blob: 184e8579f150d7cb750ffa458c169d50608a22f6
| 1 | /* |
| 2 | * Copyright (c) 2016 Google Inc. |
| 3 | * Copyright (c) 2016 KongQun Yang (kqyang@google.com) |
| 4 | * |
| 5 | * This file is part of FFmpeg. |
| 6 | * |
| 7 | * FFmpeg is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2.1 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * FFmpeg is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with FFmpeg; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | /** |
| 23 | * @file |
| 24 | * internal header for VPx codec configuration utilities. |
| 25 | */ |
| 26 | |
| 27 | #ifndef AVFORMAT_VPCC_H |
| 28 | #define AVFORMAT_VPCC_H |
| 29 | |
| 30 | #include <stdint.h> |
| 31 | #include "avio.h" |
| 32 | #include "avformat.h" |
| 33 | #include "libavcodec/avcodec.h" |
| 34 | |
| 35 | /** |
| 36 | * Writes VP codec configuration to the provided AVIOContext. |
| 37 | * |
| 38 | * @param s address of the AVFormatContext for the logging context. |
| 39 | * @param pb address of the AVIOContext where the vpcC shall be written. |
| 40 | * @param par address of the AVCodecParameters which contains codec information. |
| 41 | * @return >=0 in case of success, a negative value corresponding to an AVERROR |
| 42 | * code in case of failure |
| 43 | */ |
| 44 | int ff_isom_write_vpcc(AVFormatContext *s, AVIOContext *pb, |
| 45 | AVCodecParameters *par); |
| 46 | |
| 47 | #endif /* AVFORMAT_VPCC_H */ |
| 48 |