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_DTS , 0xA9 }, /* mp4ra.org */
61 { AV_CODEC_ID_VORBIS , 0xDD }, /* non standard, gpac uses it */
62 { AV_CODEC_ID_DVD_SUBTITLE, 0xE0 }, /* non standard, see unsupported-embedded-subs-2.mp4 */
63 { AV_CODEC_ID_QCELP , 0xE1 },
64 { AV_CODEC_ID_MPEG4SYSTEMS, 0x01 },
65 { AV_CODEC_ID_MPEG4SYSTEMS, 0x02 },
66 { AV_CODEC_ID_NONE , 0 },
69 const AVCodecTag ff_codec_movvideo_tags[] = {
70 /* { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
72 { AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */
73 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* Uncompressed YUV422 */
74 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */
75 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2vuy but byte swapped */
77 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '5', '5') },
78 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '6', '5') },
79 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', '5', '6', '5') },
80 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', '4', 'B', 'G') },
81 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', 'G', 'R', 'A') },
82 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', 'A') },
83 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'B', 'G', 'R') },
84 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '1', '6', 'g') },
85 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '4', '8', 'r') },
86 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'b', 'g') },
87 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'r', 'g') },
88 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'y', 'v') },
89 { AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },
90 { AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
91 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */
92 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */
94 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'k') }, /* UNCOMPRESSED 10BIT RGB */
95 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'g') }, /* UNCOMPRESSED 10BIT RGB */
96 { AV_CODEC_ID_R210, MKTAG('r', '2', '1', '0') }, /* UNCOMPRESSED 10BIT RGB */
97 { AV_CODEC_ID_AVUI, MKTAG('A', 'V', 'U', 'I') }, /* AVID Uncompressed deinterleaved UYVY422 */
98 { AV_CODEC_ID_AVRP, MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */
99 { AV_CODEC_ID_AVRP, MKTAG('S', 'U', 'D', 'S') }, /* Avid DS Uncompressed */
100 { AV_CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, /* UNCOMPRESSED 10BIT 4:2:2 */
101 { AV_CODEC_ID_V210, MKTAG('b', 'x', 'y', '2') }, /* BOXX 10BIT 4:2:2 */
102 { AV_CODEC_ID_V308, MKTAG('v', '3', '0', '8') }, /* UNCOMPRESSED 8BIT 4:4:4 */
103 { AV_CODEC_ID_V408, MKTAG('v', '4', '0', '8') }, /* UNCOMPRESSED 8BIT 4:4:4:4 */
104 { AV_CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, /* UNCOMPRESSED 10BIT 4:4:4 */
105 { AV_CODEC_ID_Y41P, MKTAG('Y', '4', '1', 'P') }, /* UNCOMPRESSED 12BIT 4:1:1 */
106 { AV_CODEC_ID_YUV4, MKTAG('y', 'u', 'v', '4') }, /* libquicktime packed yuv420p */
107 { AV_CODEC_ID_TARGA_Y216, MKTAG('Y', '2', '1', '6') },
109 { AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
110 { AV_CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
111 { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
112 /* { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
113 { AV_CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */
114 { AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
116 { AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
117 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
118 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
119 { AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
121 { AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
122 { AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
123 { AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
124 { AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
126 { AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
127 { AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */
129 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
130 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
131 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
132 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
133 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
134 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
135 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */
136 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */
137 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */
138 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
139 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },
140 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },
141 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
142 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
143 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */
145 { AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
146 { AV_CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
147 { AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
148 { AV_CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
149 { AV_CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
150 { AV_CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
151 { AV_CODEC_ID_SGIRLE, MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */
152 { AV_CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') },
153 { AV_CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
155 { AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },
157 { AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */
158 { AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */
160 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
161 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra 50M 720p24/30/60 */
162 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra 50M 720p25/50 */
163 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra 50M 1080p25/50 */
164 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra 50M 1080p24/30/60 */
165 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra 50M 1080i50 */
166 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra 50M 1080i60 */
167 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */
168 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */
169 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */
170 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
171 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
172 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
173 { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
174 { AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 4:2:2 10bit */
176 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
177 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
178 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
179 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */
180 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG2 HDV 720p30 */
181 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 HDV 1080i60 */
182 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG2 HDV 1080i50 */
183 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG2 HDV 720p24 */
184 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG2 HDV 720p25 */
185 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG2 HDV 1080p24 */
186 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG2 HDV 1080p25 */
187 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG2 HDV 1080p30 */
188 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG2 HDV 720p60 JVC */
189 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG2 HDV 720p50 */
190 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */
191 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */
192 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG2 IMX NTSC 525/60 40mb/s produced by FCP */
193 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG2 IMX PAL 625/50 40mb/s produced by FCP */
194 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */
195 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */
196 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */
197 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */
198 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */
199 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */
200 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */
201 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */
202 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */
203 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */
204 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */
205 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */
206 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */
207 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */
208 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */
209 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */
210 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */
211 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */
212 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */
213 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */
214 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */
215 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */
216 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */
217 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */
218 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */
219 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */
220 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */
221 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */
222 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */
223 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
224 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', '2', 'v') }, /* FCP5 */
226 { AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
228 { AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
229 { AV_CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
230 { AV_CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
231 { AV_CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') },
232 { AV_CODEC_ID_PNG, MKTAG('M', 'N', 'G', ' ') },
234 { AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
235 { AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },
237 { AV_CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') },
238 { AV_CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
239 { AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
240 { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
241 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
242 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'u', 'p') },
243 { AV_CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */
244 { AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') }, /* DPX */
245 { AV_CODEC_ID_EXR, MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
247 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
248 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
249 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
250 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
251 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
252 { AV_CODEC_ID_FLIC, MKTAG('f', 'l', 'i', 'c') },
254 { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
256 { AV_CODEC_ID_NONE, 0 },
259 const AVCodecTag ff_codec_movaudio_tags[] = {
260 { AV_CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') },
261 { AV_CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
262 { AV_CODEC_ID_AC3, MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
263 { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') },
264 { AV_CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') },
265 { AV_CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
266 { AV_CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
267 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
268 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
269 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
270 { AV_CODEC_ID_DTS, MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
271 { AV_CODEC_ID_EAC3, MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
272 { AV_CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
273 { AV_CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
274 { AV_CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') },
275 { AV_CODEC_ID_ILBC, MKTAG('i', 'l', 'b', 'c') },
276 { AV_CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') },
277 { AV_CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') },
278 { AV_CODEC_ID_MP1, MKTAG('.', 'm', 'p', '1') },
279 { AV_CODEC_ID_MP2, MKTAG('.', 'm', 'p', '2') },
280 { AV_CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') },
281 { AV_CODEC_ID_MP3, 0x6D730055 },
282 { AV_CODEC_ID_NELLYMOSER, MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
283 { AV_CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') },
284 { AV_CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') },
285 { AV_CODEC_ID_PCM_F32LE, MKTAG('f', 'l', '3', '2') },
286 { AV_CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') },
287 { AV_CODEC_ID_PCM_F64LE, MKTAG('f', 'l', '6', '4') },
288 { AV_CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') },
289 { AV_CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') },
290 { AV_CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') },
291 { AV_CODEC_ID_PCM_S16BE, MKTAG('l', 'p', 'c', 'm') },
292 { AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
293 { AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
294 { AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
295 { AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
296 { AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
297 { AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
298 { AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
299 { AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },
300 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'p') },
301 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'q') },
302 { AV_CODEC_ID_QCELP, MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
303 { AV_CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') },
304 { AV_CODEC_ID_QDMC, MKTAG('Q', 'D', 'M', 'C') },
305 { AV_CODEC_ID_SPEEX, MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
306 { AV_CODEC_ID_SPEEX, MKTAG('S', 'P', 'X', 'N') }, /* ZygoAudio (quality 10 mode) */
307 { AV_CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') },
308 { AV_CODEC_ID_EVRC, MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */
309 { AV_CODEC_ID_SMV, MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */
310 { AV_CODEC_ID_NONE, 0 },
313 const AVCodecTag ff_codec_movsubtitle_tags[] = {
314 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') },
315 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') },
316 { AV_CODEC_ID_EIA_608, MKTAG('c', '6', '0', '8') },
317 { AV_CODEC_ID_NONE, 0 },
320 /* map numeric codes from mdhd atom to ISO 639 */
321 /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
322 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
323 /* deprecated by putting the code as 3*5bit ascii */
324 static const char mov_mdhd_language_map[][4] = {
326 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
327 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
328 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", "",
329 "fo ", "", "rus", "chi", "", "iri", "alb", "ron", "ces", "slk",
330 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
332 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", "", "pus",
333 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
334 "pa ", "ori", "mal", "kan", "tam", "tel", "", "bur", "khm", "lao",
336 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
338 "", "run", "", "mlg", "epo", "", "", "", "", "",
340 "", "", "", "", "", "", "", "", "", "",
341 "", "", "", "", "", "", "", "", "", "",
342 "", "", "", "", "", "", "", "", "wel", "baq",
343 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
346 int ff_mov_iso639_to_lang(const char lang[4], int mp4)
350 /* old way, only for QT? */
351 for (i = 0; lang[0] && !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
352 if (!strcmp(lang, mov_mdhd_language_map[i]))
355 /* XXX:can we do that in mov too? */
358 /* handle undefined as such */
362 for (i = 0; i < 3; i++) {
373 int ff_mov_lang_to_iso639(unsigned code, char to[4])
377 /* is it the mangled iso code? */
378 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
379 if (code >= 0x400 && code != 0x7fff) {
380 for (i = 2; i >= 0; i--) {
381 to[i] = 0x60 + (code & 0x1f);
386 /* old fashion apple lang code */
387 if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
389 if (!mov_mdhd_language_map[code][0])
391 memcpy(to, mov_mdhd_language_map[code], 4);
395 int ff_mp4_read_descr_len(AVIOContext *pb)
401 len = (len << 7) | (c & 0x7f);
408 int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag)
412 len = ff_mp4_read_descr_len(pb);
413 av_dlog(fc, "MPEG4 description: tag=0x%02x len=%d\n", *tag, len);
417 void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id)
420 if (es_id) *es_id = avio_rb16(pb);
423 if (flags & 0x80) //streamDependenceFlag
425 if (flags & 0x40) { //URL_Flag
426 int len = avio_r8(pb);
429 if (flags & 0x20) //OCRstreamFlag
433 static const AVCodecTag mp4_audio_types[] = {
434 { AV_CODEC_ID_MP3ON4, AOT_PS }, /* old mp3on4 draft */
435 { AV_CODEC_ID_MP3ON4, AOT_L1 }, /* layer 1 */
436 { AV_CODEC_ID_MP3ON4, AOT_L2 }, /* layer 2 */
437 { AV_CODEC_ID_MP3ON4, AOT_L3 }, /* layer 3 */
438 { AV_CODEC_ID_MP4ALS, AOT_ALS }, /* MPEG-4 ALS */
439 { AV_CODEC_ID_NONE, AOT_NULL },
442 int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext *pb)
446 int object_type_id = avio_r8(pb);
447 avio_r8(pb); /* stream type */
448 avio_rb24(pb); /* buffer size db */
449 avio_rb32(pb); /* max bitrate */
450 avio_rb32(pb); /* avg bitrate */
452 if(avcodec_is_open(st->codec)) {
453 av_log(fc, AV_LOG_DEBUG, "codec open in read_dec_config_descr\n");
457 st->codec->codec_id= ff_codec_get_id(ff_mp4_obj_type, object_type_id);
458 av_dlog(fc, "esds object type id 0x%02x\n", object_type_id);
459 len = ff_mp4_read_descr(fc, pb, &tag);
460 if (tag == MP4DecSpecificDescrTag) {
461 av_dlog(fc, "Specific MPEG4 header len=%d\n", len);
462 if (!len || (uint64_t)len > (1<<30))
464 av_free(st->codec->extradata);
465 if ((ret = ff_get_extradata(st->codec, pb, len)) < 0)
467 if (st->codec->codec_id == AV_CODEC_ID_AAC) {
468 MPEG4AudioConfig cfg = {0};
469 avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
470 st->codec->extradata_size * 8, 1);
471 st->codec->channels = cfg.channels;
472 if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4
473 st->codec->sample_rate = avpriv_mpa_freq_tab[cfg.sampling_index];
474 else if (cfg.ext_sample_rate)
475 st->codec->sample_rate = cfg.ext_sample_rate;
477 st->codec->sample_rate = cfg.sample_rate;
478 av_dlog(fc, "mp4a config channels %d obj %d ext obj %d "
479 "sample rate %d ext sample rate %d\n", st->codec->channels,
480 cfg.object_type, cfg.ext_object_type,
481 cfg.sample_rate, cfg.ext_sample_rate);
482 if (!(st->codec->codec_id = ff_codec_get_id(mp4_audio_types,
484 st->codec->codec_id = AV_CODEC_ID_AAC;
490 typedef struct MovChannelLayout {
491 int64_t channel_layout;
495 static const MovChannelLayout mov_channel_layout[] = {
496 { AV_CH_LAYOUT_MONO, (100<<16) | 1}, // kCAFChannelLayoutTag_Mono
497 { AV_CH_LAYOUT_STEREO, (101<<16) | 2}, // kCAFChannelLayoutTag_Stereo
498 { AV_CH_LAYOUT_STEREO, (102<<16) | 2}, // kCAFChannelLayoutTag_StereoHeadphones
499 { AV_CH_LAYOUT_2_1, (131<<16) | 3}, // kCAFChannelLayoutTag_ITU_2_1
500 { AV_CH_LAYOUT_QUAD, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
501 { AV_CH_LAYOUT_2_2, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
502 { AV_CH_LAYOUT_QUAD, (108<<16) | 4}, // kCAFChannelLayoutTag_Quadraphonic
503 { AV_CH_LAYOUT_SURROUND, (113<<16) | 3}, // kCAFChannelLayoutTag_MPEG_3_0_A
504 { AV_CH_LAYOUT_4POINT0, (115<<16) | 4}, // kCAFChannelLayoutTag_MPEG_4_0_A
505 { AV_CH_LAYOUT_5POINT0_BACK, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
506 { AV_CH_LAYOUT_5POINT0, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
507 { AV_CH_LAYOUT_5POINT1_BACK, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
508 { AV_CH_LAYOUT_5POINT1, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
509 { AV_CH_LAYOUT_7POINT1, (128<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_C
510 { AV_CH_LAYOUT_7POINT1_WIDE, (126<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_A
511 { AV_CH_LAYOUT_5POINT1_BACK|AV_CH_LAYOUT_STEREO_DOWNMIX, (130<<16) | 8}, // kCAFChannelLayoutTag_SMPTE_DTV
512 { AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY, (133<<16) | 3}, // kCAFChannelLayoutTag_DVD_4
513 { AV_CH_LAYOUT_2_1|AV_CH_LOW_FREQUENCY, (134<<16) | 4}, // kCAFChannelLayoutTag_DVD_5
514 { AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
515 { AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
516 { AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, (136<<16) | 4}, // kCAFChannelLayoutTag_DVD_10
517 { AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, (137<<16) | 5}, // kCAFChannelLayoutTag_DVD_11
521 int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
523 AVCodecContext *codec= st->codec;
525 AVIOContext *pb = s->pb;
526 const MovChannelLayout *layouts = mov_channel_layout;
529 return AVERROR_INVALIDDATA;
531 layout_tag = avio_rb32(pb);
533 if (layout_tag == 0) { // kCAFChannelLayoutTag_UseChannelDescriptions
534 // Channel descriptions not implemented
535 av_log_ask_for_sample(s, "Unimplemented container channel layout.\n");
539 if (layout_tag == 0x10000) { // kCAFChannelLayoutTag_UseChannelBitmap
540 codec->channel_layout = avio_rb32(pb);
545 while (layouts->channel_layout) {
546 if (layout_tag == layouts->layout_tag) {
547 codec->channel_layout = layouts->channel_layout;
552 if (!codec->channel_layout)
553 av_log(s, AV_LOG_WARNING, "Unknown container channel layout.\n");
560 void ff_mov_write_chan(AVIOContext *pb, int64_t channel_layout)
562 const MovChannelLayout *layouts;
563 uint32_t layout_tag = 0;
565 for (layouts = mov_channel_layout; layouts->channel_layout; layouts++)
566 if (channel_layout == layouts->channel_layout) {
567 layout_tag = layouts->layout_tag;
572 avio_wb32(pb, layout_tag); // mChannelLayoutTag
573 avio_wb32(pb, 0); // mChannelBitmap
575 avio_wb32(pb, 0x10000); // kCAFChannelLayoutTag_UseChannelBitmap
576 avio_wb32(pb, channel_layout);
578 avio_wb32(pb, 0); // mNumberChannelDescriptions
581 const struct AVCodecTag *avformat_get_mov_video_tags(void)
583 return ff_codec_movvideo_tags;
586 const struct AVCodecTag *avformat_get_mov_audio_tags(void)
588 return ff_codec_movaudio_tags;