blob: 0954f5f0585632f2404357553133b9d7c285a7f4
1 | /* |
2 | * This file is part of FFmpeg. |
3 | * |
4 | * FFmpeg is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU Lesser General Public |
6 | * License as published by the Free Software Foundation; either |
7 | * version 2.1 of the License, or (at your option) any later version. |
8 | * |
9 | * FFmpeg is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | * Lesser General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU Lesser General Public |
15 | * License along with FFmpeg; if not, write to the Free Software |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
17 | */ |
18 | |
19 | #include "avformat.h" |
20 | #include "rawenc.h" |
21 | |
22 | static int jacosub_write_header(AVFormatContext *s) |
23 | { |
24 | const AVCodecParameters *par = s->streams[0]->codecpar; |
25 | |
26 | if (par->extradata_size) { |
27 | avio_write(s->pb, par->extradata, par->extradata_size - 1); |
28 | avio_flush(s->pb); |
29 | } |
30 | return 0; |
31 | } |
32 | |
33 | AVOutputFormat ff_jacosub_muxer = { |
34 | .name = "jacosub", |
35 | .long_name = NULL_IF_CONFIG_SMALL("JACOsub subtitle format"), |
36 | .mime_type = "text/x-jacosub", |
37 | .extensions = "jss,js", |
38 | .write_header = jacosub_write_header, |
39 | .write_packet = ff_raw_write_packet, |
40 | .flags = AVFMT_TS_NONSTRICT, |
41 | .subtitle_codec = AV_CODEC_ID_JACOSUB, |
42 | }; |
43 |