/* * ISO Media common code * Copyright (c) 2001 Fabrice Bellard * Copyright (c) 2002 Francois Revol * Copyright (c) 2006 Baptiste Coudurier * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include "avformat.h" #include "riff.h" #include "isom.h" /* http://www.mp4ra.org */ /* ordered by muxing preference */ const AVCodecTag ff_mp4_obj_type[] = { { CODEC_ID_MOV_TEXT , 0x08 }, { CODEC_ID_MPEG4 , 0x20 }, { CODEC_ID_H264 , 0x21 }, { CODEC_ID_AAC , 0x40 }, { CODEC_ID_MPEG2VIDEO, 0x61 }, /* MPEG2 Main */ { CODEC_ID_MPEG2VIDEO, 0x60 }, /* MPEG2 Simple */ { CODEC_ID_MPEG2VIDEO, 0x62 }, /* MPEG2 SNR */ { CODEC_ID_MPEG2VIDEO, 0x63 }, /* MPEG2 Spatial */ { CODEC_ID_MPEG2VIDEO, 0x64 }, /* MPEG2 High */ { CODEC_ID_MPEG2VIDEO, 0x65 }, /* MPEG2 422 */ { CODEC_ID_AAC , 0x66 }, /* MPEG2 AAC Main */ { CODEC_ID_AAC , 0x67 }, /* MPEG2 AAC Low */ { CODEC_ID_AAC , 0x68 }, /* MPEG2 AAC SSR */ { CODEC_ID_MP3 , 0x69 }, /* 13818-3 */ { CODEC_ID_MP2 , 0x69 }, /* 11172-3 */ { CODEC_ID_MPEG1VIDEO, 0x6A }, /* 11172-2 */ { CODEC_ID_MP3 , 0x6B }, /* 11172-3 */ { CODEC_ID_MJPEG , 0x6C }, /* 10918-1 */ { CODEC_ID_PNG , 0x6D }, { CODEC_ID_JPEG2000 , 0x6E }, /* 15444-1 */ { CODEC_ID_VC1 , 0xA3 }, { CODEC_ID_DIRAC , 0xA4 }, { CODEC_ID_AC3 , 0xA5 }, { CODEC_ID_VORBIS , 0xDD }, /* non standard, gpac uses it */ { CODEC_ID_DVD_SUBTITLE, 0xE0 }, /* non standard, see unsupported-embedded-subs-2.mp4 */ { CODEC_ID_QCELP , 0xE1 }, { 0, 0 }, }; const AVCodecTag codec_movvideo_tags[] = { /* { CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */ { CODEC_ID_RAWVIDEO, MKTAG('r', 'a', 'w', ' ') }, /* Uncompressed RGB */ /* { CODEC_ID_RAWVIDEO, MKTAG('Y', 'u', 'v', '2') }, *//* Uncompressed YUV422 */ { CODEC_ID_RAWVIDEO, MKTAG('A', 'V', 'U', 'I') }, /* YUV with alpha-channel (AVID Uncompressed) */ { CODEC_ID_RAWVIDEO, MKTAG('2', 'v', 'u', 'y') }, /* UNCOMPRESSED 8BIT 4:2:2 */ { CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') }, /* PhotoJPEG */ { CODEC_ID_MJPEG, MKTAG('m', 'j', 'p', 'a') }, /* Motion-JPEG (format A) */ { CODEC_ID_MJPEG, MKTAG('A', 'V', 'D', 'J') }, /* MJPEG with alpha-channel (AVID JFIF meridien compressed) */ /* { CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') }, *//* MJPEG with alpha-channel (AVID ABVB/Truevision NuVista) */ { CODEC_ID_MJPEG, MKTAG('d', 'm', 'b', '1') }, /* Motion JPEG OpenDML */ { CODEC_ID_MJPEGB, MKTAG('m', 'j', 'p', 'b') }, /* Motion-JPEG (format B) */ { CODEC_ID_SVQ1, MKTAG('S', 'V', 'Q', '1') }, /* Sorenson Video v1 */ { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') }, /* Sorenson Video v1 */ { CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', 'i') }, /* Sorenson Video v1 (from QT specs)*/ { CODEC_ID_SVQ3, MKTAG('S', 'V', 'Q', '3') }, /* Sorenson Video v3 */ { CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') }, { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */ { CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') }, { CODEC_ID_MPEG4, MKTAG('3', 'I', 'V', '2') }, /* experimental: 3IVX files before ivx D4 4.5.1 */ { CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */ { CODEC_ID_H263, MKTAG('s', '2', '6', '3') }, /* H263 ?? works */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'p', 'p') }, /* DVCPRO PAL produced by FCP */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'p') }, /* DVCPRO50 PAL produced by FCP */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', '5', 'n') }, /* DVCPRO50 NTSC produced by FCP */ { CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', 'v') }, /* AVID DV */ { CODEC_ID_DVVIDEO, MKTAG('A', 'V', 'd', '1') }, /* AVID DV100 */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'q') }, /* DVCPRO HD 720p50 */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'p') }, /* DVCPRO HD 720p60 */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '5') }, /* DVCPRO HD 50i produced by FCP */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '6') }, /* DVCPRO HD 60i produced by FCP */ { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', '3') }, /* DVCPRO HD 30p produced by FCP */ { CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') }, /* On2 VP3 */ { CODEC_ID_RPZA, MKTAG('r', 'p', 'z', 'a') }, /* Apple Video (RPZA) */ { CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') }, /* Cinepak */ { CODEC_ID_8BPS, MKTAG('8', 'B', 'P', 'S') }, /* Planar RGB (8BPS) */ { CODEC_ID_SMC, MKTAG('s', 'm', 'c', ' ') }, /* Apple Graphics (SMC) */ { CODEC_ID_QTRLE, MKTAG('r', 'l', 'e', ' ') }, /* Apple Animation (RLE) */ { CODEC_ID_MSRLE, MKTAG('W', 'R', 'L', 'E') }, { CODEC_ID_QDRAW, MKTAG('q', 'd', 'r', 'w') }, /* QuickDraw */ { CODEC_ID_RAWVIDEO, MKTAG('W', 'R', 'A', 'W') }, { CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') }, /* AVC-1/H.264 */ { CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '1') }, /* MPEG2 HDV 720p30 */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '2') }, /* MPEG2 HDV 1080i60 */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '3') }, /* MPEG2 HDV 1080i50 */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '5') }, /* MPEG2 HDV 720p25 */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '6') }, /* MPEG2 HDV 1080p24 */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '7') }, /* MPEG2 HDV 1080p25 */ { CODEC_ID_MPEG2VIDEO, MKTAG('h', 'd', 'v', '8') }, /* MPEG2 HDV 1080p30 */ { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'n') }, /* MPEG2 IMX NTSC 525/60 50mb/s produced by FCP */ { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '5', 'p') }, /* MPEG2 IMX PAL 625/50 50mb/s produced by FCP */ { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'n') }, /* MPEG2 IMX NTSC 525/60 40mb/s produced by FCP */ { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '4', 'p') }, /* MPEG2 IMX PAL 625/50 40mb/s produced by FCP */ { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'n') }, /* MPEG2 IMX NTSC 525/60 30mb/s produced by FCP */ { CODEC_ID_MPEG2VIDEO, MKTAG('m', 'x', '3', 'p') }, /* MPEG2 IMX PAL 625/50 30mb/s produced by FCP */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', '9') }, /* XDCAM HD422 720p60 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'a') }, /* XDCAM HD422 720p50 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'b') }, /* XDCAM HD422 1080i60 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'c') }, /* XDCAM HD422 1080i50 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'd') }, /* XDCAM HD422 1080p24 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'e') }, /* XDCAM HD422 1080p25 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', '5', 'f') }, /* XDCAM HD422 1080p30 CBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '1') }, /* XDCAM EX 720p30 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '2') }, /* XDCAM HD 1080i60 */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '3') }, /* XDCAM HD 1080i50 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '4') }, /* XDCAM EX 720p24 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '5') }, /* XDCAM EX 720p25 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '6') }, /* XDCAM HD 1080p24 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '7') }, /* XDCAM HD 1080p25 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '8') }, /* XDCAM HD 1080p30 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', '9') }, /* XDCAM EX 720p60 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'a') }, /* XDCAM EX 720p50 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'b') }, /* XDCAM EX 1080i60 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'c') }, /* XDCAM EX 1080i50 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'd') }, /* XDCAM EX 1080p24 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'e') }, /* XDCAM EX 1080p25 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('x', 'd', 'v', 'f') }, /* XDCAM EX 1080p30 VBR */ { CODEC_ID_MPEG2VIDEO, MKTAG('A', 'V', 'm', 'p') }, /* AVID IMX PAL */ { CODEC_ID_JPEG2000, MKTAG('m', 'j', 'p', '2') }, /* JPEG 2000 produced by FCP */ { CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') }, /* Truevision Targa */ { CODEC_ID_TIFF, MKTAG('t', 'i', 'f', 'f') }, /* TIFF embedded in MOV */ { CODEC_ID_GIF, MKTAG('g', 'i', 'f', ' ') }, /* embedded gif files as frames (usually one "click to play movie" frame) */ { CODEC_ID_PNG, MKTAG('p', 'n', 'g', ' ') }, { CODEC_ID_VC1, MKTAG('v', 'c', '-', '1') }, /* SMPTE RP 2025 */ { CODEC_ID_CAVS, MKTAG('a', 'v', 's', '2') }, { CODEC_ID_DIRAC, MKTAG('d', 'r', 'a', 'c') }, { CODEC_ID_DNXHD, MKTAG('A', 'V', 'd', 'n') }, /* AVID DNxHD */ { CODEC_ID_SGI, MKTAG('s', 'g', 'i', ' ') }, /* SGI */ { CODEC_ID_NONE, 0 }, }; const AVCodecTag codec_movaudio_tags[] = { { CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') }, { CODEC_ID_PCM_S32LE, MKTAG('i', 'n', '3', '2') }, { CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') }, { CODEC_ID_PCM_S24LE, MKTAG('i', 'n', '2', '4') }, { CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') }, /* 16 bits */ { CODEC_ID_PCM_S16LE, MKTAG('s', 'o', 'w', 't') }, /* */ { CODEC_ID_PCM_S16LE, MKTAG('l', 'p', 'c', 'm') }, { CODEC_ID_PCM_F32BE, MKTAG('f', 'l', '3', '2') }, { CODEC_ID_PCM_F64BE, MKTAG('f', 'l', '6', '4') }, { CODEC_ID_PCM_S8, MKTAG('s', 'o', 'w', 't') }, { CODEC_ID_PCM_U8, MKTAG('r', 'a', 'w', ' ') }, /* 8 bits unsigned */ { CODEC_ID_PCM_U8, MKTAG('N', 'O', 'N', 'E') }, /* uncompressed */ { CODEC_ID_PCM_MULAW, MKTAG('u', 'l', 'a', 'w') }, /* */ { CODEC_ID_PCM_ALAW, MKTAG('a', 'l', 'a', 'w') }, /* */ { CODEC_ID_ADPCM_IMA_QT, MKTAG('i', 'm', 'a', '4') }, /* IMA-4 ADPCM */ { CODEC_ID_MACE3, MKTAG('M', 'A', 'C', '3') }, /* Macintosh Audio Compression and Expansion 3:1 */ { CODEC_ID_MACE6, MKTAG('M', 'A', 'C', '6') }, /* Macintosh Audio Compression and Expansion 6:1 */ { CODEC_ID_MP3, MKTAG('.', 'm', 'p', '3') }, /* MPEG layer 3 */ /* sample files at http://www.3ivx.com/showcase.html use this tag */ { CODEC_ID_MP3, 0x6D730055 }, /* MPEG layer 3 */ /* { CODEC_ID_OGG_VORBIS, MKTAG('O', 'g', 'g', 'S') }, *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */ { CODEC_ID_AAC, MKTAG('m', 'p', '4', 'a') }, /* MPEG-4 AAC */ { CODEC_ID_AC3, MKTAG('a', 'c', '-', '3') }, /* ETSI TS 102 366 Annex F */ { CODEC_ID_AMR_NB, MKTAG('s', 'a', 'm', 'r') }, /* AMR-NB 3gp */ { CODEC_ID_AMR_WB, MKTAG('s', 'a', 'w', 'b') }, /* AMR-WB 3gp */ { CODEC_ID_GSM, MKTAG('a', 'g', 's', 'm') }, { CODEC_ID_ALAC, MKTAG('a', 'l', 'a', 'c') }, /* Apple Lossless */ { CODEC_ID_QCELP, MKTAG('Q','c','l','p') }, { CODEC_ID_QCELP, MKTAG('s','q','c','p') }, /* ISO Media fourcc */ { CODEC_ID_QDM2, MKTAG('Q', 'D', 'M', '2') }, /* QDM2 */ { CODEC_ID_DVAUDIO, MKTAG('v', 'd', 'v', 'a') }, { CODEC_ID_DVAUDIO, MKTAG('d', 'v', 'c', 'a') }, { CODEC_ID_WMAV2, MKTAG('W', 'M', 'A', '2') }, { CODEC_ID_NONE, 0 }, }; const AVCodecTag ff_codec_movsubtitle_tags[] = { { CODEC_ID_MOV_TEXT, MKTAG('t', 'e', 'x', 't') }, { CODEC_ID_MOV_TEXT, MKTAG('t', 'x', '3', 'g') }, { CODEC_ID_NONE, 0 }, }; /* map numeric codes from mdhd atom to ISO 639 */ /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */ /* http://developer.apple.com/documentation/mac/Text/Text-368.html */ /* deprecated by putting the code as 3*5bit ascii */ static const char * const mov_mdhd_language_map[] = { /* 0-9 */ "eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor", "heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/, "urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav", NULL, "fo ", NULL, "rus", "chi", NULL, "iri", "alb", "ron", "ces", "slk", "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze", /*?*/ "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon", NULL, "pus", "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj", "pa ", "ori", "mal", "kan", "tam", "tel", NULL, "bur", "khm", "lao", /* roman? arabic? */ "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa", /*==rundi?*/ NULL, "run", NULL, "mlg", "epo", NULL, NULL, NULL, NULL, NULL, /* 100 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "wel", "baq", "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav" }; int ff_mov_iso639_to_lang(const char *lang, int mp4) { int i, code = 0; /* old way, only for QT? */ for (i = 0; !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) { if (mov_mdhd_language_map[i] && !strcmp(lang, mov_mdhd_language_map[i])) return i; } /* XXX:can we do that in mov too? */ if (!mp4) return -1; /* handle undefined as such */ if (lang[0] == '\0') lang = "und"; /* 5bit ascii */ for (i = 0; i < 3; i++) { unsigned char c = (unsigned char)lang[i]; if (c < 0x60) return -1; if (c > 0x60 + 0x1f) return -1; code <<= 5; code |= (c - 0x60); } return code; } int ff_mov_lang_to_iso639(unsigned code, char *to) { int i; /* is it the mangled iso code? */ /* see http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt */ if (code > 138) { for (i = 2; i >= 0; i--) { to[i] = 0x60 + (code & 0x1f); code >>= 5; } return 1; } /* old fashion apple lang code */ if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map)) return 0; if (!mov_mdhd_language_map[code]) return 0; strncpy(to, mov_mdhd_language_map[code], 4); return 1; }