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_DNXHD, MKTAG('A', 'V', 'd', 'h') }, /* AVID DNxHR */
244 { AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
245 { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
246 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
247 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'u', 'p') },
248 { AV_CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */
249 { AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') }, /* DPX */
250 { AV_CODEC_ID_EXR, MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
252 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
253 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
254 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
255 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
256 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
257 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'x') }, /* Apple ProRes 4444 XQ */
258 { AV_CODEC_ID_FLIC, MKTAG('f', 'l', 'i', 'c') },
260 { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
262 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '1') },
263 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', '5') },
264 { AV_CODEC_ID_HAP, MKTAG('H', 'a', 'p', 'Y') },
266 { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', '3') },
267 { AV_CODEC_ID_DXV, MKTAG('D', 'X', 'D', 'I') },
269 { AV_CODEC_ID_NONE, 0 },
272 const AVCodecTag ff_codec_movaudio_tags[] = {
273 { AV_CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') },
274 { AV_CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
275 { AV_CODEC_ID_AC3, MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
276 { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') },
277 { AV_CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') },
278 { AV_CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
279 { AV_CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
280 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
281 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
282 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
283 { AV_CODEC_ID_DTS, MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
284 { AV_CODEC_ID_EAC3, MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
285 { AV_CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
286 { AV_CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
287 { AV_CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') },
288 { AV_CODEC_ID_ILBC, MKTAG('i', 'l', 'b', 'c') },
289 { AV_CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') },
290 { AV_CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') },
291 { AV_CODEC_ID_MP1, MKTAG('.', 'm', 'p', '1') },
292 { AV_CODEC_ID_MP2, MKTAG('.', 'm', 'p', '2') },
293 { AV_CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') },
294 { AV_CODEC_ID_MP3, 0x6D730055 },
295 { AV_CODEC_ID_NELLYMOSER, MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
296 { AV_CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') },
297 { AV_CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') },
298 { AV_CODEC_ID_PCM_F32LE, MKTAG('f', 'l', '3', '2') },
299 { AV_CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') },
300 { AV_CODEC_ID_PCM_F64LE, MKTAG('f', 'l', '6', '4') },
301 { AV_CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') },
302 { AV_CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') },
303 { AV_CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') },
304 { AV_CODEC_ID_PCM_S16BE, MKTAG('l', 'p', 'c', 'm') },
305 { AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
306 { AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
307 { AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
308 { AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
309 { AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
310 { AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
311 { AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
312 { AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },
313 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'p') },
314 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'q') },
315 { AV_CODEC_ID_QCELP, MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
316 { AV_CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') },
317 { AV_CODEC_ID_QDMC, MKTAG('Q', 'D', 'M', 'C') },
318 { AV_CODEC_ID_SPEEX, MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
319 { AV_CODEC_ID_SPEEX, MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */
320 { AV_CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') },
321 { AV_CODEC_ID_EVRC, MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */
322 { AV_CODEC_ID_SMV, MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */
323 { AV_CODEC_ID_NONE, 0 },
326 const AVCodecTag ff_codec_movsubtitle_tags[] = {
327 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') },
328 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') },
329 { AV_CODEC_ID_EIA_608, MKTAG('c', '6', '0', '8') },
330 { AV_CODEC_ID_NONE, 0 },
333 /* map numeric codes from mdhd atom to ISO 639 */
334 /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
335 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
336 /* deprecated by putting the code as 3*5bit ascii */
337 static const char mov_mdhd_language_map[][4] = {
339 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
340 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
341 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", "",
342 "fo ", "", "rus", "chi", "", "iri", "alb", "ron", "ces", "slk",
343 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
345 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", "", "pus",
346 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
347 "pa ", "ori", "mal", "kan", "tam", "tel", "", "bur", "khm", "lao",
349 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
351 "", "run", "", "mlg", "epo", "", "", "", "", "",
353 "", "", "", "", "", "", "", "", "", "",
354 "", "", "", "", "", "", "", "", "", "",
355 "", "", "", "", "", "", "", "", "wel", "baq",
356 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
359 int ff_mov_iso639_to_lang(const char lang[4], int mp4)
363 /* old way, only for QT? */
364 for (i = 0; lang[0] && !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
365 if (!strcmp(lang, mov_mdhd_language_map[i]))
368 /* XXX:can we do that in mov too? */
371 /* handle undefined as such */
375 for (i = 0; i < 3; i++) {
386 int ff_mov_lang_to_iso639(unsigned code, char to[4])
390 /* is it the mangled iso code? */
391 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
392 if (code >= 0x400 && code != 0x7fff) {
393 for (i = 2; i >= 0; i--) {
394 to[i] = 0x60 + (code & 0x1f);
399 /* old fashion apple lang code */
400 if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
402 if (!mov_mdhd_language_map[code][0])
404 memcpy(to, mov_mdhd_language_map[code], 4);
408 int ff_mp4_read_descr_len(AVIOContext *pb)
414 len = (len << 7) | (c & 0x7f);
421 int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag)
425 len = ff_mp4_read_descr_len(pb);
426 av_log(fc, AV_LOG_TRACE, "MPEG4 description: tag=0x%02x len=%d\n", *tag, len);
430 void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id)
433 if (es_id) *es_id = avio_rb16(pb);
436 if (flags & 0x80) //streamDependenceFlag
438 if (flags & 0x40) { //URL_Flag
439 int len = avio_r8(pb);
442 if (flags & 0x20) //OCRstreamFlag
446 static const AVCodecTag mp4_audio_types[] = {
447 { AV_CODEC_ID_MP3ON4, AOT_PS }, /* old mp3on4 draft */
448 { AV_CODEC_ID_MP3ON4, AOT_L1 }, /* layer 1 */
449 { AV_CODEC_ID_MP3ON4, AOT_L2 }, /* layer 2 */
450 { AV_CODEC_ID_MP3ON4, AOT_L3 }, /* layer 3 */
451 { AV_CODEC_ID_MP4ALS, AOT_ALS }, /* MPEG-4 ALS */
452 { AV_CODEC_ID_NONE, AOT_NULL },
455 int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext *pb)
457 enum AVCodecID codec_id;
461 int object_type_id = avio_r8(pb);
462 avio_r8(pb); /* stream type */
463 avio_rb24(pb); /* buffer size db */
465 if(avcodec_is_open(st->codec)) {
466 av_log(fc, AV_LOG_DEBUG, "codec open in read_dec_config_descr\n");
472 st->codec->rc_max_rate = v;
474 st->codec->bit_rate = avio_rb32(pb); /* avg bitrate */
476 codec_id= ff_codec_get_id(ff_mp4_obj_type, object_type_id);
478 st->codec->codec_id= codec_id;
479 av_log(fc, AV_LOG_TRACE, "esds object type id 0x%02x\n", object_type_id);
480 len = ff_mp4_read_descr(fc, pb, &tag);
481 if (tag == MP4DecSpecificDescrTag) {
482 av_log(fc, AV_LOG_TRACE, "Specific MPEG4 header len=%d\n", len);
483 if (!len || (uint64_t)len > (1<<30))
485 av_free(st->codec->extradata);
486 if ((ret = ff_get_extradata(st->codec, pb, len)) < 0)
488 if (st->codec->codec_id == AV_CODEC_ID_AAC) {
489 MPEG4AudioConfig cfg = {0};
490 avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
491 st->codec->extradata_size * 8, 1);
492 st->codec->channels = cfg.channels;
493 if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4
494 st->codec->sample_rate = avpriv_mpa_freq_tab[cfg.sampling_index];
495 else if (cfg.ext_sample_rate)
496 st->codec->sample_rate = cfg.ext_sample_rate;
498 st->codec->sample_rate = cfg.sample_rate;
499 av_log(fc, AV_LOG_TRACE, "mp4a config channels %d obj %d ext obj %d "
500 "sample rate %d ext sample rate %d\n", st->codec->channels,
501 cfg.object_type, cfg.ext_object_type,
502 cfg.sample_rate, cfg.ext_sample_rate);
503 if (!(st->codec->codec_id = ff_codec_get_id(mp4_audio_types,
505 st->codec->codec_id = AV_CODEC_ID_AAC;
511 typedef struct MovChannelLayout {
512 int64_t channel_layout;
516 static const MovChannelLayout mov_channel_layout[] = {
517 { AV_CH_LAYOUT_MONO, (100<<16) | 1}, // kCAFChannelLayoutTag_Mono
518 { AV_CH_LAYOUT_STEREO, (101<<16) | 2}, // kCAFChannelLayoutTag_Stereo
519 { AV_CH_LAYOUT_STEREO, (102<<16) | 2}, // kCAFChannelLayoutTag_StereoHeadphones
520 { AV_CH_LAYOUT_2_1, (131<<16) | 3}, // kCAFChannelLayoutTag_ITU_2_1
521 { AV_CH_LAYOUT_QUAD, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
522 { AV_CH_LAYOUT_2_2, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
523 { AV_CH_LAYOUT_QUAD, (108<<16) | 4}, // kCAFChannelLayoutTag_Quadraphonic
524 { AV_CH_LAYOUT_SURROUND, (113<<16) | 3}, // kCAFChannelLayoutTag_MPEG_3_0_A
525 { AV_CH_LAYOUT_4POINT0, (115<<16) | 4}, // kCAFChannelLayoutTag_MPEG_4_0_A
526 { AV_CH_LAYOUT_5POINT0_BACK, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
527 { AV_CH_LAYOUT_5POINT0, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
528 { AV_CH_LAYOUT_5POINT1_BACK, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
529 { AV_CH_LAYOUT_5POINT1, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
530 { AV_CH_LAYOUT_7POINT1, (128<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_C
531 { AV_CH_LAYOUT_7POINT1_WIDE, (126<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_A
532 { AV_CH_LAYOUT_5POINT1_BACK|AV_CH_LAYOUT_STEREO_DOWNMIX, (130<<16) | 8}, // kCAFChannelLayoutTag_SMPTE_DTV
533 { AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY, (133<<16) | 3}, // kCAFChannelLayoutTag_DVD_4
534 { AV_CH_LAYOUT_2_1|AV_CH_LOW_FREQUENCY, (134<<16) | 4}, // kCAFChannelLayoutTag_DVD_5
535 { AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
536 { AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
537 { AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, (136<<16) | 4}, // kCAFChannelLayoutTag_DVD_10
538 { AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, (137<<16) | 5}, // kCAFChannelLayoutTag_DVD_11
542 int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
544 AVCodecContext *codec= st->codec;
546 AVIOContext *pb = s->pb;
547 const MovChannelLayout *layouts = mov_channel_layout;
550 return AVERROR_INVALIDDATA;
552 layout_tag = avio_rb32(pb);
554 if (layout_tag == 0) { // kCAFChannelLayoutTag_UseChannelDescriptions
555 // Channel descriptions not implemented
556 av_log_ask_for_sample(s, "Unimplemented container channel layout.\n");
560 if (layout_tag == 0x10000) { // kCAFChannelLayoutTag_UseChannelBitmap
561 codec->channel_layout = avio_rb32(pb);
566 while (layouts->channel_layout) {
567 if (layout_tag == layouts->layout_tag) {
568 codec->channel_layout = layouts->channel_layout;
573 if (!codec->channel_layout)
574 av_log(s, AV_LOG_WARNING, "Unknown container channel layout.\n");
581 void ff_mov_write_chan(AVIOContext *pb, int64_t channel_layout)
583 const MovChannelLayout *layouts;
584 uint32_t layout_tag = 0;
586 for (layouts = mov_channel_layout; layouts->channel_layout; layouts++)
587 if (channel_layout == layouts->channel_layout) {
588 layout_tag = layouts->layout_tag;
593 avio_wb32(pb, layout_tag); // mChannelLayoutTag
594 avio_wb32(pb, 0); // mChannelBitmap
596 avio_wb32(pb, 0x10000); // kCAFChannelLayoutTag_UseChannelBitmap
597 avio_wb32(pb, channel_layout);
599 avio_wb32(pb, 0); // mNumberChannelDescriptions
602 const struct AVCodecTag *avformat_get_mov_video_tags(void)
604 return ff_codec_movvideo_tags;
607 const struct AVCodecTag *avformat_get_mov_audio_tags(void)
609 return ff_codec_movaudio_tags;