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FFmpeg/libavformat/riff.c
Luca Barbato d42809f983 av1: Add codec_id and basic demuxing support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-08-24 14:45:08 +02:00

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/*
* RIFF common functions and data
* Copyright (c) 2000 Fabrice Bellard
*
* 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
*/
#include "libavutil/error.h"
#include "libavcodec/avcodec.h"
#include "avformat.h"
#include "riff.h"
/* Note: When encoding, the first matching tag is used, so order is
* important if multiple tags are possible for a given codec. */
const AVCodecTag ff_codec_bmp_tags[] = {
{ AV_CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('h', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('X', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('x', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') },
{ AV_CODEC_ID_H264, MKTAG('D', 'A', 'V', 'C') },
{ AV_CODEC_ID_H264, MKTAG('S', 'M', 'V', '2') },
{ AV_CODEC_ID_H264, MKTAG('V', 'S', 'S', 'H') },
{ AV_CODEC_ID_H264, MKTAG('Q', '2', '6', '4') }, /* QNAP surveillance system */
{ AV_CODEC_ID_H264, MKTAG('V', '2', '6', '4') }, /* CCTV recordings */
{ AV_CODEC_ID_H264, MKTAG('G', 'A', 'V', 'C') }, /* GeoVision camera */
{ AV_CODEC_ID_H264, MKTAG('U', 'M', 'S', 'V') },
{ AV_CODEC_ID_H264, MKTAG('t', 's', 'h', 'd') },
{ AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
{ AV_CODEC_ID_H263, MKTAG('X', '2', '6', '3') },
{ AV_CODEC_ID_H263, MKTAG('T', '2', '6', '3') },
{ AV_CODEC_ID_H263, MKTAG('L', '2', '6', '3') },
{ AV_CODEC_ID_H263, MKTAG('V', 'X', '1', 'K') },
{ AV_CODEC_ID_H263, MKTAG('Z', 'y', 'G', 'o') },
{ AV_CODEC_ID_H263, MKTAG('M', '2', '6', '3') },
{ AV_CODEC_ID_H263, MKTAG('l', 's', 'v', 'm') },
{ AV_CODEC_ID_H263P, MKTAG('H', '2', '6', '3') },
{ AV_CODEC_ID_H263I, MKTAG('I', '2', '6', '3') }, /* Intel H.263 */
{ AV_CODEC_ID_H261, MKTAG('H', '2', '6', '1') },
{ AV_CODEC_ID_H263P, MKTAG('U', '2', '6', '3') },
{ AV_CODEC_ID_H263P, MKTAG('v', 'i', 'v', '1') },
{ AV_CODEC_ID_MPEG4, MKTAG('F', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'X', '5', '0') },
{ AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
{ AV_CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
{ AV_CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
/* some broken AVIs use this */
{ AV_CODEC_ID_MPEG4, MKTAG( 4 , 0 , 0 , 0 ) },
/* some broken AVIs use this */
{ AV_CODEC_ID_MPEG4, MKTAG('Z', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', '1') },
{ AV_CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') },
{ AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
{ AV_CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') },
{ AV_CODEC_ID_MPEG4, MKTAG('S', 'E', 'D', 'G') },
{ AV_CODEC_ID_MPEG4, MKTAG('R', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') },
/* WaWv MPEG-4 Video Codec */
{ AV_CODEC_ID_MPEG4, MKTAG('W', 'A', 'W', 'V') },
{ AV_CODEC_ID_MPEG4, MKTAG('F', 'F', 'D', 'S') },
{ AV_CODEC_ID_MPEG4, MKTAG('F', 'V', 'F', 'W') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'C', 'O', 'D') },
{ AV_CODEC_ID_MPEG4, MKTAG('M', 'V', 'X', 'M') },
{ AV_CODEC_ID_MPEG4, MKTAG('P', 'M', '4', 'V') },
{ AV_CODEC_ID_MPEG4, MKTAG('S', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'X', 'G', 'M') },
{ AV_CODEC_ID_MPEG4, MKTAG('V', 'I', 'D', 'M') },
{ AV_CODEC_ID_MPEG4, MKTAG('M', '4', 'T', '3') },
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'E', 'O', 'X') },
/* flipped video */
{ AV_CODEC_ID_MPEG4, MKTAG('G', '2', '6', '4') },
/* flipped video */
{ AV_CODEC_ID_MPEG4, MKTAG('H', 'D', 'X', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'M', '4', 'V') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'M', 'K', '2') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'Y', 'M', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'G', 'I') },
{ AV_CODEC_ID_MPEG4, MKTAG('I', 'N', 'M', 'C') },
/* Ephv MPEG-4 */
{ AV_CODEC_ID_MPEG4, MKTAG('E', 'P', 'H', 'V') },
{ AV_CODEC_ID_MPEG4, MKTAG('E', 'M', '4', 'A') },
/* Divio MPEG-4 */
{ AV_CODEC_ID_MPEG4, MKTAG('M', '4', 'C', 'C') },
{ AV_CODEC_ID_MPEG4, MKTAG('S', 'N', '4', '0') },
{ AV_CODEC_ID_MPEG4, MKTAG('V', 'S', 'P', 'X') },
{ AV_CODEC_ID_MPEG4, MKTAG('U', 'L', 'D', 'X') },
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'E', 'O', 'V') },
/* Samsung SHR-6040 */
{ AV_CODEC_ID_MPEG4, MKTAG('S', 'I', 'P', 'P') },
{ AV_CODEC_ID_MPEG4, MKTAG('S', 'M', '4', 'V') },
{ AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'X') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'r', 'e', 'X') },
{ AV_CODEC_ID_MPEG4, MKTAG('Q', 'M', 'P', '4') }, /* QNAP Systems */
{ AV_CODEC_ID_MPEG4, MKTAG('P', 'L', 'V', '1') }, /* Pelco DVR MPEG-4 */
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'L', 'V', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('G', 'M', 'P', '4') }, /* GeoVision camera */
{ AV_CODEC_ID_MPEG4, MKTAG('M', 'N', 'M', '4') }, /* March Networks DVR */
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', 'G', '3') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '5') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '6') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '4') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'V', 'X', '3') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('A', 'P', '4', '1') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '1') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '0') },
{ AV_CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') },
{ AV_CODEC_ID_MSMPEG4V2, MKTAG('D', 'I', 'V', '2') },
{ AV_CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') },
{ AV_CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', '4', '1') },
{ AV_CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') },
{ AV_CODEC_ID_WMV2, MKTAG('W', 'M', 'V', '2') },
{ AV_CODEC_ID_WMV2, MKTAG('G', 'X', 'V', 'E') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '2', '5') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', '0') },
/* Canopus DV */
{ AV_CODEC_ID_DVVIDEO, MKTAG('c', 'd', 'v', 'c') },
/* Canopus DV */
{ AV_CODEC_ID_DVVIDEO, MKTAG('C', 'D', 'V', 'H') },
/* Canopus DV */
{ AV_CODEC_ID_DVVIDEO, MKTAG('C', 'D', 'V', '5') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 's') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'i', 's') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('p', 'd', 'v', 'c') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('S', 'L', '2', '5') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('S', 'L', 'D', 'V') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '1') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '2') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', '2') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', 'P', 'E', 'G') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('P', 'I', 'M', '1') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('P', 'I', 'M', '2') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('V', 'C', 'R', '2') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG( 1 , 0 , 0 , 16) },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG( 2 , 0 , 0 , 16) },
{ AV_CODEC_ID_MPEG4, MKTAG( 4 , 0 , 0 , 16) },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('D', 'V', 'R', ' ') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', 'M', 'E', 'S') },
/* Lead MPEG-2 in AVI */
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('L', 'M', 'P', '2') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('s', 'l', 'i', 'f') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('E', 'M', '2', 'V') },
/* Matrox MPEG-2 intra-only */
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', '7', '0', '1') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', '7', '0', '5') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', 'v') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('B', 'W', '1', '0') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('X', 'M', 'P', 'G') }, /* Xing MPEG intra only */
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'S', 'C', '2') }, /* Multiscope II */
{ AV_CODEC_ID_MJPEG, MKTAG('L', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') },
{ AV_CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') },
{ AV_CODEC_ID_LJPEG, MKTAG('L', 'J', 'P', 'G') },
/* Pegasus lossless JPEG */
{ AV_CODEC_ID_MJPEG, MKTAG('J', 'P', 'G', 'L') },
/* JPEG-LS custom FOURCC for AVI - encoder */
{ AV_CODEC_ID_JPEGLS, MKTAG('M', 'J', 'L', 'S') },
{ AV_CODEC_ID_JPEGLS, MKTAG('M', 'J', 'P', 'G') },
/* JPEG-LS custom FOURCC for AVI - decoder */
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'J', 'L', 'S') },
{ AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') },
{ AV_CODEC_ID_MJPEG, MKTAG('I', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') },
{ AV_CODEC_ID_MJPEG, MKTAG('A', 'C', 'D', 'V') },
{ AV_CODEC_ID_MJPEG, MKTAG('Q', 'I', 'V', 'G') },
/* SL M-JPEG */
{ AV_CODEC_ID_MJPEG, MKTAG('S', 'L', 'M', 'J') },
/* Creative Webcam JPEG */
{ AV_CODEC_ID_MJPEG, MKTAG('C', 'J', 'P', 'G') },
/* Intel JPEG Library Video Codec */
{ AV_CODEC_ID_MJPEG, MKTAG('I', 'J', 'L', 'V') },
/* Midvid JPEG Video Codec */
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'V', 'J', 'P') },
{ AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'I', '1') },
{ AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'I', '2') },
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'T', 'S', 'J') },
/* Paradigm Matrix M-JPEG Codec */
{ AV_CODEC_ID_MJPEG, MKTAG('Z', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'M', 'J', 'P') },
{ AV_CODEC_ID_HUFFYUV, MKTAG('H', 'F', 'Y', 'U') },
{ AV_CODEC_ID_FFVHUFF, MKTAG('F', 'F', 'V', 'H') },
{ AV_CODEC_ID_CYUV, MKTAG('C', 'Y', 'U', 'V') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG( 0 , 0 , 0 , 0 ) },
{ AV_CODEC_ID_RAWVIDEO, MKTAG( 3 , 0 , 0 , 0 ) },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('I', '4', '2', '0') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('V', '4', '2', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'N', 'V') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'N', 'V') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'N', 'Y') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('u', 'y', 'v', '1') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'V', 'u', '1') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('P', '4', '2', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '6') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '2', '4') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'V', 'Y') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('V', 'Y', 'U', 'Y') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('I', 'Y', 'U', 'V') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '8', '0', '0') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '8', ' ', ' ') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('H', 'D', 'Y', 'C') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', 'U', '9') },
/* SoftLab-NSK VideoTizer */
{ AV_CODEC_ID_RAWVIDEO, MKTAG('V', 'D', 'T', 'Z') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '1', '1') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'V', '1', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'V', '2', '1') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '1', 'B') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', 'B') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'V', '9') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', 'U', '9') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('a', 'u', 'v', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', 'Y', 'U') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', 'V') },
{ AV_CODEC_ID_FRWU, MKTAG('F', 'R', 'W', 'U') },
{ AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'k') },
{ AV_CODEC_ID_R210, MKTAG('r', '2', '1', '0') },
{ AV_CODEC_ID_V210, MKTAG('v', '2', '1', '0') },
{ AV_CODEC_ID_V210, MKTAG('C', '2', '1', '0') },
{ AV_CODEC_ID_V410, MKTAG('v', '4', '1', '0') },
{ AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') },
{ AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') },
{ AV_CODEC_ID_INDEO4, MKTAG('I', 'V', '4', '1') },
{ AV_CODEC_ID_INDEO5, MKTAG('I', 'V', '5', '0') },
{ AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') },
{ AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') },
{ AV_CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') },
{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') },
{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') },
{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') },
{ AV_CODEC_ID_VP6A, MKTAG('V', 'P', '6', 'A') },
{ AV_CODEC_ID_VP6F, MKTAG('V', 'P', '6', 'F') },
{ AV_CODEC_ID_VP6F, MKTAG('F', 'L', 'V', '4') },
{ AV_CODEC_ID_VP7, MKTAG('V', 'P', '7', '0') },
{ AV_CODEC_ID_VP7, MKTAG('V', 'P', '7', '1') },
{ AV_CODEC_ID_VP8, MKTAG('V', 'P', '8', '0') },
{ AV_CODEC_ID_VP9, MKTAG('V', 'P', '9', '0') },
{ AV_CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') },
{ AV_CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') },
{ AV_CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') },
{ AV_CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') },
{ AV_CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') },
{ AV_CODEC_ID_MIMIC, MKTAG('L', 'M', '2', '0') },
{ AV_CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') },
{ AV_CODEC_ID_MSRLE, MKTAG( 1 , 0 , 0 , 0 ) },
{ AV_CODEC_ID_MSRLE, MKTAG( 2 , 0 , 0 , 0 ) },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') },
{ AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') },
{ AV_CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') },
{ AV_CODEC_ID_TRUEMOTION1, MKTAG('P', 'V', 'E', 'Z') },
{ AV_CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') },
{ AV_CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') },
{ AV_CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') },
{ AV_CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') },
{ AV_CODEC_ID_FLV1, MKTAG('S', '2', '6', '3') },
{ AV_CODEC_ID_FLASHSV, MKTAG('F', 'S', 'V', '1') },
{ AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') },
{ AV_CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') },
{ AV_CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') },
{ AV_CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') },
{ AV_CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') },
{ AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') },
{ AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') },
{ AV_CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') },
{ AV_CODEC_ID_WMV3IMAGE, MKTAG('W', 'M', 'V', 'P') },
{ AV_CODEC_ID_VC1, MKTAG('W', 'V', 'C', '1') },
{ AV_CODEC_ID_VC1, MKTAG('W', 'M', 'V', 'A') },
{ AV_CODEC_ID_VC1IMAGE, MKTAG('W', 'V', 'P', '2') },
{ AV_CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') },
{ AV_CODEC_ID_WNV1, MKTAG('W', 'N', 'V', '1') },
{ AV_CODEC_ID_WNV1, MKTAG('Y', 'U', 'V', '8') },
{ AV_CODEC_ID_AASC, MKTAG('A', 'A', 'S', '4') }, /* Autodesk 24 bit RLE compressor */
{ AV_CODEC_ID_AASC, MKTAG('A', 'A', 'S', 'C') },
{ AV_CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') },
{ AV_CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') },
{ AV_CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') },
{ AV_CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') },
{ AV_CODEC_ID_TRUEMOTION2RT,MKTAG('T', 'R', '2', '0') },
{ AV_CODEC_ID_CSCD, MKTAG('C', 'S', 'C', 'D') },
{ AV_CODEC_ID_ZMBV, MKTAG('Z', 'M', 'B', 'V') },
{ AV_CODEC_ID_KMVC, MKTAG('K', 'M', 'V', 'C') },
{ AV_CODEC_ID_CAVS, MKTAG('C', 'A', 'V', 'S') },
{ AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') },
{ AV_CODEC_ID_JPEG2000, MKTAG('M', 'J', '2', 'C') },
{ AV_CODEC_ID_JPEG2000, MKTAG('L', 'J', '2', 'C') },
{ AV_CODEC_ID_JPEG2000, MKTAG('L', 'J', '2', 'K') },
{ AV_CODEC_ID_JPEG2000, MKTAG('I', 'P', 'J', '2') },
{ AV_CODEC_ID_JPEG2000, MKTAG('A', 'V', 'j', '2') }, /* Avid jpeg2000 */
{ AV_CODEC_ID_VMNC, MKTAG('V', 'M', 'n', 'c') },
{ AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') },
{ AV_CODEC_ID_PNG, MKTAG('M', 'P', 'N', 'G') },
{ AV_CODEC_ID_PNG, MKTAG('P', 'N', 'G', '1') },
{ AV_CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') }, /* ImageJ */
{ AV_CODEC_ID_CLJR, MKTAG('C', 'L', 'J', 'R') },
{ AV_CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') },
{ AV_CODEC_ID_RPZA, MKTAG('a', 'z', 'p', 'r') },
{ AV_CODEC_ID_RPZA, MKTAG('R', 'P', 'Z', 'A') },
{ AV_CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') },
{ AV_CODEC_ID_SP5X, MKTAG('S', 'P', '5', '4') },
{ AV_CODEC_ID_AURA, MKTAG('A', 'U', 'R', 'A') },
{ AV_CODEC_ID_AURA2, MKTAG('A', 'U', 'R', '2') },
{ AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') },
{ AV_CODEC_ID_KGV1, MKTAG('K', 'G', 'V', '1') },
{ AV_CODEC_ID_LAGARITH, MKTAG('L', 'A', 'G', 'S') },
{ AV_CODEC_ID_UTVIDEO, MKTAG('U', 'L', 'R', 'A') },
{ AV_CODEC_ID_UTVIDEO, MKTAG('U', 'L', 'R', 'G') },
{ AV_CODEC_ID_UTVIDEO, MKTAG('U', 'L', 'Y', '0') },
{ AV_CODEC_ID_UTVIDEO, MKTAG('U', 'L', 'Y', '2') },
{ AV_CODEC_ID_UTVIDEO, MKTAG('U', 'L', 'H', '0') },
{ AV_CODEC_ID_UTVIDEO, MKTAG('U', 'L', 'H', '2') },
{ AV_CODEC_ID_VBLE, MKTAG('V', 'B', 'L', 'E') },
{ AV_CODEC_ID_ESCAPE130, MKTAG('E', '1', '3', '0') },
{ AV_CODEC_ID_DXTORY, MKTAG('x', 't', 'o', 'r') },
{ AV_CODEC_ID_ZEROCODEC, MKTAG('Z', 'E', 'C', 'O') },
{ AV_CODEC_ID_FLIC, MKTAG('A', 'F', 'L', 'C') },
{ AV_CODEC_ID_MSS1, MKTAG('M', 'S', 'S', '1') },
{ AV_CODEC_ID_MSA1, MKTAG('M', 'S', 'A', '1') },
{ AV_CODEC_ID_TSCC2, MKTAG('T', 'S', 'C', '2') },
{ AV_CODEC_ID_MTS2, MKTAG('M', 'T', 'S', '2') },
{ AV_CODEC_ID_CLLC, MKTAG('C', 'L', 'L', 'C') },
{ AV_CODEC_ID_MSS2, MKTAG('M', 'S', 'S', '2') },
{ AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') },
{ AV_CODEC_ID_G2M, MKTAG('G', '2', 'M', '2') },
{ AV_CODEC_ID_G2M, MKTAG('G', '2', 'M', '3') },
{ AV_CODEC_ID_G2M, MKTAG('G', '2', 'M', '4') },
{ AV_CODEC_ID_G2M, MKTAG('G', '2', 'M', '5') },
{ AV_CODEC_ID_FIC, MKTAG('F', 'I', 'C', 'V') },
{ AV_CODEC_ID_HQX, MKTAG('C', 'H', 'Q', 'X') },
{ AV_CODEC_ID_TDSC, MKTAG('T', 'D', 'S', 'C') },
{ AV_CODEC_ID_HQ_HQA, MKTAG('C', 'U', 'V', 'C') },
{ AV_CODEC_ID_RV40, MKTAG('R', 'V', '4', '0') },
{ AV_CODEC_ID_SCREENPRESSO, MKTAG('S', 'P', 'V', '1') },
{ AV_CODEC_ID_RSCC, MKTAG('R', 'S', 'C', 'C') },
{ AV_CODEC_ID_RSCC, MKTAG('I', 'S', 'C', 'C') },
{ AV_CODEC_ID_MAGICYUV, MKTAG('M', 'A', 'G', 'Y') },
{ AV_CODEC_ID_AV1, MKTAG('A', 'V', '0', '1') },
{ AV_CODEC_ID_NONE, 0 }
};
const AVCodecTag ff_codec_wav_tags[] = {
{ AV_CODEC_ID_PCM_S16LE, 0x0001 },
/* must come after s16le in this list */
{ AV_CODEC_ID_PCM_U8, 0x0001 },
{ AV_CODEC_ID_PCM_S24LE, 0x0001 },
{ AV_CODEC_ID_PCM_S32LE, 0x0001 },
{ AV_CODEC_ID_ADPCM_MS, 0x0002 },
{ AV_CODEC_ID_PCM_F32LE, 0x0003 },
/* must come after f32le in this list */
{ AV_CODEC_ID_PCM_F64LE, 0x0003 },
{ AV_CODEC_ID_PCM_ALAW, 0x0006 },
{ AV_CODEC_ID_PCM_MULAW, 0x0007 },
{ AV_CODEC_ID_WMAVOICE, 0x000A },
{ AV_CODEC_ID_ADPCM_IMA_WAV, 0x0011 },
/* must come after adpcm_ima_wav in this list */
{ AV_CODEC_ID_PCM_ZORK, 0x0011 },
{ AV_CODEC_ID_ADPCM_YAMAHA, 0x0020 },
{ AV_CODEC_ID_TRUESPEECH, 0x0022 },
{ AV_CODEC_ID_GSM_MS, 0x0031 },
{ AV_CODEC_ID_GSM_MS, 0x0032 },
{ AV_CODEC_ID_AMR_NB, 0x0038 }, /* rogue format number */
{ AV_CODEC_ID_G723_1, 0x0042 },
{ AV_CODEC_ID_ADPCM_G726, 0x0045 },
{ AV_CODEC_ID_MP2, 0x0050 },
{ AV_CODEC_ID_MP3, 0x0055 },
{ AV_CODEC_ID_AMR_NB, 0x0057 },
{ AV_CODEC_ID_AMR_WB, 0x0058 },
/* rogue format number */
{ AV_CODEC_ID_ADPCM_IMA_DK4, 0x0061 },
/* rogue format number */
{ AV_CODEC_ID_ADPCM_IMA_DK3, 0x0062 },
{ AV_CODEC_ID_ADPCM_G726, 0x0064 },
{ AV_CODEC_ID_ADPCM_IMA_WAV, 0x0069 },
{ AV_CODEC_ID_METASOUND, 0x0075 },
{ AV_CODEC_ID_AAC, 0x00ff },
{ AV_CODEC_ID_SIPR, 0x0130 },
{ AV_CODEC_ID_WMAV1, 0x0160 },
{ AV_CODEC_ID_WMAV2, 0x0161 },
{ AV_CODEC_ID_WMAPRO, 0x0162 },
{ AV_CODEC_ID_WMALOSSLESS, 0x0163 },
{ AV_CODEC_ID_ADPCM_CT, 0x0200 },
{ AV_CODEC_ID_ATRAC3, 0x0270 },
{ AV_CODEC_ID_ADPCM_G722, 0x028F },
{ AV_CODEC_ID_IMC, 0x0401 },
{ AV_CODEC_ID_IAC, 0x0402 },
{ AV_CODEC_ID_ON2AVC, 0x0500 },
{ AV_CODEC_ID_ON2AVC, 0x0501 },
{ AV_CODEC_ID_GSM_MS, 0x1500 },
{ AV_CODEC_ID_TRUESPEECH, 0x1501 },
/* ADTS AAC */
{ AV_CODEC_ID_AAC, 0x1600 },
{ AV_CODEC_ID_AAC_LATM, 0x1602 },
{ AV_CODEC_ID_AC3, 0x2000 },
{ AV_CODEC_ID_DTS, 0x2001 },
{ AV_CODEC_ID_PCM_MULAW, 0x6c75 },
{ AV_CODEC_ID_AAC, 0x706d },
{ AV_CODEC_ID_AAC, 0x4143 },
{ AV_CODEC_ID_XAN_DPCM, 0x594a },
{ AV_CODEC_ID_G723_1, 0xA100 }, /* Comverse Infosys Ltd. G723 1 */
{ AV_CODEC_ID_AAC, 0xA106 },
{ AV_CODEC_ID_SPEEX, 0xA109 },
{ AV_CODEC_ID_FLAC, 0xF1AC },
{ AV_CODEC_ID_ADPCM_SWF, ('S' << 8) + 'F' },
/* HACK/FIXME: Does Vorbis in WAV/AVI have an (in)official ID? */
{ AV_CODEC_ID_VORBIS, ('V' << 8) + 'o' },
{ AV_CODEC_ID_NONE, 0 },
};
const AVMetadataConv ff_riff_info_conv[] = {
{ "IART", "artist" },
{ "ICMT", "comment" },
{ "ICOP", "copyright" },
{ "ICRD", "date" },
{ "IGNR", "genre" },
{ "ILNG", "language" },
{ "INAM", "title" },
{ "IPRD", "album" },
{ "IPRT", "track" },
{ "ITRK", "track" },
{ "ISFT", "encoder" },
{ "ISMP", "timecode" },
{ "ITCH", "encoded_by" },
{ 0 },
};
const struct AVCodecTag *avformat_get_riff_video_tags(void)
{
return ff_codec_bmp_tags;
}
const struct AVCodecTag *avformat_get_riff_audio_tags(void)
{
return ff_codec_wav_tags;
}
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