4199cd45 -0, 450000, 276480, 0xa8d35683 -0, 457500, 276480, 0x9a3e7de0 -0, 465000, 276480, 0x5a30f666 -0, 472500, 276480, 0x40152668 -0, 480000, 276480, 0x90c4d22c -0, 487500, 276480, 0x5cbaacc9 -0, 495000, 276480, 0x72b658f1 -0, 502500, 276480, 0x0ba3dcc9 -0, 510000, 276480, 0x259ed5c1 +0, 435000, 276480, 0x674e34e4 +0, 442500, 276480, 0x41dda2d9 +0, 450000, 276480, 0xf46ba7fb +0, 457500, 276480, 0x28b54815 +0, 465000, 276480, 0xaf2b5d89 +0, 472500, 276480, 0x8facba58 +0, 480000, 276480, 0x28a63236 +0, 487500, 276480, 0x1ad43fd7 +0, 495000, 276480, 0x71507bd2 +0, 502500, 276480, 0x35626022 +0, 510000, 276480, 0x7c1139b3 0, 517500, 276480, 0x7fd73a99 -0, 525000, 276480, 0x488980c5 -0, 532500, 276480, 0x1d4c96a5 -0, 540000, 276480, 0x41ced7f2 -0, 547500, 276480, 0xd62d1837 -0, 555000, 276480, 0xf5fd9d20 -0, 562500, 276480, 0x2af91fda -0, 570000, 276480, 0x38ce229d -0, 577500, 276480, 0xf3a712c0 -0, 585000, 276480, 0x57b111d2 -0, 592500, 276480, 0x8556b792 -0, 600000, 276480, 0xb32d0896 +0, 525000, 276480, 0xb52e1aa2 +0, 532500, 276480, 0xd6f82cae +0, 540000, 276480, 0xf88f75d4 +0, 547500, 276480, 0x04a8e3ee +0, 555000, 276480, 0xa29f5b01 +0, 562500, 276480, 0x754ceaf5 +0, 570000, 276480, 0x5a38b4af +0, 577500, 276480, 0xfcebc261 +0, 585000, 276480, 0x3d3ca985 +0, 592500, 276480, 0x94a03c75 +0, 600000, 276480, 0x2f98911c 0, 607500, 276480, 0x923b9937 -0, 615000, 276480, 0x0da1e7e3 -0, 622500, 276480, 0x7f172382 -0, 630000, 276480, 0x93622b88 -0, 637500, 276480, 0x2599d540 -0, 645000, 276480, 0xed20c105 -0, 652500, 276480, 0x62ce256e -0, 660000, 276480, 0x286a04bb -0, 667500, 276480, 0x423f7e7c -0, 675000, 276480, 0x21fc252a -0, 682500, 276480, 0xf8a8e8ee -0, 690000, 276480, 0x770d4a8d +0, 615000, 276480, 0xefab7ffd +0, 622500, 276480, 0x6b9fbc80 +0, 630000, 276480, 0xe4bdbd1e +0, 637500, 276480, 0x225a56c0 +0, 645000, 276480, 0xf58b1b7c +0, 652500, 276480, 0xbaffcdcc +0, 660000, 276480, 0xeb6eb88f +0, 667500, 276480, 0xdb753d35 +0, 675000, 276480, 0xea80a82e +0, 682500, 276480, 0x2aae902a +0, 690000, 276480, 0x9b9ee961 0, 697500, 276480, 0xaa12b6fd -0, 705000, 276480, 0xdc7221a8 -0, 712500, 276480, 0x487eeb30 -0, 720000, 276480, 0x1e74f2db -0, 727500, 276480, 0x40ae2bc3 -0, 735000, 276480, 0x9ca9b930 -0, 742500, 276480, 0x9fb19b0f -0, 750000, 276480, 0x7bdf836c -0, 757500, 276480, 0x1e607ba7 -0, 765000, 276480, 0xbd96578b -0, 772500, 276480, 0x2124bf07 -0, 780000, 276480, 0x4895e27a +0, 705000, 276480, 0x50c31e73 +0, 712500, 276480, 0xdd9fb89f +0, 720000, 276480, 0xaf82399a +0, 727500, 276480, 0x7ce5f23c +0, 735000, 276480, 0x5aaa7519 +0, 742500, 276480, 0xe45a5599 +0, 750000, 276480, 0x704411fb +0, 757500, 276480, 0x9d7430a1 +0, 765000, 276480, 0x2c230702 +0, 772500, 276480, 0x4a4f76cd +0, 780000, 276480, 0x27f54854 0, 787500, 276480, 0x694d76e3 -0, 795000, 276480, 0xe70df513 -0, 802500, 276480, 0xcacafe6b -0, 810000, 276480, 0x64087748 -0, 817500, 276480, 0x571fda23 -0, 825000, 276480, 0x8c86cbe9 -0, 832500, 276480, 0xc8ea4671 -0, 840000, 276480, 0xbfb74300 -0, 847500, 276480, 0xbe1e3770 -0, 855000, 276480, 0x757a0232 -0, 862500, 276480, 0xa5f50c84 -0, 870000, 276480, 0x6d95f808 +0, 795000, 276480, 0x525463e2 +0, 802500, 276480, 0x819898f9 +0, 810000, 276480, 0xeeed00fc +0, 817500, 276480, 0xb6f99ee3 +0, 825000, 276480, 0xefc83107 +0, 832500, 276480, 0xbb22e024 +0, 840000, 276480, 0x300f922a +0, 847500, 276480, 0x826fc3bd +0, 855000, 276480, 0x679a53f8 +0, 862500, 276480, 0x976c9e93 +0, 870000, 276480, 0xb194656e 0, 877500, 276480, 0xf002c5ca -0, 885000, 276480, 0x1a2abb26 -0, 892500, 276480, 0x6cf69bf2 +0, 885000, 276480, 0xb243dda5 +0, 892500, 276480, 0x1700efbb 0, 900000, 276480, 0x8f316c66 diff --git a/tests/regression-funcs.sh b/tests/regression-funcs.sh index 979157b..bba1890 100755 --- a/tests/regression-funcs.sh +++ b/tests/regression-funcs.sh @@ -1,6 +1,6 @@ #!/bin/sh # -# common regression functions for ffmpeg +# common regression functions for avconv # # @@ -18,7 +18,7 @@ this="$test.$test_ref" outfile="$datadir/$test_ref/" # various files -ffmpeg="$target_exec ${target_path}/ffmpeg" +avconv="$target_exec ${target_path}/avconv" tiny_psnr="tests/tiny_psnr" raw_src="${target_path}/$raw_src_dir/%02d.pgm" raw_dst="$datadir/$this.out.yuv" @@ -43,23 +43,23 @@ echov(){ . $(dirname $0)/md5.sh -FFMPEG_OPTS="-v 0 -y" +AVCONV_OPTS="-v 0 -y" COMMON_OPTS="-flags +bitexact -idct simple -sws_flags +accurate_rnd+bitexact" DEC_OPTS="$COMMON_OPTS -threads $threads" ENC_OPTS="$COMMON_OPTS -threads 1 -dct fastint" -run_ffmpeg() +run_avconv() { - $echov $ffmpeg $FFMPEG_OPTS $* - $ffmpeg $FFMPEG_OPTS $* + $echov $avconv $AVCONV_OPTS $* + $avconv $AVCONV_OPTS $* } -do_ffmpeg() +do_avconv() { f="$1" shift set -- $* ${target_path}/$f - run_ffmpeg $* + run_avconv $* do_md5sum $f if [ $f = $raw_dst ] ; then $tiny_psnr $f $raw_ref @@ -70,12 +70,12 @@ do_ffmpeg() fi } -do_ffmpeg_nomd5() +do_avconv_nomd5() { f="$1" shift set -- $* ${target_path}/$f - run_ffmpeg $* + run_avconv $* if [ $f = $raw_dst ] ; then $tiny_psnr $f $raw_ref elif [ $f = $pcm_dst ] ; then @@ -85,32 +85,32 @@ do_ffmpeg_nomd5() fi } -do_ffmpeg_crc() +do_avconv_crc() { f="$1" shift - run_ffmpeg $* -f crc "$target_crcfile" + run_avconv $* -f crc "$target_crcfile" echo "$f $(cat $crcfile)" } do_video_decoding() { - do_ffmpeg $raw_dst $DEC_OPTS $1 -i $target_path/$file -f rawvideo $ENC_OPTS -vsync 0 $2 + do_avconv $raw_dst $DEC_OPTS $1 -i $target_path/$file -f rawvideo $ENC_OPTS -vsync 0 $2 } do_video_encoding() { file=${outfile}$1 - do_ffmpeg $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS $2 + do_avconv $file $DEC_OPTS -f image2 -vcodec pgmyuv -i $raw_src $ENC_OPTS $2 } do_audio_encoding() { file=${outfile}$1 - do_ffmpeg $file $DEC_OPTS -ac 2 -ar 44100 -f s16le -i $pcm_src -ab 128k $ENC_OPTS $2 + do_avconv $file $DEC_OPTS -ac 2 -ar 44100 -f s16le -i $pcm_src -ab 128k $ENC_OPTS $2 } do_audio_decoding() { - do_ffmpeg $pcm_dst $DEC_OPTS -i $target_path/$file -sample_fmt s16 -f wav + do_avconv $pcm_dst $DEC_OPTS -i $target_path/$file -sample_fmt s16 -f wav } |