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"
30 /* http://www.mp4ra.org */
31 /* ordered by muxing preference */
32 const AVCodecTag ff_mp4_obj_type[] = {
33 { AV_CODEC_ID_MOV_TEXT , 0x08 },
34 { AV_CODEC_ID_MPEG4 , 0x20 },
35 { AV_CODEC_ID_H264 , 0x21 },
36 { AV_CODEC_ID_AAC , 0x40 },
37 { AV_CODEC_ID_MP4ALS , 0x40 }, /* 14496-3 ALS */
38 { AV_CODEC_ID_MPEG2VIDEO , 0x61 }, /* MPEG2 Main */
39 { AV_CODEC_ID_MPEG2VIDEO , 0x60 }, /* MPEG2 Simple */
40 { AV_CODEC_ID_MPEG2VIDEO , 0x62 }, /* MPEG2 SNR */
41 { AV_CODEC_ID_MPEG2VIDEO , 0x63 }, /* MPEG2 Spatial */
42 { AV_CODEC_ID_MPEG2VIDEO , 0x64 }, /* MPEG2 High */
43 { AV_CODEC_ID_MPEG2VIDEO , 0x65 }, /* MPEG2 422 */
44 { AV_CODEC_ID_AAC , 0x66 }, /* MPEG2 AAC Main */
45 { AV_CODEC_ID_AAC , 0x67 }, /* MPEG2 AAC Low */
46 { AV_CODEC_ID_AAC , 0x68 }, /* MPEG2 AAC SSR */
47 { AV_CODEC_ID_MP3 , 0x69 }, /* 13818-3 */
48 { AV_CODEC_ID_MP2 , 0x69 }, /* 11172-3 */
49 { AV_CODEC_ID_MPEG1VIDEO , 0x6A }, /* 11172-2 */
50 { AV_CODEC_ID_MP3 , 0x6B }, /* 11172-3 */
51 { AV_CODEC_ID_MJPEG , 0x6C }, /* 10918-1 */
52 { AV_CODEC_ID_PNG , 0x6D },
53 { AV_CODEC_ID_JPEG2000 , 0x6E }, /* 15444-1 */
54 { AV_CODEC_ID_VC1 , 0xA3 },
55 { AV_CODEC_ID_DIRAC , 0xA4 },
56 { AV_CODEC_ID_AC3 , 0xA5 },
57 { AV_CODEC_ID_DTS , 0xA9 }, /* mp4ra.org */
58 { AV_CODEC_ID_VORBIS , 0xDD }, /* non standard, gpac uses it */
59 { AV_CODEC_ID_DVD_SUBTITLE, 0xE0 }, /* non standard, see unsupported-embedded-subs-2.mp4 */
60 { AV_CODEC_ID_QCELP , 0xE1 },
61 { AV_CODEC_ID_MPEG4SYSTEMS, 0x01 },
62 { AV_CODEC_ID_MPEG4SYSTEMS, 0x02 },
63 { AV_CODEC_ID_NONE , 0 },
66 const AVCodecTag ff_codec_movvideo_tags[] = {
67 /* { AV_CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
69 { AV_CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */
70 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', '2') }, /* Uncompressed YUV422 */
71 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */
72 { AV_CODEC_ID_RAWVIDEO, MKTAG('y', 'u', 'v', 's') }, /* same as 2vuy but byte swapped */
74 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '5', '5') },
75 { AV_CODEC_ID_RAWVIDEO, MKTAG('L', '5', '6', '5') },
76 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', '5', '6', '5') },
77 { AV_CODEC_ID_RAWVIDEO, MKTAG('2', '4', 'B', 'G') },
78 { AV_CODEC_ID_RAWVIDEO, MKTAG('B', 'G', 'R', 'A') },
79 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', 'G', 'B', 'A') },
80 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'B', 'G', 'R') },
81 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '1', '6', 'g') },
82 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', '4', '8', 'r') },
83 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'b', 'g') },
84 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'r', 'g') },
85 { AV_CODEC_ID_RAWVIDEO, MKTAG('b', 'x', 'y', 'v') },
86 { AV_CODEC_ID_RAWVIDEO, MKTAG('N', 'O', '1', '6') },
87 { AV_CODEC_ID_RAWVIDEO, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
88 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */
89 { AV_CODEC_ID_RAWVIDEO, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */
91 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'k') }, /* UNCOMPRESSED 10BIT RGB */
92 { AV_CODEC_ID_R10K, MKTAG('R', '1', '0', 'g') }, /* UNCOMPRESSED 10BIT RGB */
93 { AV_CODEC_ID_R210, MKTAG('r', '2', '1', '0') }, /* UNCOMPRESSED 10BIT RGB */
94 { AV_CODEC_ID_AVUI, MKTAG('A', 'V', 'U', 'I') }, /* AVID Uncompressed deinterleaved UYVY422 */
95 { AV_CODEC_ID_AVRP, MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */
96 { AV_CODEC_ID_AVRP, MKTAG('S', 'U', 'D', 'S') }, /* Avid DS Uncompressed */
97 { AV_CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, /* UNCOMPRESSED 10BIT 4:2:2 */
98 { AV_CODEC_ID_V210, MKTAG('b', 'x', 'y', '2') }, /* BOXX 10BIT 4:2:2 */
99 { AV_CODEC_ID_V308, MKTAG('v', '3', '0', '8') }, /* UNCOMPRESSED 8BIT 4:4:4 */
100 { AV_CODEC_ID_V408, MKTAG('v', '4', '0', '8') }, /* UNCOMPRESSED 8BIT 4:4:4:4 */
101 { AV_CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, /* UNCOMPRESSED 10BIT 4:4:4 */
102 { AV_CODEC_ID_Y41P, MKTAG('Y', '4', '1', 'P') }, /* UNCOMPRESSED 12BIT 4:1:1 */
103 { AV_CODEC_ID_YUV4, MKTAG('y', 'u', 'v', '4') }, /* libquicktime packed yuv420p */
104 { AV_CODEC_ID_TARGA_Y216, MKTAG('Y', '2', '1', '6') },
106 { AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
107 { AV_CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
108 { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
109 /* { AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
110 { AV_CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */
111 { AV_CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
113 { AV_CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
114 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
115 { AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
116 { AV_CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
118 { AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
119 { AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
120 { AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
121 { AV_CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
123 { AV_CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
124 { AV_CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */
126 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
127 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
128 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
129 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
130 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
131 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
132 { AV_CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */
133 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */
134 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */
135 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '1') },
136 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '2') },
137 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '4') },
138 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
139 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
140 { AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */
142 { AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
143 { AV_CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
144 { AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
145 { AV_CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
146 { AV_CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
147 { AV_CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
148 { AV_CODEC_ID_SGIRLE, MKTAG('r', 'l', 'e', '1') }, /* SGI RLE 8-bit */
149 { AV_CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') },
150 { AV_CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
152 { AV_CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') },
154 { AV_CODEC_ID_HEVC, MKTAG('h', 'v', 'c', '1') }, /* HEVC/H.265 which indicates parameter sets shall not be in ES */
155 { AV_CODEC_ID_HEVC, MKTAG('h', 'e', 'v', '1') }, /* HEVC/H.265 which indicates parameter sets may be in ES */
157 { AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
158 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'p') }, /* AVC-Intra 50M 720p24/30/60 */
159 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', 'q') }, /* AVC-Intra 50M 720p25/50 */
160 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '2') }, /* AVC-Intra 50M 1080p25/50 */
161 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '3') }, /* AVC-Intra 50M 1080p24/30/60 */
162 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '5') }, /* AVC-Intra 50M 1080i50 */
163 { AV_CODEC_ID_H264, MKTAG('a', 'i', '5', '6') }, /* AVC-Intra 50M 1080i60 */
164 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'p') }, /* AVC-Intra 100M 720p24/30/60 */
165 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', 'q') }, /* AVC-Intra 100M 720p25/50 */
166 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '2') }, /* AVC-Intra 100M 1080p25/50 */
167 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
168 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
169 { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
170 { AV_CODEC_ID_H264, MKTAG('a', 'i', 'v', 'x') }, /* XAVC 4:2:2 10bit */
171 { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
173 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
174 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
175 { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', ' ') },
176 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', '2', 'v', '1') }, /* Apple MPEG-2 Camcorder */
177 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG2 HDV 720p30 */
178 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 HDV 1080i60 */
179 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG2 HDV 1080i50 */
180 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '4') }, /* MPEG2 HDV 720p24 */
181 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG2 HDV 720p25 */
182 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG2 HDV 1080p24 */
183 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG2 HDV 1080p25 */
184 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG2 HDV 1080p30 */
185 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '9') }, /* MPEG2 HDV 720p60 JVC */
186 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', 'a') }, /* MPEG2 HDV 720p50 */
187 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */
188 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */
189 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG2 IMX NTSC 525/60 40mb/s produced by FCP */
190 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG2 IMX PAL 625/50 40mb/s produced by FCP */
191 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */
192 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */
193 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '1') }, /* XDCAM HD422 720p30 CBR */
194 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '4') }, /* XDCAM HD422 720p24 CBR */
195 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '5') }, /* XDCAM HD422 720p25 CBR */
196 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */
197 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */
198 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */
199 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */
200 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */
201 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */
202 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */
203 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */
204 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */
205 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */
206 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */
207 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */
208 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */
209 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */
210 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */
211 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */
212 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */
213 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */
214 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */
215 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */
216 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */
217 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */
218 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', 'd') }, /* XDCAM HD 540p */
219 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'h', '2') }, /* XDCAM HD422 540p */
220 { AV_CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
222 { AV_CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
224 { AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
225 { AV_CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
226 { AV_CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
227 { AV_CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') },
228 { AV_CODEC_ID_PNG, MKTAG('M', 'N', 'G', ' ') },
230 { AV_CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
231 { AV_CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') },
233 { AV_CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') },
234 { AV_CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */
235 { AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
236 { AV_CODEC_ID_MSMPEG4V3, MKTAG('3', 'I', 'V', 'D') }, /* 3ivx DivX Doctor */
237 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', '1', 'x') }, /* AVID 1:1x */
238 { AV_CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'u', 'p') },
239 { AV_CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */
240 { AV_CODEC_ID_DPX, MKTAG('d', 'p', 'x', ' ') }, /* DPX */
241 { AV_CODEC_ID_EXR, MKTAG('e', 'x', 'r', ' ') }, /* OpenEXR */
243 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'h') }, /* Apple ProRes 422 High Quality */
244 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'n') }, /* Apple ProRes 422 Standard Definition */
245 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 's') }, /* Apple ProRes 422 LT */
246 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', 'c', 'o') }, /* Apple ProRes 422 Proxy */
247 { AV_CODEC_ID_PRORES, MKTAG('a', 'p', '4', 'h') }, /* Apple ProRes 4444 */
248 { AV_CODEC_ID_FLIC, MKTAG('f', 'l', 'i', 'c') },
250 { AV_CODEC_ID_AIC, MKTAG('i', 'c', 'o', 'd') },
252 { AV_CODEC_ID_NONE, 0 },
255 const AVCodecTag ff_codec_movaudio_tags[] = {
256 { AV_CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') },
257 { AV_CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */
258 { AV_CODEC_ID_AC3, MKTAG('s', 'a', 'c', '3') }, /* Nero Recode */
259 { AV_CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') },
260 { AV_CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') },
261 { AV_CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
262 { AV_CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
263 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'c') }, /* DTS formats prior to DTS-HD */
264 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'h') }, /* DTS-HD audio formats */
265 { AV_CODEC_ID_DTS, MKTAG('d', 't', 's', 'l') }, /* DTS-HD Lossless formats */
266 { AV_CODEC_ID_DTS, MKTAG('D', 'T', 'S', ' ') }, /* non-standard */
267 { AV_CODEC_ID_EAC3, MKTAG('e', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F (only valid in ISOBMFF) */
268 { AV_CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
269 { AV_CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
270 { AV_CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') },
271 { AV_CODEC_ID_ILBC, MKTAG('i', 'l', 'b', 'c') },
272 { AV_CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') },
273 { AV_CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') },
274 { AV_CODEC_ID_MP1, MKTAG('.', 'm', 'p', '1') },
275 { AV_CODEC_ID_MP2, MKTAG('.', 'm', 'p', '2') },
276 { AV_CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') },
277 { AV_CODEC_ID_MP3, 0x6D730055 },
278 { AV_CODEC_ID_NELLYMOSER, MKTAG('n', 'm', 'o', 's') }, /* Flash Media Server */
279 { AV_CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') },
280 { AV_CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') },
281 { AV_CODEC_ID_PCM_F32LE, MKTAG('f', 'l', '3', '2') },
282 { AV_CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') },
283 { AV_CODEC_ID_PCM_F64LE, MKTAG('f', 'l', '6', '4') },
284 { AV_CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') },
285 { AV_CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') },
286 { AV_CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') },
287 { AV_CODEC_ID_PCM_S16BE, MKTAG('l', 'p', 'c', 'm') },
288 { AV_CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
289 { AV_CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
290 { AV_CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
291 { AV_CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
292 { AV_CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
293 { AV_CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') },
294 { AV_CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') },
295 { AV_CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') },
296 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'p') },
297 { AV_CODEC_ID_QCELP, MKTAG('Q', 'c', 'l', 'q') },
298 { AV_CODEC_ID_QCELP, MKTAG('s', 'q', 'c', 'p') }, /* ISO Media fourcc */
299 { AV_CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') },
300 { AV_CODEC_ID_QDMC, MKTAG('Q', 'D', 'M', 'C') },
301 { AV_CODEC_ID_SPEEX, MKTAG('s', 'p', 'e', 'x') }, /* Flash Media Server */
302 { AV_CODEC_ID_SPEEX, MKTAG('S', 'P', 'X', 'N') },
303 { AV_CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') },
304 { AV_CODEC_ID_EVRC, MKTAG('s', 'e', 'v', 'c') }, /* 3GPP2 */
305 { AV_CODEC_ID_SMV, MKTAG('s', 's', 'm', 'v') }, /* 3GPP2 */
306 { AV_CODEC_ID_NONE, 0 },
309 const AVCodecTag ff_codec_movsubtitle_tags[] = {
310 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') },
311 { AV_CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') },
312 { AV_CODEC_ID_EIA_608, MKTAG('c', '6', '0', '8') },
313 { AV_CODEC_ID_NONE, 0 },
316 /* map numeric codes from mdhd atom to ISO 639 */
317 /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
318 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
319 /* deprecated by putting the code as 3*5bit ascii */
320 static const char mov_mdhd_language_map[][4] = {
322 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
323 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
324 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", "",
325 "fo ", "", "rus", "chi", "", "iri", "alb", "ron", "ces", "slk",
326 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
328 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", "", "pus",
329 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
330 "pa ", "ori", "mal", "kan", "tam", "tel", "", "bur", "khm", "lao",
332 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
334 "", "run", "", "mlg", "epo", "", "", "", "", "",
336 "", "", "", "", "", "", "", "", "", "",
337 "", "", "", "", "", "", "", "", "", "",
338 "", "", "", "", "", "", "", "", "wel", "baq",
339 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
342 int ff_mov_iso639_to_lang(const char lang[4], int mp4)
346 /* old way, only for QT? */
347 for (i = 0; lang[0] && !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
348 if (!strcmp(lang, mov_mdhd_language_map[i]))
351 /* XXX:can we do that in mov too? */
354 /* handle undefined as such */
358 for (i = 0; i < 3; i++) {
369 int ff_mov_lang_to_iso639(unsigned code, char to[4])
373 /* is it the mangled iso code? */
374 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
375 if (code >= 0x400 && code != 0x7fff) {
376 for (i = 2; i >= 0; i--) {
377 to[i] = 0x60 + (code & 0x1f);
382 /* old fashion apple lang code */
383 if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
385 if (!mov_mdhd_language_map[code][0])
387 memcpy(to, mov_mdhd_language_map[code], 4);
391 int ff_mp4_read_descr_len(AVIOContext *pb)
397 len = (len << 7) | (c & 0x7f);
404 int ff_mp4_read_descr(AVFormatContext *fc, AVIOContext *pb, int *tag)
408 len = ff_mp4_read_descr_len(pb);
409 av_dlog(fc, "MPEG4 description: tag=0x%02x len=%d\n", *tag, len);
413 void ff_mp4_parse_es_descr(AVIOContext *pb, int *es_id)
416 if (es_id) *es_id = avio_rb16(pb);
419 if (flags & 0x80) //streamDependenceFlag
421 if (flags & 0x40) { //URL_Flag
422 int len = avio_r8(pb);
425 if (flags & 0x20) //OCRstreamFlag
429 static const AVCodecTag mp4_audio_types[] = {
430 { AV_CODEC_ID_MP3ON4, AOT_PS }, /* old mp3on4 draft */
431 { AV_CODEC_ID_MP3ON4, AOT_L1 }, /* layer 1 */
432 { AV_CODEC_ID_MP3ON4, AOT_L2 }, /* layer 2 */
433 { AV_CODEC_ID_MP3ON4, AOT_L3 }, /* layer 3 */
434 { AV_CODEC_ID_MP4ALS, AOT_ALS }, /* MPEG-4 ALS */
435 { AV_CODEC_ID_NONE, AOT_NULL },
438 int ff_mp4_read_dec_config_descr(AVFormatContext *fc, AVStream *st, AVIOContext *pb)
441 int object_type_id = avio_r8(pb);
442 avio_r8(pb); /* stream type */
443 avio_rb24(pb); /* buffer size db */
444 avio_rb32(pb); /* max bitrate */
445 avio_rb32(pb); /* avg bitrate */
447 if(avcodec_is_open(st->codec)) {
448 av_log(fc, AV_LOG_DEBUG, "codec open in read_dec_config_descr\n");
452 st->codec->codec_id= ff_codec_get_id(ff_mp4_obj_type, object_type_id);
453 av_dlog(fc, "esds object type id 0x%02x\n", object_type_id);
454 len = ff_mp4_read_descr(fc, pb, &tag);
455 if (tag == MP4DecSpecificDescrTag) {
456 av_dlog(fc, "Specific MPEG4 header len=%d\n", len);
457 if (!len || (uint64_t)len > (1<<30))
459 av_free(st->codec->extradata);
460 if (ff_alloc_extradata(st->codec, len))
461 return AVERROR(ENOMEM);
462 avio_read(pb, st->codec->extradata, len);
463 if (st->codec->codec_id == AV_CODEC_ID_AAC) {
464 MPEG4AudioConfig cfg = {0};
465 avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
466 st->codec->extradata_size * 8, 1);
467 st->codec->channels = cfg.channels;
468 if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4
469 st->codec->sample_rate = avpriv_mpa_freq_tab[cfg.sampling_index];
470 else if (cfg.ext_sample_rate)
471 st->codec->sample_rate = cfg.ext_sample_rate;
473 st->codec->sample_rate = cfg.sample_rate;
474 av_dlog(fc, "mp4a config channels %d obj %d ext obj %d "
475 "sample rate %d ext sample rate %d\n", st->codec->channels,
476 cfg.object_type, cfg.ext_object_type,
477 cfg.sample_rate, cfg.ext_sample_rate);
478 if (!(st->codec->codec_id = ff_codec_get_id(mp4_audio_types,
480 st->codec->codec_id = AV_CODEC_ID_AAC;
486 typedef struct MovChannelLayout {
487 int64_t channel_layout;
491 static const MovChannelLayout mov_channel_layout[] = {
492 { AV_CH_LAYOUT_MONO, (100<<16) | 1}, // kCAFChannelLayoutTag_Mono
493 { AV_CH_LAYOUT_STEREO, (101<<16) | 2}, // kCAFChannelLayoutTag_Stereo
494 { AV_CH_LAYOUT_STEREO, (102<<16) | 2}, // kCAFChannelLayoutTag_StereoHeadphones
495 { AV_CH_LAYOUT_2_1, (131<<16) | 3}, // kCAFChannelLayoutTag_ITU_2_1
496 { AV_CH_LAYOUT_QUAD, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
497 { AV_CH_LAYOUT_2_2, (132<<16) | 4}, // kCAFChannelLayoutTag_ITU_2_2
498 { AV_CH_LAYOUT_QUAD, (108<<16) | 4}, // kCAFChannelLayoutTag_Quadraphonic
499 { AV_CH_LAYOUT_SURROUND, (113<<16) | 3}, // kCAFChannelLayoutTag_MPEG_3_0_A
500 { AV_CH_LAYOUT_4POINT0, (115<<16) | 4}, // kCAFChannelLayoutTag_MPEG_4_0_A
501 { AV_CH_LAYOUT_5POINT0_BACK, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
502 { AV_CH_LAYOUT_5POINT0, (117<<16) | 5}, // kCAFChannelLayoutTag_MPEG_5_0_A
503 { AV_CH_LAYOUT_5POINT1_BACK, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
504 { AV_CH_LAYOUT_5POINT1, (121<<16) | 6}, // kCAFChannelLayoutTag_MPEG_5_1_A
505 { AV_CH_LAYOUT_7POINT1, (128<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_C
506 { AV_CH_LAYOUT_7POINT1_WIDE, (126<<16) | 8}, // kCAFChannelLayoutTag_MPEG_7_1_A
507 { AV_CH_LAYOUT_5POINT1_BACK|AV_CH_LAYOUT_STEREO_DOWNMIX, (130<<16) | 8}, // kCAFChannelLayoutTag_SMPTE_DTV
508 { AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY, (133<<16) | 3}, // kCAFChannelLayoutTag_DVD_4
509 { AV_CH_LAYOUT_2_1|AV_CH_LOW_FREQUENCY, (134<<16) | 4}, // kCAFChannelLayoutTag_DVD_5
510 { AV_CH_LAYOUT_QUAD|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
511 { AV_CH_LAYOUT_2_2|AV_CH_LOW_FREQUENCY, (135<<16) | 4}, // kCAFChannelLayoutTag_DVD_6
512 { AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY, (136<<16) | 4}, // kCAFChannelLayoutTag_DVD_10
513 { AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY, (137<<16) | 5}, // kCAFChannelLayoutTag_DVD_11
517 int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
519 AVCodecContext *codec= st->codec;
521 AVIOContext *pb = s->pb;
522 const MovChannelLayout *layouts = mov_channel_layout;
525 return AVERROR_INVALIDDATA;
527 layout_tag = avio_rb32(pb);
529 if (layout_tag == 0) { // kCAFChannelLayoutTag_UseChannelDescriptions
530 // Channel descriptions not implemented
531 av_log_ask_for_sample(s, "Unimplemented container channel layout.\n");
535 if (layout_tag == 0x10000) { // kCAFChannelLayoutTag_UseChannelBitmap
536 codec->channel_layout = avio_rb32(pb);
541 while (layouts->channel_layout) {
542 if (layout_tag == layouts->layout_tag) {
543 codec->channel_layout = layouts->channel_layout;
548 if (!codec->channel_layout)
549 av_log(s, AV_LOG_WARNING, "Unknown container channel layout.\n");
556 void ff_mov_write_chan(AVIOContext *pb, int64_t channel_layout)
558 const MovChannelLayout *layouts;
559 uint32_t layout_tag = 0;
561 for (layouts = mov_channel_layout; layouts->channel_layout; layouts++)
562 if (channel_layout == layouts->channel_layout) {
563 layout_tag = layouts->layout_tag;
568 avio_wb32(pb, layout_tag); // mChannelLayoutTag
569 avio_wb32(pb, 0); // mChannelBitmap
571 avio_wb32(pb, 0x10000); // kCAFChannelLayoutTag_UseChannelBitmap
572 avio_wb32(pb, channel_layout);
574 avio_wb32(pb, 0); // mNumberChannelDescriptions