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 }, /* 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_EAC3 , 0xA6 },
61 { AV_CODEC_ID_DTS , 0xA9 }, /* mp4ra.org */
62 { AV_CODEC_ID_TSCC2 , 0xD0 }, /* non standard, camtasia uses it */
63 { AV_CODEC_ID_VORBIS , 0xDD }, /* non standard, gpac uses it */
64 { AV_CODEC_ID_DVD_SUBTITLE, 0xE0 }, /* non standard, see unsupported-embedded-subs-2.mp4 */
65 { AV_CODEC_ID_QCELP , 0xE1 },
66 { AV_CODEC_ID_MPEG4SYSTEMS, 0x01 },
67 { AV_CODEC_ID_MPEG4SYSTEMS, 0x02 },
68 { AV_CODEC_ID_NONE , 0 },
71 const AVCodecTag ff_codec_movvideo_tags[] = {
72 /* { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
74 { AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */
75 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* Uncompressed YUV422 */
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 */
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') },
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') },
91 { AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },
92 { AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
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 */
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_AVUI, MKTAG('A', 'V', 'U', 'I') }, /* AVID Uncompressed deinterleaved UYVY422 */
100 { AV_CODEC_ID_AVRP, MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */
101 { AV_CODEC_ID_AVRP, MKTAG('S', 'U', 'D', 'S') }, /* Avid DS Uncompressed */
102 { AV_CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, /* UNCOMPRESSED 10BIT 4:2:2 */
103 { AV_CODEC_ID_V210, MKTAG('b', 'x', 'y', '2') }, /* BOXX 10BIT 4:2:2 */
104 { AV_CODEC_ID_V308, MKTAG('v', '3', '0', '8') }, /* UNCOMPRESSED 8BIT 4:4:4 */
105 { AV_CODEC_ID_V408, MKTAG('v', '4', '0', '8') }, /* UNCOMPRESSED 8BIT 4:4:4:4 */
106 { AV_CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, /* UNCOMPRESSED 10BIT 4:4:4 */
107 { AV_CODEC_ID_Y41P, MKTAG('Y', '4', '1', 'P') }, /* UNCOMPRESSED 12BIT 4:1:1 */
108 { AV_CODEC_ID_YUV4, MKTAG('y', 'u', 'v', '4') }, /* libquicktime packed yuv420p */
109 { AV_CODEC_ID_TARGA_Y216, MKTAG('Y', '2', '1', '6') },
111 { AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
112 { AV_CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
113 { AV_CODEC_ID_AVRN , MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
114 /* { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
115 { AV_CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */
116 { AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
118 { AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
119 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
120 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
121 { AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
123 { AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
124 { AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
125 { AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
126 { AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
128 { AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
129 { AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */
131 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
132 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
133 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
134 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
135 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
136 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
137 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */
138 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */
139 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */
140 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
141 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },
142 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },
143 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
144 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
145 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */
147 { AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
148 { AV_CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
149 { AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
150 { AV_CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
151 { AV_CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
152 { AV_CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
153 { AV_CODEC_ID_SGIRLE, MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */
154 { AV_CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') },
155 { AV_CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
157 { AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },
159 { AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */
160 { AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */
162 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
163 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra 50M 720p24/30/60 */
164 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra 50M 720p25/50 */
165 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra 50M 1080p25/50 */
166 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra 50M 1080p24/30/60 */
167 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra 50M 1080i50 */
168 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra 50M 1080i60 */
169 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */
170 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */
171 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */
172 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
173 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
174 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
175 { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
176 { AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 4:2:2 10bit */
177 { AV_CODEC_ID_H264, MKTAG('r', 'v', '6', '4') }, /* X-Com Radvision */
179 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
180 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
181 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
182 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', '1', 'v') }, /* CoreMedia CMVideoCodecType */
183 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */
184 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG2 HDV 720p30 */
185 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 HDV 1080i60 */
186 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG2 HDV 1080i50 */
187 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG2 HDV 720p24 */
188 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG2 HDV 720p25 */
189 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG2 HDV 1080p24 */
190 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG2 HDV 1080p25 */
191 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG2 HDV 1080p30 */
192 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG2 HDV 720p60 JVC */
193 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG2 HDV 720p50 */
194 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */
195 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */
196 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG2 IMX NTSC 525/60 40mb/s produced by FCP */
197 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG2 IMX PAL 625/50 40mb/s produced by FCP */
198 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */
199 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */
200 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */
201 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */
202 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */
203 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */
204 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */
205 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */
206 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */
207 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */
208 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */
209 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */
210 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */
211 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */
212 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */
213 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */
214 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */
215 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */
216 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */
217 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */
218 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */
219 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */
220 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */
221 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */
222 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */
223 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */
224 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */
225 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */
226 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */
227 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
228 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '2', 'v') }, /* FCP5 */
230 { AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
232 { AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
233 { AV_CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
234 { AV_CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
235 { AV_CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') },
236 { AV_CODEC_ID_PNG, MKTAG('M', 'N', 'G', ' ') },
238 { AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
239 { AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },
241 { AV_CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') },
242 { AV_CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
243 { AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
244 { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
245 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
246 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'u', 'p') },
247 { AV_CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */
248 { AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') }, /* DPX */
249 { AV_CODEC_ID_EXR, MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
251 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
252 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
253 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
254 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
255 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
256 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'x') }, /* Apple ProRes 4444 XQ */
257 { AV_CODEC_ID_FLIC, MKTAG('f', 'l', 'i', 'c') },
259 { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
261 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '1') },
262 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '5') },
263 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'Y') },
265 { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', '3') },
266 { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', 'I') },
268 { AV_CODEC_ID_NONE, 0 },
271 const AVCodecTag ff_codec_movaudio_tags[] = {
272 { AV_CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') },
273 { AV_CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
274 { AV_CODEC_ID_AC3, MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
275 { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') },
276 { AV_CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') },
277 { AV_CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
278 { AV_CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
279 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
280 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
281 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
282 { AV_CODEC_ID_DTS, MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
283 { AV_CODEC_ID_EAC3, MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
284 { AV_CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
285 { AV_CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
286 { AV_CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') },
287 { AV_CODEC_ID_ILBC, MKTAG('i', 'l', 'b', 'c') },
288 { AV_CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') },
289 { AV_CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') },
290 { AV_CODEC_ID_MP1, MKTAG('.', 'm', 'p', '1') },
291 { AV_CODEC_ID_MP2, MKTAG('.', 'm', 'p', '2') },
292 { AV_CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') },
293 { AV_CODEC_ID_MP3, 0x6D730055 },
294 { AV_CODEC_ID_NELLYMOSER, MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
295 { AV_CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') },
296 { AV_CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') },
297 { AV_CODEC_ID_PCM_F32LE, MKTAG('f', 'l', '3', '2') },
298 { AV_CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') },
299 { AV_CODEC_ID_PCM_F64LE, MKTAG('f', 'l', '6', '4') },
300 { AV_CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') },
301 { AV_CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') },
302 { AV_CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') },
303 { AV_CODEC_ID_PCM_S16BE, MKTAG('l', 'p', 'c', 'm') },
304 { AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
305 { AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
306 { AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
307 { AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
308 { AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
309 { AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
310 { AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
311 { AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },
312 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'p') },
313 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'q') },
314 { AV_CODEC_ID_QCELP, MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
315 { AV_CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') },
316 { AV_CODEC_ID_QDMC, MKTAG('Q', 'D', 'M', 'C') },
317 { AV_CODEC_ID_SPEEX, MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
318 { AV_CODEC_ID_SPEEX, MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */
319 { AV_CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') },
320 { AV_CODEC_ID_EVRC, MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */
321 { AV_CODEC_ID_SMV, MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */
322 { AV_CODEC_ID_NONE, 0 },
325 const AVCodecTag ff_codec_movsubtitle_tags[] = {
326 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') },
327 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') },
328 { AV_CODEC_ID_EIA_608, MKTAG('c', '6', '0', '8') },
329 { AV_CODEC_ID_NONE, 0 },
332 /* map numeric codes from mdhd atom to ISO 639 */
333 /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
334 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
335 /* deprecated by putting the code as 3*5bit ascii */
336 static const char mov_mdhd_language_map[][4] = {
338 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
339 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
340 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", "",
341 "fo ", "", "rus", "chi", "", "iri", "alb", "ron", "ces", "slk",
342 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
344 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", "", "pus",
345 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
346 "pa ", "ori", "mal", "kan", "tam", "tel", "", "bur", "khm", "lao",
348 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
350 "", "run", "", "mlg", "epo", "", "", "", "", "",
352 "", "", "", "", "", "", "", "", "", "",
353 "", "", "", "", "", "", "", "", "", "",
354 "", "", "", "", "", "", "", "", "wel", "baq",
355 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
358 int ff_mov_iso639_to_lang(const char lang[4], int mp4)
362 /* old way, only for QT? */
363 for (i = 0; lang[0] && !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
364 if (!strcmp(lang, mov_mdhd_language_map[i]))
367 /* XXX:can we do that in mov too? */
370 /* handle undefined as such */
374 for (i = 0; i < 3; i++) {
385 int ff_mov_lang_to_iso639(unsigned code, char to[4])
389 /* is it the mangled iso code? */
390 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
391 if (code >= 0x400 && code != 0x7fff) {
392 for (i = 2; i >= 0; i--) {
393 to[i] = 0x60 + (code & 0x1f);
398 /* old fashion apple lang code */
399 if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
401 if (!mov_mdhd_language_map[code][0])
403 memcpy(to, mov_mdhd_language_map[code], 4);
407 int ff_mp4_read_descr_len(AVIOContext *pb)
413 len = (len << 7) | (c & 0x7f);
420 int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag)
424 len = ff_mp4_read_descr_len(pb);
425 av_log(fc, AV_LOG_TRACE, "MPEG4 description: tag=0x%02x len=%d\n", *tag, len);
429 void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id)
432 if (es_id) *es_id = avio_rb16(pb);
435 if (flags & 0x80) //streamDependenceFlag
437 if (flags & 0x40) { //URL_Flag
438 int len = avio_r8(pb);
441 if (flags & 0x20) //OCRstreamFlag
445 static const AVCodecTag mp4_audio_types[] = {
446 { AV_CODEC_ID_MP3ON4, AOT_PS }, /* old mp3on4 draft */
447 { AV_CODEC_ID_MP3ON4, AOT_L1 }, /* layer 1 */
448 { AV_CODEC_ID_MP3ON4, AOT_L2 }, /* layer 2 */
449 { AV_CODEC_ID_MP3ON4, AOT_L3 }, /* layer 3 */
450 { AV_CODEC_ID_MP4ALS, AOT_ALS }, /* MPEG-4 ALS */
451 { AV_CODEC_ID_NONE, AOT_NULL },
454 int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext *pb)
456 enum AVCodecID codec_id;
460 int object_type_id = avio_r8(pb);
461 avio_r8(pb); /* stream type */
462 avio_rb24(pb); /* buffer size db */
464 if(avcodec_is_open(st->codec)) {
465 av_log(fc, AV_LOG_DEBUG, "codec open in read_dec_config_descr\n");
471 st->codec->rc_max_rate = v;
473 st->codec->bit_rate = avio_rb32(pb); /* avg bitrate */
475 codec_id= ff_codec_get_id(ff_mp4_obj_type, object_type_id);
477 st->codec->codec_id= codec_id;
478 av_log(fc, AV_LOG_TRACE, "esds object type id 0x%02x\n", object_type_id);
479 len = ff_mp4_read_descr(fc, pb, &tag);
480 if (tag == MP4DecSpecificDescrTag) {
481 av_log(fc, AV_LOG_TRACE, "Specific MPEG4 header len=%d\n", len);
482 if (!len || (uint64_t)len > (1<<30))
484 av_free(st->codec->extradata);
485 if ((ret = ff_get_extradata(st->codec, pb, len)) < 0)
487 if (st->codec->codec_id == AV_CODEC_ID_AAC) {
488 MPEG4AudioConfig cfg = {0};
489 avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
490 st->codec->extradata_size * 8, 1);
491 st->codec->channels = cfg.channels;
492 if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4
493 st->codec->sample_rate = avpriv_mpa_freq_tab[cfg.sampling_index];
494 else if (cfg.ext_sample_rate)
495 st->codec->sample_rate = cfg.ext_sample_rate;
497 st->codec->sample_rate = cfg.sample_rate;
498 av_log(fc, AV_LOG_TRACE, "mp4a config channels %d obj %d ext obj %d "
499 "sample rate %d ext sample rate %d\n", st->codec->channels,
500 cfg.object_type, cfg.ext_object_type,
501 cfg.sample_rate, cfg.ext_sample_rate);
502 if (!(st->codec->codec_id = ff_codec_get_id(mp4_audio_types,
504 st->codec->codec_id = AV_CODEC_ID_AAC;
510 typedef struct MovChannelLayout {
511 int64_t channel_layout;
515 static const MovChannelLayout mov_channel_layout[] = {
516 { AV_CH_LAYOUT_MONO, (100<<16) | 1}, // kCAFChannelLayoutTag_Mono
517 { AV_CH_LAYOUT_STEREO, (101<<16) | 2}, // kCAFChannelLayoutTag_Stereo
518 { AV_CH_LAYOUT_STEREO, (102<<16) | 2}, // kCAFChannelLayoutTag_StereoHeadphones
519 { AV_CH_LAYOUT_2_1, (131<<16) | 3}, // kCAFChannelLayoutTag_ITU_2_1
520 { AV_CH_LAYOUT_QUAD, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
521 { AV_CH_LAYOUT_2_2, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
522 { AV_CH_LAYOUT_QUAD, (108<<16) | 4}, // kCAFChannelLayoutTag_Quadraphonic
523 { AV_CH_LAYOUT_SURROUND, (113<<16) | 3}, // kCAFChannelLayoutTag_MPEG_3_0_A
524 { AV_CH_LAYOUT_4POINT0, (115<<16) | 4}, // kCAFChannelLayoutTag_MPEG_4_0_A
525 { AV_CH_LAYOUT_5POINT0_BACK, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
526 { AV_CH_LAYOUT_5POINT0, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
527 { AV_CH_LAYOUT_5POINT1_BACK, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
528 { AV_CH_LAYOUT_5POINT1, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
529 { AV_CH_LAYOUT_7POINT1, (128<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_C
530 { AV_CH_LAYOUT_7POINT1_WIDE, (126<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_A
531 { AV_CH_LAYOUT_5POINT1_BACK|AV_CH_LAYOUT_STEREO_DOWNMIX, (130<<16) | 8}, // kCAFChannelLayoutTag_SMPTE_DTV
532 { AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY, (133<<16) | 3}, // kCAFChannelLayoutTag_DVD_4
533 { AV_CH_LAYOUT_2_1|AV_CH_LOW_FREQUENCY, (134<<16) | 4}, // kCAFChannelLayoutTag_DVD_5
534 { AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
535 { AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
536 { AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, (136<<16) | 4}, // kCAFChannelLayoutTag_DVD_10
537 { AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, (137<<16) | 5}, // kCAFChannelLayoutTag_DVD_11
541 int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
543 AVCodecContext *codec= st->codec;
545 AVIOContext *pb = s->pb;
546 const MovChannelLayout *layouts = mov_channel_layout;
549 return AVERROR_INVALIDDATA;
551 layout_tag = avio_rb32(pb);
553 if (layout_tag == 0) { // kCAFChannelLayoutTag_UseChannelDescriptions
554 // Channel descriptions not implemented
555 av_log_ask_for_sample(s, "Unimplemented container channel layout.\n");
559 if (layout_tag == 0x10000) { // kCAFChannelLayoutTag_UseChannelBitmap
560 codec->channel_layout = avio_rb32(pb);
565 while (layouts->channel_layout) {
566 if (layout_tag == layouts->layout_tag) {
567 codec->channel_layout = layouts->channel_layout;
572 if (!codec->channel_layout)
573 av_log(s, AV_LOG_WARNING, "Unknown container channel layout.\n");
580 void ff_mov_write_chan(AVIOContext *pb, int64_t channel_layout)
582 const MovChannelLayout *layouts;
583 uint32_t layout_tag = 0;
585 for (layouts = mov_channel_layout; layouts->channel_layout; layouts++)
586 if (channel_layout == layouts->channel_layout) {
587 layout_tag = layouts->layout_tag;
592 avio_wb32(pb, layout_tag); // mChannelLayoutTag
593 avio_wb32(pb, 0); // mChannelBitmap
595 avio_wb32(pb, 0x10000); // kCAFChannelLayoutTag_UseChannelBitmap
596 avio_wb32(pb, channel_layout);
598 avio_wb32(pb, 0); // mNumberChannelDescriptions
601 const struct AVCodecTag *avformat_get_mov_video_tags(void)
603 return ff_codec_movvideo_tags;
606 const struct AVCodecTag *avformat_get_mov_audio_tags(void)
608 return ff_codec_movaudio_tags;