2 * ISO Media common code
3 * Copyright (c) 2001 Fabrice Bellard
4 * Copyright (c) 2002 Francois Revol <revol@free.fr>
5 * Copyright (c) 2006 Baptiste Coudurier <baptiste.coudurier@free.fr>
7 * This file is part of FFmpeg.
9 * FFmpeg is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * FFmpeg is distributed in the hope that it will be useful,
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.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with FFmpeg; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27 #include "libavcodec/mpeg4audio.h"
28 #include "libavcodec/mpegaudiodata.h"
29 #include "libavutil/avstring.h"
30 #include "libavutil/intreadwrite.h"
32 /* http://www.mp4ra.org */
33 /* ordered by muxing preference */
34 const AVCodecTag ff_mp4_obj_type[] = {
35 { AV_CODEC_ID_MOV_TEXT , 0x08 },
36 { AV_CODEC_ID_MPEG4 , 0x20 },
37 { AV_CODEC_ID_H264 , 0x21 },
38 { AV_CODEC_ID_HEVC , 0x23 },
39 { AV_CODEC_ID_AAC , 0x40 },
40 { AV_CODEC_ID_MP4ALS , 0x40 }, /* 14496-3 ALS */
41 { AV_CODEC_ID_MPEG2VIDEO , 0x61 }, /* MPEG-2 Main */
42 { AV_CODEC_ID_MPEG2VIDEO , 0x60 }, /* MPEG-2 Simple */
43 { AV_CODEC_ID_MPEG2VIDEO , 0x62 }, /* MPEG-2 SNR */
44 { AV_CODEC_ID_MPEG2VIDEO , 0x63 }, /* MPEG-2 Spatial */
45 { AV_CODEC_ID_MPEG2VIDEO , 0x64 }, /* MPEG-2 High */
46 { AV_CODEC_ID_MPEG2VIDEO , 0x65 }, /* MPEG-2 422 */
47 { AV_CODEC_ID_AAC , 0x66 }, /* MPEG-2 AAC Main */
48 { AV_CODEC_ID_AAC , 0x67 }, /* MPEG-2 AAC Low */
49 { AV_CODEC_ID_AAC , 0x68 }, /* MPEG-2 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_EAC3 , 0xA6 },
61 { AV_CODEC_ID_DTS , 0xA9 }, /* mp4ra.org */
62 { AV_CODEC_ID_VP9 , 0xC0 }, /* nonstandard, update when there is a standard value */
63 { AV_CODEC_ID_TSCC2 , 0xD0 }, /* nonstandard, camtasia uses it */
64 { AV_CODEC_ID_VORBIS , 0xDD }, /* nonstandard, gpac uses it */
65 { AV_CODEC_ID_DVD_SUBTITLE, 0xE0 }, /* nonstandard, see unsupported-embedded-subs-2.mp4 */
66 { AV_CODEC_ID_QCELP , 0xE1 },
67 { AV_CODEC_ID_MPEG4SYSTEMS, 0x01 },
68 { AV_CODEC_ID_MPEG4SYSTEMS, 0x02 },
69 { AV_CODEC_ID_NONE , 0 },
72 const AVCodecTag ff_codec_movvideo_tags[] = {
73 /* { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
75 { AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* uncompressed RGB */
76 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* uncompressed YUV422 */
77 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* uncompressed 8-bit 4:2:2 */
78 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2VUY but byte-swapped */
80 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '5', '5') },
81 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '6', '5') },
82 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', '5', '6', '5') },
83 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', '4', 'B', 'G') },
84 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', 'G', 'R', 'A') },
85 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', 'A') },
86 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'B', 'G', 'R') },
87 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '1', '6', 'g') },
88 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '4', '8', 'r') },
89 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '6', '4', 'a') },
90 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'b', 'g') }, /* BOXX */
91 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'r', 'g') },
92 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'y', 'v') },
93 { AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },
94 { AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
95 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */
96 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */
98 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'k') }, /* uncompressed 10-bit RGB */
99 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'g') }, /* uncompressed 10-bit RGB */
100 { AV_CODEC_ID_R210, MKTAG('r', '2', '1', '0') }, /* uncompressed 10-bit RGB */
101 { AV_CODEC_ID_AVUI, MKTAG('A', 'V', 'U', 'I') }, /* AVID Uncompressed deinterleaved UYVY422 */
102 { AV_CODEC_ID_AVRP, MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */
103 { AV_CODEC_ID_AVRP, MKTAG('S', 'U', 'D', 'S') }, /* Avid DS Uncompressed */
104 { AV_CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, /* uncompressed 10-bit 4:2:2 */
105 { AV_CODEC_ID_V210, MKTAG('b', 'x', 'y', '2') }, /* BOXX 10-bit 4:2:2 */
106 { AV_CODEC_ID_V308, MKTAG('v', '3', '0', '8') }, /* uncompressed 8-bit 4:4:4 */
107 { AV_CODEC_ID_V408, MKTAG('v', '4', '0', '8') }, /* uncompressed 8-bit 4:4:4:4 */
108 { AV_CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, /* uncompressed 10-bit 4:4:4 */
109 { AV_CODEC_ID_Y41P, MKTAG('Y', '4', '1', 'P') }, /* uncompressed 12-bit 4:1:1 */
110 { AV_CODEC_ID_YUV4, MKTAG('y', 'u', 'v', '4') }, /* libquicktime packed yuv420p */
111 { AV_CODEC_ID_TARGA_Y216, MKTAG('Y', '2', '1', '6') },
113 { AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
114 { AV_CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
115 { AV_CODEC_ID_AVRN , MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
116 /* { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
117 { AV_CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */
118 { AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
120 { AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
121 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
122 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
123 { AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
125 { AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
126 { AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
127 { AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
128 { AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
130 { AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H.263 */
131 { AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H.263 ?? works */
133 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
134 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
135 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
136 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
137 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
138 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
139 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */
140 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */
141 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */
142 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
143 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },
144 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },
145 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
146 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
147 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */
149 { AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
150 { AV_CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
151 { AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
152 { AV_CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
153 { AV_CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
154 { AV_CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
155 { AV_CODEC_ID_SGIRLE, MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */
156 { AV_CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') },
157 { AV_CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
159 { AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },
161 { AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */
162 { AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */
164 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
165 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '2') },
166 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '3') },
167 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '4') },
168 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra 50M 720p24/30/60 */
169 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra 50M 720p25/50 */
170 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra 50M 1080p25/50 */
171 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra 50M 1080p24/30/60 */
172 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra 50M 1080i50 */
173 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra 50M 1080i60 */
174 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */
175 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */
176 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */
177 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
178 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
179 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
180 { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
181 { AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 10-bit 4:2:2 */
182 { AV_CODEC_ID_H264, MKTAG('r', 'v', '6', '4') }, /* X-Com Radvision */
184 { AV_CODEC_ID_VP9, MKTAG('v', 'p', '0', '9') }, /* VP9 */
186 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
187 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
188 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
189 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', '1', 'v') }, /* CoreMedia CMVideoCodecType */
190 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */
191 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG-2 HDV 720p30 */
192 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG-2 HDV 1080i60 */
193 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG-2 HDV 1080i50 */
194 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG-2 HDV 720p24 */
195 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG-2 HDV 720p25 */
196 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG-2 HDV 1080p24 */
197 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG-2 HDV 1080p25 */
198 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG-2 HDV 1080p30 */
199 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG-2 HDV 720p60 JVC */
200 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG-2 HDV 720p50 */
201 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG-2 IMX NTSC 525/60 50mb/s produced by FCP */
202 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG-2 IMX PAL 625/50 50mb/s produced by FCP */
203 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG-2 IMX NTSC 525/60 40mb/s produced by FCP */
204 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG-2 IMX PAL 625/50 40mb/s produced by FCP */
205 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG-2 IMX NTSC 525/60 30mb/s produced by FCP */
206 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG-2 IMX PAL 625/50 30mb/s produced by FCP */
207 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */
208 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */
209 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */
210 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */
211 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */
212 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */
213 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */
214 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */
215 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */
216 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */
217 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */
218 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */
219 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */
220 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */
221 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */
222 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */
223 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */
224 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */
225 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */
226 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */
227 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */
228 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */
229 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */
230 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */
231 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */
232 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */
233 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */
234 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
235 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '2', 'v') }, /* FCP5 */
237 { AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
239 { AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
240 { AV_CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
241 { AV_CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
242 { AV_CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') },
243 { AV_CODEC_ID_PNG, MKTAG('M', 'N', 'G', ' ') },
245 { AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
246 { AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },
248 { AV_CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') },
249 { AV_CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
250 { AV_CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'h') }, /* AVID DNxHR */
251 { AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
252 { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
253 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
254 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'u', 'p') },
255 { AV_CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */
256 { AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') }, /* DPX */
257 { AV_CODEC_ID_EXR, MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
259 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
260 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
261 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
262 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
263 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
264 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'x') }, /* Apple ProRes 4444 XQ */
265 { AV_CODEC_ID_FLIC, MKTAG('f', 'l', 'i', 'c') },
267 { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
269 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '1') },
270 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '5') },
271 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'Y') },
273 { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', '3') },
274 { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', 'I') },
276 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'R', 'G') },
277 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'R', 'A') },
278 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'G', '0') },
279 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '0') },
280 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '2') },
281 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', '4') },
282 { AV_CODEC_ID_MAGICYUV, MKTAG('M', '8', 'Y', 'A') },
284 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '0') },
285 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '1') },
286 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '2') },
287 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '3') },
288 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '4') },
289 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '5') },
290 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '6') },
291 { AV_CODEC_ID_SHEERVIDEO, MKTAG('S', 'h', 'r', '7') },
293 { AV_CODEC_ID_NONE, 0 },
296 const AVCodecTag ff_codec_movaudio_tags[] = {
297 { AV_CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') },
298 { AV_CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
299 { AV_CODEC_ID_AC3, MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
300 { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') },
301 { AV_CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') },
302 { AV_CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
303 { AV_CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
304 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
305 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
306 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
307 { AV_CODEC_ID_DTS, MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
308 { AV_CODEC_ID_EAC3, MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
309 { AV_CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
310 { AV_CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
311 { AV_CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') },
312 { AV_CODEC_ID_ILBC, MKTAG('i', 'l', 'b', 'c') },
313 { AV_CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') },
314 { AV_CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') },
315 { AV_CODEC_ID_MP1, MKTAG('.', 'm', 'p', '1') },
316 { AV_CODEC_ID_MP2, MKTAG('.', 'm', 'p', '2') },
317 { AV_CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') },
318 { AV_CODEC_ID_MP3, 0x6D730055 },
319 { AV_CODEC_ID_NELLYMOSER, MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
320 { AV_CODEC_ID_NELLYMOSER, MKTAG('N', 'E', 'L', 'L') }, /* Perian */
321 { AV_CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') },
322 { AV_CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') },
323 { AV_CODEC_ID_PCM_F32LE, MKTAG('f', 'l', '3', '2') },
324 { AV_CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') },
325 { AV_CODEC_ID_PCM_F64LE, MKTAG('f', 'l', '6', '4') },
326 { AV_CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') },
327 { AV_CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') },
328 { AV_CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') },
329 { AV_CODEC_ID_PCM_S16BE, MKTAG('l', 'p', 'c', 'm') },
330 { AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
331 { AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
332 { AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
333 { AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
334 { AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
335 { AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
336 { AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
337 { AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },
338 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'p') },
339 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'q') },
340 { AV_CODEC_ID_QCELP, MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
341 { AV_CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') },
342 { AV_CODEC_ID_QDMC, MKTAG('Q', 'D', 'M', 'C') },
343 { AV_CODEC_ID_SPEEX, MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
344 { AV_CODEC_ID_SPEEX, MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */
345 { AV_CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') },
346 { AV_CODEC_ID_EVRC, MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */
347 { AV_CODEC_ID_SMV, MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */
348 { AV_CODEC_ID_NONE, 0 },
351 const AVCodecTag ff_codec_movsubtitle_tags[] = {
352 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') },
353 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') },
354 { AV_CODEC_ID_EIA_608, MKTAG('c', '6', '0', '8') },
355 { AV_CODEC_ID_NONE, 0 },
358 /* map numeric codes from mdhd atom to ISO 639 */
359 /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
360 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
361 /* deprecated by putting the code as 3*5 bits ASCII */
362 static const char mov_mdhd_language_map[][4] = {
364 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
365 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
366 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", "",
367 "fo ", "", "rus", "chi", "", "iri", "alb", "ron", "ces", "slk",
368 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
370 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", "", "pus",
371 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
372 "pa ", "ori", "mal", "kan", "tam", "tel", "", "bur", "khm", "lao",
374 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
376 "", "run", "", "mlg", "epo", "", "", "", "", "",
378 "", "", "", "", "", "", "", "", "", "",
379 "", "", "", "", "", "", "", "", "", "",
380 "", "", "", "", "", "", "", "", "wel", "baq",
381 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
384 int ff_mov_iso639_to_lang(const char lang[4], int mp4)
388 /* old way, only for QT? */
389 for (i = 0; lang[0] && !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
390 if (!strcmp(lang, mov_mdhd_language_map[i]))
393 /* XXX:can we do that in mov too? */
396 /* handle undefined as such */
400 for (i = 0; i < 3; i++) {
411 int ff_mov_lang_to_iso639(unsigned code, char to[4])
415 /* is it the mangled iso code? */
416 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
417 if (code >= 0x400 && code != 0x7fff) {
418 for (i = 2; i >= 0; i--) {
419 to[i] = 0x60 + (code & 0x1f);
424 /* old fashion apple lang code */
425 if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
427 if (!mov_mdhd_language_map[code][0])
429 memcpy(to, mov_mdhd_language_map[code], 4);
433 int ff_mp4_read_descr_len(AVIOContext *pb)
439 len = (len << 7) | (c & 0x7f);
446 int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag)
450 len = ff_mp4_read_descr_len(pb);
451 av_log(fc, AV_LOG_TRACE, "MPEG-4 description: tag=0x%02x len=%d\n", *tag, len);
455 void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id)
458 if (es_id) *es_id = avio_rb16(pb);
461 if (flags & 0x80) //streamDependenceFlag
463 if (flags & 0x40) { //URL_Flag
464 int len = avio_r8(pb);
467 if (flags & 0x20) //OCRstreamFlag
471 static const AVCodecTag mp4_audio_types[] = {
472 { AV_CODEC_ID_MP3ON4, AOT_PS }, /* old mp3on4 draft */
473 { AV_CODEC_ID_MP3ON4, AOT_L1 }, /* layer 1 */
474 { AV_CODEC_ID_MP3ON4, AOT_L2 }, /* layer 2 */
475 { AV_CODEC_ID_MP3ON4, AOT_L3 }, /* layer 3 */
476 { AV_CODEC_ID_MP4ALS, AOT_ALS }, /* MPEG-4 ALS */
477 { AV_CODEC_ID_NONE, AOT_NULL },
480 int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext *pb)
482 enum AVCodecID codec_id;
486 int object_type_id = avio_r8(pb);
487 avio_r8(pb); /* stream type */
488 avio_rb24(pb); /* buffer size db */
492 // TODO: fix this with codecpar
493 #if FF_API_LAVF_AVCTX
494 FF_DISABLE_DEPRECATION_WARNINGS
496 st->codec->rc_max_rate = v;
497 FF_ENABLE_DEPRECATION_WARNINGS
500 st->codecpar->bit_rate = avio_rb32(pb); /* avg bitrate */
502 codec_id= ff_codec_get_id(ff_mp4_obj_type, object_type_id);
504 st->codecpar->codec_id = codec_id;
505 av_log(fc, AV_LOG_TRACE, "esds object type id 0x%02x\n", object_type_id);
506 len = ff_mp4_read_descr(fc, pb, &tag);
507 if (tag == MP4DecSpecificDescrTag) {
508 av_log(fc, AV_LOG_TRACE, "Specific MPEG-4 header len=%d\n", len);
509 if (!len || (uint64_t)len > (1<<30))
511 av_free(st->codecpar->extradata);
512 if ((ret = ff_get_extradata(fc, st->codecpar, pb, len)) < 0)
514 if (st->codecpar->codec_id == AV_CODEC_ID_AAC) {
515 MPEG4AudioConfig cfg = {0};
516 avpriv_mpeg4audio_get_config(&cfg, st->codecpar->extradata,
517 st->codecpar->extradata_size * 8, 1);
518 st->codecpar->channels = cfg.channels;
519 if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4
520 st->codecpar->sample_rate = avpriv_mpa_freq_tab[cfg.sampling_index];
521 else if (cfg.ext_sample_rate)
522 st->codecpar->sample_rate = cfg.ext_sample_rate;
524 st->codecpar->sample_rate = cfg.sample_rate;
525 av_log(fc, AV_LOG_TRACE, "mp4a config channels %d obj %d ext obj %d "
526 "sample rate %d ext sample rate %d\n", st->codecpar->channels,
527 cfg.object_type, cfg.ext_object_type,
528 cfg.sample_rate, cfg.ext_sample_rate);
529 if (!(st->codecpar->codec_id = ff_codec_get_id(mp4_audio_types,
531 st->codecpar->codec_id = AV_CODEC_ID_AAC;
537 typedef struct MovChannelLayout {
538 int64_t channel_layout;
542 static const MovChannelLayout mov_channel_layout[] = {
543 { AV_CH_LAYOUT_MONO, (100<<16) | 1}, // kCAFChannelLayoutTag_Mono
544 { AV_CH_LAYOUT_STEREO, (101<<16) | 2}, // kCAFChannelLayoutTag_Stereo
545 { AV_CH_LAYOUT_STEREO, (102<<16) | 2}, // kCAFChannelLayoutTag_StereoHeadphones
546 { AV_CH_LAYOUT_2_1, (131<<16) | 3}, // kCAFChannelLayoutTag_ITU_2_1
547 { AV_CH_LAYOUT_QUAD, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
548 { AV_CH_LAYOUT_2_2, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
549 { AV_CH_LAYOUT_QUAD, (108<<16) | 4}, // kCAFChannelLayoutTag_Quadraphonic
550 { AV_CH_LAYOUT_SURROUND, (113<<16) | 3}, // kCAFChannelLayoutTag_MPEG_3_0_A
551 { AV_CH_LAYOUT_4POINT0, (115<<16) | 4}, // kCAFChannelLayoutTag_MPEG_4_0_A
552 { AV_CH_LAYOUT_5POINT0_BACK, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
553 { AV_CH_LAYOUT_5POINT0, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
554 { AV_CH_LAYOUT_5POINT1_BACK, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
555 { AV_CH_LAYOUT_5POINT1, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
556 { AV_CH_LAYOUT_7POINT1, (128<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_C
557 { AV_CH_LAYOUT_7POINT1_WIDE, (126<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_A
558 { AV_CH_LAYOUT_5POINT1_BACK|AV_CH_LAYOUT_STEREO_DOWNMIX, (130<<16) | 8}, // kCAFChannelLayoutTag_SMPTE_DTV
559 { AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY, (133<<16) | 3}, // kCAFChannelLayoutTag_DVD_4
560 { AV_CH_LAYOUT_2_1|AV_CH_LOW_FREQUENCY, (134<<16) | 4}, // kCAFChannelLayoutTag_DVD_5
561 { AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
562 { AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
563 { AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, (136<<16) | 4}, // kCAFChannelLayoutTag_DVD_10
564 { AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, (137<<16) | 5}, // kCAFChannelLayoutTag_DVD_11
568 int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
570 AVCodecContext *codec= st->codec;
572 AVIOContext *pb = s->pb;
573 const MovChannelLayout *layouts = mov_channel_layout;
576 return AVERROR_INVALIDDATA;
578 layout_tag = avio_rb32(pb);
580 if (layout_tag == 0) { // kCAFChannelLayoutTag_UseChannelDescriptions
581 // Channel descriptions not implemented
582 av_log_ask_for_sample(s, "Unimplemented container channel layout.\n");
586 if (layout_tag == 0x10000) { // kCAFChannelLayoutTag_UseChannelBitmap
587 codec->channel_layout = avio_rb32(pb);
592 while (layouts->channel_layout) {
593 if (layout_tag == layouts->layout_tag) {
594 codec->channel_layout = layouts->channel_layout;
599 if (!codec->channel_layout)
600 av_log(s, AV_LOG_WARNING, "Unknown container channel layout.\n");
607 void ff_mov_write_chan(AVIOContext *pb, int64_t channel_layout)
609 const MovChannelLayout *layouts;
610 uint32_t layout_tag = 0;
612 for (layouts = mov_channel_layout; layouts->channel_layout; layouts++)
613 if (channel_layout == layouts->channel_layout) {
614 layout_tag = layouts->layout_tag;
619 avio_wb32(pb, layout_tag); // mChannelLayoutTag
620 avio_wb32(pb, 0); // mChannelBitmap
622 avio_wb32(pb, 0x10000); // kCAFChannelLayoutTag_UseChannelBitmap
623 avio_wb32(pb, channel_layout);
625 avio_wb32(pb, 0); // mNumberChannelDescriptions
628 const struct AVCodecTag *avformat_get_mov_video_tags(void)
630 return ff_codec_movvideo_tags;
633 const struct AVCodecTag *avformat_get_mov_audio_tags(void)
635 return ff_codec_movaudio_tags;