fix pcm u/s8 muxing
[libav.git] / libavformat / isom.c
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1/*
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>
6 *
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7 * This file is part of FFmpeg.
8 *
9 * FFmpeg is free software; you can redistribute it and/or
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10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
b78e7197 12 * version 2.1 of the License, or (at your option) any later version.
e40ee6a2 13 *
b78e7197 14 * FFmpeg is distributed in the hope that it will be useful,
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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.
18 *
19 * You should have received a copy of the GNU Lesser General Public
b78e7197 20 * License along with FFmpeg; if not, write to the Free Software
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21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#include "avformat.h"
25#include "riff.h"
26#include "isom.h"
27
28/* http://gpac.sourceforge.net/tutorial/mediatypes.htm */
7caf0cc6 29const AVCodecTag ff_mov_obj_type[] = {
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30 { CODEC_ID_MPEG4 , 32 },
31 { CODEC_ID_H264 , 33 },
32 { CODEC_ID_AAC , 64 },
33 { CODEC_ID_MPEG2VIDEO, 96 }, /* MPEG2 Simple */
34 { CODEC_ID_MPEG2VIDEO, 97 }, /* MPEG2 Main */
35 { CODEC_ID_MPEG2VIDEO, 98 }, /* MPEG2 SNR */
36 { CODEC_ID_MPEG2VIDEO, 99 }, /* MPEG2 Spatial */
37 { CODEC_ID_MPEG2VIDEO, 100 }, /* MPEG2 High */
38 { CODEC_ID_MPEG2VIDEO, 101 }, /* MPEG2 422 */
39 { CODEC_ID_AAC , 102 }, /* MPEG2 AAC Main */
40 { CODEC_ID_AAC , 103 }, /* MPEG2 AAC Low */
41 { CODEC_ID_AAC , 104 }, /* MPEG2 AAC SSR */
42 { CODEC_ID_MP3 , 105 },
43 { CODEC_ID_MPEG1VIDEO, 106 },
44 { CODEC_ID_MP2 , 107 },
45 { CODEC_ID_MJPEG , 108 },
46 { CODEC_ID_PCM_S16LE , 224 },
47 { CODEC_ID_VORBIS , 221 },
6c496518 48 { CODEC_ID_QCELP , 225 },
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49 { CODEC_ID_AC3 , 226 },
50 { CODEC_ID_PCM_ALAW , 227 },
51 { CODEC_ID_PCM_MULAW , 228 },
52 { CODEC_ID_PCM_S16BE , 230 },
53 { CODEC_ID_H263 , 242 },
54 { CODEC_ID_H261 , 243 },
55 { 0, 0 },
56};
57
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58const AVCodecTag codec_movvideo_tags[] = {
59/* { CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
60
61 { CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */
62/* { CODEC_ID_RAWVIDEO, MKTAG('Y', 'u', 'v', '2') }, *//* Uncompressed YUV422 */
63 { CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'U', 'I') }, /* YUV with alpha-channel (AVID Uncompressed) */
64 { CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */
65
66 { CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */
67 { CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */
68 { CODEC_ID_MJPEG, MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */
69/* { CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */
70 { CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */
71
72 { CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */
73 { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */
74 { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/
75 { CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */
76
77 { CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
78 { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
79 { CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
80 { CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */
81
82 { CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
83 { CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */
84
85 { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
86 { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
87 { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */
88 { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */
89 { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */
90 { CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */
91 //{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */
92 //{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */
93
94 { CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */
95 { CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */
96 { CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */
97 { CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */
98 { CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */
99 { CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */
100 { CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') },
101 { CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */
102
103 { CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */
104
105 { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
106 { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 produced by Sony HD camera */
107 { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* HDV produced by FCP */
108 { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */
109 { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */
110 { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */
111 { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */
112 { CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */
113 { CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'n') }, /* AVID IMX NTSC */
114
115 //{ CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */
116
117 { CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */
118 { CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */
119 { CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */
120 { CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') },
121
122 { CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */
123
124 { CODEC_ID_NONE, 0 },
125};
126
127const AVCodecTag codec_movaudio_tags[] = {
128 { CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
129 { CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') },
130 { CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
131 { CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') },
132 { CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') }, /* 16 bits */
133 { CODEC_ID_PCM_S16BE, MKTAG('N', 'O', 'N', 'E') }, /* uncompressed */
134 { CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') }, /* */
135 { CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') },
136 { CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') }, /* 8 bits unsigned */
137 { CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') }, /* */
138 { CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') }, /* */
139
140 { CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') }, /* IMA-4 ADPCM */
141 { CODEC_ID_ADPCM_MS, MKTAG('m', 's', 0x00, 0x02) }, /* MS ADPCM */
142
143 { CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') }, /* Macintosh Audio Compression and Expansion 3:1 */
144 { CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') }, /* Macintosh Audio Compression and Expansion 6:1 */
145
146 { CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') }, /* MPEG layer 3 */ /* sample files at http://www.3ivx.com/showcase.html use this tag */
147 { CODEC_ID_MP2, 0x6D730055 }, /* MPEG layer 3 */
148 { CODEC_ID_MP2, 0x5500736D }, /* MPEG layer 3 *//* XXX: check endianness */
149
150/* { CODEC_ID_OGG_VORBIS, MKTAG('O', 'g', 'g', 'S') }, *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
151
152 { CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') }, /* MPEG-4 AAC */
153
154 { CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */
155 { CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */
156
157 { CODEC_ID_AC3, MKTAG('m', 's', 0x20, 0x00) }, /* Dolby AC-3 */
158
159 { CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') }, /* Apple Lossless */
160 { CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') }, /* QDM2 */
161
162 { CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') },
163 { CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') },
164
165 { CODEC_ID_NONE, 0 },
166};
167
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168/* map numeric codes from mdhd atom to ISO 639 */
169/* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
170/* http://developer.apple.com/documentation/mac/Text/Text-368.html */
171/* deprecated by putting the code as 3*5bit ascii */
172static const char *mov_mdhd_language_map[] = {
173 /* 0-9 */
174 "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
175 "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
176 "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", NULL,
177 "fo ", NULL, "rus", "chi", NULL, "iri", "alb", "ron", "ces", "slk",
178 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
179 /*?*/
180 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", NULL, "pus",
181 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
182 "pa ", "ori", "mal", "kan", "tam", "tel", NULL, "bur", "khm", "lao",
183 /* roman? arabic? */
184 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
185 /*==rundi?*/
186 NULL, "run", NULL, "mlg", "epo", NULL, NULL, NULL, NULL, NULL,
187 /* 100 */
188 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
189 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
190 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "wel", "baq",
191 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
192};
193
194int ff_mov_iso639_to_lang(const char *lang, int mp4)
195{
196 int i, code = 0;
197
198 /* old way, only for QT? */
199 for (i = 0; !mp4 && (i < (sizeof(mov_mdhd_language_map)/sizeof(char *))); i++) {
200 if (mov_mdhd_language_map[i] && !strcmp(lang, mov_mdhd_language_map[i]))
201 return i;
202 }
203 /* XXX:can we do that in mov too? */
204 if (!mp4)
205 return 0;
206 /* handle undefined as such */
207 if (lang[0] == '\0')
208 lang = "und";
209 /* 5bit ascii */
210 for (i = 0; i < 3; i++) {
211 unsigned char c = (unsigned char)lang[i];
212 if (c < 0x60)
213 return 0;
214 if (c > 0x60 + 0x1f)
215 return 0;
216 code <<= 5;
217 code |= (c - 0x60);
218 }
219 return code;
220}
221
222int ff_mov_lang_to_iso639(int code, char *to)
223{
224 int i;
225 /* is it the mangled iso code? */
226 /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */
227 if (code > 138) {
228 for (i = 2; i >= 0; i--) {
229 to[i] = 0x60 + (code & 0x1f);
230 code >>= 5;
231 }
232 return 1;
233 }
234 /* old fashion apple lang code */
235 if (code >= (sizeof(mov_mdhd_language_map)/sizeof(char *)))
236 return 0;
237 if (!mov_mdhd_language_map[code])
238 return 0;
239 strncpy(to, mov_mdhd_language_map[code], 4);
240 return 1;
241}