lavc: Consistently prefix input buffer defines
[libav.git] / libavformat / isom.c
CommitLineData
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1/*
2 * ISO Media common code
406792e7 3 * Copyright (c) 2001 Fabrice Bellard
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4 * Copyright (c) 2002 Francois Revol <revol@free.fr>
5 * Copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
6 *
2912e87a 7 * This file is part of Libav.
b78e7197 8 *
2912e87a 9 * Libav is free software; you can redistribute it and/or
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10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
b78e7197 12 * version 2.1 of the License, or (at your option) any later version.
e40ee6a2 13 *
2912e87a 14 * Libav is distributed in the hope that it will be useful,
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15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
2912e87a 20 * License along with Libav; if not, write to the Free Software
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21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#include "avformat.h"
80b39e1c 25#include "internal.h"
e40ee6a2 26#include "isom.h"
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27#include "libavcodec/mpeg4audio.h"
28#include "libavcodec/mpegaudiodata.h"
9bd4a9f4 29#include "libavutil/avstring.h"
8f629a98 30#include "libavutil/intreadwrite.h"
e40ee6a2 31
7555d2e6 32/* http://www.mp4ra.org */
efc9e44d 33/* ordered by muxing preference */
ccba88d7 34const AVCodecTag ff_mp4_obj_type[] = {
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35 { AV_CODEC_ID_MOV_TEXT , 0x08 },
36 { AV_CODEC_ID_MPEG4 , 0x20 },
37 { AV_CODEC_ID_H264 , 0x21 },
4f3db5d3 38 { AV_CODEC_ID_HEVC , 0x23 },
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39 { AV_CODEC_ID_AAC , 0x40 },
40 { AV_CODEC_ID_MP4ALS , 0x40 }, /* 14496-3 ALS */
41 { AV_CODEC_ID_MPEG2VIDEO , 0x61 }, /* MPEG2 Main */
42 { AV_CODEC_ID_MPEG2VIDEO , 0x60 }, /* MPEG2 Simple */
43 { AV_CODEC_ID_MPEG2VIDEO , 0x62 }, /* MPEG2 SNR */
44 { AV_CODEC_ID_MPEG2VIDEO , 0x63 }, /* MPEG2 Spatial */
45 { AV_CODEC_ID_MPEG2VIDEO , 0x64 }, /* MPEG2 High */
46 { AV_CODEC_ID_MPEG2VIDEO , 0x65 }, /* MPEG2 422 */
47 { AV_CODEC_ID_AAC , 0x66 }, /* MPEG2 AAC Main */
48 { AV_CODEC_ID_AAC , 0x67 }, /* MPEG2 AAC Low */
49 { AV_CODEC_ID_AAC , 0x68 }, /* MPEG2 AAC SSR */
50 { AV_CODEC_ID_MP3 , 0x69 }, /* 13818-3 */
51 { AV_CODEC_ID_MP2 , 0x69 }, /* 11172-3 */
52 { AV_CODEC_ID_MPEG1VIDEO , 0x6A }, /* 11172-2 */
53 { AV_CODEC_ID_MP3 , 0x6B }, /* 11172-3 */
54 { AV_CODEC_ID_MJPEG , 0x6C }, /* 10918-1 */
55 { AV_CODEC_ID_PNG , 0x6D },
56 { AV_CODEC_ID_JPEG2000 , 0x6E }, /* 15444-1 */
57 { AV_CODEC_ID_VC1 , 0xA3 },
58 { AV_CODEC_ID_DIRAC , 0xA4 },
59 { AV_CODEC_ID_AC3 , 0xA5 },
60 { AV_CODEC_ID_DTS , 0xA9 }, /* mp4ra.org */
96dd0442 61 { AV_CODEC_ID_TSCC2 , 0xD0 }, /* non standard, camtasia uses it */
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62 { AV_CODEC_ID_VORBIS , 0xDD }, /* non standard, gpac uses it */
63 { AV_CODEC_ID_DVD_SUBTITLE, 0xE0 }, /* non standard, see unsupported-embedded-subs-2.mp4 */
64 { AV_CODEC_ID_QCELP , 0xE1 },
65 { AV_CODEC_ID_MPEG4SYSTEMS, 0x01 },
66 { AV_CODEC_ID_MPEG4SYSTEMS, 0x02 },
67 { AV_CODEC_ID_NONE , 0 },
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68};
69
167f3b8d 70const AVCodecTag ff_codec_movvideo_tags[] = {
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71/* { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
72
73 { AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */
74 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* Uncompressed YUV422 */
75 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'U', 'I') }, /* YUV with alpha-channel (AVID Uncompressed) */
76 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */
77 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2vuy but byte swapped */
78
79 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '5', '5') },
80 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '6', '5') },
81 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', '5', '6', '5') },
82 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', '4', 'B', 'G') },
83 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', 'G', 'R', 'A') },
84 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', 'A') },
85 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'B', 'G', 'R') },
86 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '1', '6', 'g') },
87 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '4', '8', 'r') },
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88 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'b', 'g') }, /* BOXX */
89 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'r', 'g') },
90 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'y', 'v') },
31e558fb 91 { AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },
36ef5369 92 { AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
65090123
PB
93 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */
94 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */
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95
96 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'k') }, /* UNCOMPRESSED 10BIT RGB */
97 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'g') }, /* UNCOMPRESSED 10BIT RGB */
98 { AV_CODEC_ID_R210, MKTAG('r', '2', '1', '0') }, /* UNCOMPRESSED 10BIT RGB */
99 { AV_CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, /* UNCOMPRESSED 10BIT 4:2:2 */
121b5b7e 100 { AV_CODEC_ID_V210, MKTAG('b', 'x', 'y', '2') }, /* BOXX 10BIT 4:2:2 */
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101 { AV_CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, /* UNCOMPRESSED 10BIT 4:4:4 */
102
103 { AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
104 { AV_CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
105 { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
106/* { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
107 { AV_CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */
108 { AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
109
110 { AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
111 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
112 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
113 { AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
114
115 { AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
116 { AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
117 { AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
118 { AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
119
120 { AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
121 { AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */
122
123 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
124 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
125 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
126 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
127 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
128 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
129 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */
130 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */
131 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */
132 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
133 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },
134 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },
135 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
136 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
137 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */
138
139 { AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
140 { AV_CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
141 { AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
142 { AV_CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
143 { AV_CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
144 { AV_CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
07761294 145 { AV_CODEC_ID_SGIRLE, MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */
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146 { AV_CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') },
147 { AV_CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
148
149 { AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },
150
ea29f965 151 { AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */
1d9014f0 152 { AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */
ea29f965 153
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154 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
155 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra 50M 720p24/30/60 */
156 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra 50M 720p25/50 */
157 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra 50M 1080p25/50 */
158 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra 50M 1080p24/30/60 */
159 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra 50M 1080i50 */
160 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra 50M 1080i60 */
161 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */
162 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */
163 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */
164 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
165 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
166 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
ecf442a5 167 { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
eeae8585 168 { AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 4:2:2 10bit */
cf9861de 169 { AV_CODEC_ID_H264, MKTAG('r', 'v', '6', '4') }, /* X-Com Radvision */
36ef5369 170
5a85cf0f 171 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
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172 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
173 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
8e03ca2f 174 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', '1', 'v') }, /* CoreMedia CMVideoCodecType */
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175 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */
176 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG2 HDV 720p30 */
177 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 HDV 1080i60 */
178 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG2 HDV 1080i50 */
179 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG2 HDV 720p24 */
180 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG2 HDV 720p25 */
181 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG2 HDV 1080p24 */
182 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG2 HDV 1080p25 */
183 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG2 HDV 1080p30 */
184 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG2 HDV 720p60 JVC */
185 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG2 HDV 720p50 */
186 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */
187 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */
188 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG2 IMX NTSC 525/60 40mb/s produced by FCP */
189 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG2 IMX PAL 625/50 40mb/s produced by FCP */
190 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */
191 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */
c0980468 192 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */
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193 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */
194 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */
195 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */
196 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */
197 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */
198 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */
199 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */
200 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */
201 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */
202 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */
203 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */
204 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */
205 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */
206 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */
207 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */
208 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */
209 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */
210 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */
211 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */
212 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */
213 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */
214 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */
215 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */
216 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */
217 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */
218 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */
219 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
073cd30f 220 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '2', 'v') }, /* FCP5 */
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221
222 { AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
223
224 { AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
225 { AV_CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
226 { AV_CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
227 { AV_CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') },
db32f14c 228 { AV_CODEC_ID_PNG, MKTAG('M', 'N', 'G', ' ') },
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229
230 { AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
231 { AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },
232
233 { AV_CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') },
234 { AV_CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
bb2bab92 235 { AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
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236 { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
237 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
238 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'u', 'p') },
239 { AV_CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */
240 { AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') }, /* DPX */
38389058 241 { AV_CODEC_ID_EXR, MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
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242
243 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
244 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
245 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
246 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
247 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
67e9f390 248 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'x') }, /* Apple ProRes 4444 XQ */
b0a54516 249 { AV_CODEC_ID_FLIC, MKTAG('f', 'l', 'i', 'c') },
36ef5369 250
1232a164
KS
251 { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
252
7ca3e520
VG
253 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '1') },
254 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '5') },
255 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'Y') },
256
36ef5369 257 { AV_CODEC_ID_NONE, 0 },
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258};
259
167f3b8d 260const AVCodecTag ff_codec_movaudio_tags[] = {
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261 { AV_CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') },
262 { AV_CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
263 { AV_CODEC_ID_AC3, MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
264 { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') },
265 { AV_CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') },
266 { AV_CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
267 { AV_CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
268 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
269 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
270 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
271 { AV_CODEC_ID_DTS, MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
272 { AV_CODEC_ID_EAC3, MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
273 { AV_CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
274 { AV_CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
275 { AV_CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') },
276 { AV_CODEC_ID_ILBC, MKTAG('i', 'l', 'b', 'c') },
277 { AV_CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') },
278 { AV_CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') },
279 { AV_CODEC_ID_MP1, MKTAG('.', 'm', 'p', '1') },
280 { AV_CODEC_ID_MP2, MKTAG('.', 'm', 'p', '2') },
281 { AV_CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') },
282 { AV_CODEC_ID_MP3, 0x6D730055 },
283 { AV_CODEC_ID_NELLYMOSER, MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
284 { AV_CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') },
285 { AV_CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') },
286 { AV_CODEC_ID_PCM_F32LE, MKTAG('f', 'l', '3', '2') },
287 { AV_CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') },
288 { AV_CODEC_ID_PCM_F64LE, MKTAG('f', 'l', '6', '4') },
289 { AV_CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') },
290 { AV_CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') },
291 { AV_CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') },
360022bd 292 { AV_CODEC_ID_PCM_S16BE, MKTAG('l', 'p', 'c', 'm') },
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293 { AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
294 { AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
295 { AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
296 { AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
297 { AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
298 { AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
299 { AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
300 { AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },
301 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'p') },
302 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'q') },
303 { AV_CODEC_ID_QCELP, MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
304 { AV_CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') },
305 { AV_CODEC_ID_QDMC, MKTAG('Q', 'D', 'M', 'C') },
306 { AV_CODEC_ID_SPEEX, MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
8a0bc405 307 { AV_CODEC_ID_SPEEX, MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */
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308 { AV_CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') },
309 { AV_CODEC_ID_NONE, 0 },
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310};
311
1e3c9307 312const AVCodecTag ff_codec_movsubtitle_tags[] = {
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313 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') },
314 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') },
315 { AV_CODEC_ID_NONE, 0 },
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316};
317
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BC
318/* map numeric codes from mdhd atom to ISO 639 */
319/* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
320/* http://developer.apple.com/documentation/mac/Text/Text-368.html */
321/* deprecated by putting the code as 3*5bit ascii */
029ddf33 322static const char mov_mdhd_language_map[][4] = {
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323 /* 0-9 */
324 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
325 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
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326 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", "",
327 "fo ", "", "rus", "chi", "", "iri", "alb", "ron", "ces", "slk",
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328 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
329 /*?*/
029ddf33 330 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", "", "pus",
e40ee6a2 331 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
029ddf33 332 "pa ", "ori", "mal", "kan", "tam", "tel", "", "bur", "khm", "lao",
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333 /* roman? arabic? */
334 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
335 /*==rundi?*/
029ddf33 336 "", "run", "", "mlg", "epo", "", "", "", "", "",
e40ee6a2 337 /* 100 */
029ddf33
RD
338 "", "", "", "", "", "", "", "", "", "",
339 "", "", "", "", "", "", "", "", "", "",
340 "", "", "", "", "", "", "", "", "wel", "baq",
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341 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
342};
343
1c90d298 344int ff_mov_iso639_to_lang(const char lang[4], int mp4)
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345{
346 int i, code = 0;
347
348 /* old way, only for QT? */
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RD
349 for (i = 0; lang[0] && !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
350 if (!strcmp(lang, mov_mdhd_language_map[i]))
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351 return i;
352 }
353 /* XXX:can we do that in mov too? */
354 if (!mp4)
2904fd39 355 return -1;
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356 /* handle undefined as such */
357 if (lang[0] == '\0')
358 lang = "und";
359 /* 5bit ascii */
360 for (i = 0; i < 3; i++) {
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361 uint8_t c = lang[i];
362 c -= 0x60;
363 if (c > 0x1f)
2904fd39 364 return -1;
e40ee6a2 365 code <<= 5;
832ec428 366 code |= c;
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367 }
368 return code;
369}
370
1c90d298 371int ff_mov_lang_to_iso639(unsigned code, char to[4])
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372{
373 int i;
1c90d298 374 memset(to, 0, 4);
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375 /* is it the mangled iso code? */
376 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
9e71cc81 377 if (code >= 0x400 && code != 0x7fff) {
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378 for (i = 2; i >= 0; i--) {
379 to[i] = 0x60 + (code & 0x1f);
380 code >>= 5;
381 }
382 return 1;
383 }
384 /* old fashion apple lang code */
37d3e066 385 if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
e40ee6a2 386 return 0;
029ddf33 387 if (!mov_mdhd_language_map[code][0])
e40ee6a2 388 return 0;
029ddf33 389 memcpy(to, mov_mdhd_language_map[code], 4);
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390 return 1;
391}
798c6fac 392
ae628ec1 393int ff_mp4_read_descr_len(AVIOContext *pb)
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394{
395 int len = 0;
396 int count = 4;
397 while (count--) {
b7effd4e 398 int c = avio_r8(pb);
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399 len = (len << 7) | (c & 0x7f);
400 if (!(c & 0x80))
401 break;
402 }
403 return len;
404}
405
ae628ec1 406int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag)
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407{
408 int len;
b7effd4e 409 *tag = avio_r8(pb);
798c6fac 410 len = ff_mp4_read_descr_len(pb);
1a3eb042 411 av_log(fc, AV_LOG_TRACE, "MPEG4 description: tag=0x%02x len=%d\n", *tag, len);
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412 return len;
413}
414
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AC
415void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id)
416{
417 int flags;
418 if (es_id) *es_id = avio_rb16(pb);
419 else avio_rb16(pb);
420 flags = avio_r8(pb);
421 if (flags & 0x80) //streamDependenceFlag
422 avio_rb16(pb);
423 if (flags & 0x40) { //URL_Flag
424 int len = avio_r8(pb);
425 avio_skip(pb, len);
426 }
427 if (flags & 0x20) //OCRstreamFlag
428 avio_rb16(pb);
429}
430
798c6fac 431static const AVCodecTag mp4_audio_types[] = {
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432 { AV_CODEC_ID_MP3ON4, AOT_PS }, /* old mp3on4 draft */
433 { AV_CODEC_ID_MP3ON4, AOT_L1 }, /* layer 1 */
434 { AV_CODEC_ID_MP3ON4, AOT_L2 }, /* layer 2 */
435 { AV_CODEC_ID_MP3ON4, AOT_L3 }, /* layer 3 */
436 { AV_CODEC_ID_MP4ALS, AOT_ALS }, /* MPEG-4 ALS */
437 { AV_CODEC_ID_NONE, AOT_NULL },
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438};
439
ae628ec1 440int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext *pb)
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441{
442 int len, tag;
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443 int object_type_id = avio_r8(pb);
444 avio_r8(pb); /* stream type */
445 avio_rb24(pb); /* buffer size db */
446 avio_rb32(pb); /* max bitrate */
447 avio_rb32(pb); /* avg bitrate */
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448
449 st->codec->codec_id= ff_codec_get_id(ff_mp4_obj_type, object_type_id);
1a3eb042 450 av_log(fc, AV_LOG_TRACE, "esds object type id 0x%02x\n", object_type_id);
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451 len = ff_mp4_read_descr(fc, pb, &tag);
452 if (tag == MP4DecSpecificDescrTag) {
1a3eb042 453 av_log(fc, AV_LOG_TRACE, "Specific MPEG4 header len=%d\n", len);
1c2e07b8 454 if (!len || (uint64_t)len > (1<<30))
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455 return -1;
456 av_free(st->codec->extradata);
059a9348 457 st->codec->extradata = av_mallocz(len + AV_INPUT_BUFFER_PADDING_SIZE);
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458 if (!st->codec->extradata)
459 return AVERROR(ENOMEM);
b7effd4e 460 avio_read(pb, st->codec->extradata, len);
798c6fac 461 st->codec->extradata_size = len;
36ef5369 462 if (st->codec->codec_id == AV_CODEC_ID_AAC) {
798c6fac 463 MPEG4AudioConfig cfg;
59a9a235 464 avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
fd095539 465 st->codec->extradata_size * 8, 1);
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466 st->codec->channels = cfg.channels;
467 if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4
82ab61f9 468 st->codec->sample_rate = avpriv_mpa_freq_tab[cfg.sampling_index];
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469 else if (cfg.ext_sample_rate)
470 st->codec->sample_rate = cfg.ext_sample_rate;
471 else
472 st->codec->sample_rate = cfg.sample_rate;
1a3eb042 473 av_log(fc, AV_LOG_TRACE, "mp4a config channels %d obj %d ext obj %d "
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474 "sample rate %d ext sample rate %d\n", st->codec->channels,
475 cfg.object_type, cfg.ext_object_type,
476 cfg.sample_rate, cfg.ext_sample_rate);
477 if (!(st->codec->codec_id = ff_codec_get_id(mp4_audio_types,
478 cfg.object_type)))
36ef5369 479 st->codec->codec_id = AV_CODEC_ID_AAC;
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480 }
481 }
482 return 0;
483}