git.sesse.net Git - ffmpeg/blob - libavformat/matroska.c

   1 /*
   2  * Matroska common data
   3  * Copyright (c) 2003-2004 The ffmpeg Project
   4  *
   5  * This file is part of Libav.
   6  *
   7  * Libav is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * Libav is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with Libav; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #include "libavutil/stereo3d.h"
  23
  24 #include "matroska.h"
  25
  26 const CodecTags ff_mkv_codec_tags[]={
  27     {"A_AAC"            , AV_CODEC_ID_AAC},
  28     {"A_AC3"            , AV_CODEC_ID_AC3},
  29     {"A_ALAC"           , AV_CODEC_ID_ALAC},
  30     {"A_DTS"            , AV_CODEC_ID_DTS},
  31     {"A_EAC3"           , AV_CODEC_ID_EAC3},
  32     {"A_FLAC"           , AV_CODEC_ID_FLAC},
  33     {"A_MLP"            , AV_CODEC_ID_MLP},
  34     {"A_MPEG/L2"        , AV_CODEC_ID_MP2},
  35     {"A_MPEG/L1"        , AV_CODEC_ID_MP2},
  36     {"A_MPEG/L3"        , AV_CODEC_ID_MP3},
  37     {"A_OPUS"           , AV_CODEC_ID_OPUS},
  38     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F32LE},
  39     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F64LE},
  40     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S16BE},
  41     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S24BE},
  42     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S32BE},
  43     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S16LE},
  44     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S24LE},
  45     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S32LE},
  46     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_U8},
  47     {"A_QUICKTIME/QDM2" , AV_CODEC_ID_QDM2},
  48     {"A_REAL/14_4"      , AV_CODEC_ID_RA_144},
  49     {"A_REAL/28_8"      , AV_CODEC_ID_RA_288},
  50     {"A_REAL/ATRC"      , AV_CODEC_ID_ATRAC3},
  51     {"A_REAL/COOK"      , AV_CODEC_ID_COOK},
  52     {"A_REAL/SIPR"      , AV_CODEC_ID_SIPR},
  53     {"A_TRUEHD"         , AV_CODEC_ID_TRUEHD},
  54     {"A_TTA1"           , AV_CODEC_ID_TTA},
  55     {"A_VORBIS"         , AV_CODEC_ID_VORBIS},
  56     {"A_WAVPACK4"       , AV_CODEC_ID_WAVPACK},
  57
  58     {"S_TEXT/UTF8"      , AV_CODEC_ID_TEXT},
  59     {"S_TEXT/UTF8"      , AV_CODEC_ID_SRT},
  60     {"S_TEXT/ASCII"     , AV_CODEC_ID_TEXT},
  61     {"S_TEXT/ASS"       , AV_CODEC_ID_SSA},
  62     {"S_TEXT/SSA"       , AV_CODEC_ID_SSA},
  63     {"S_ASS"            , AV_CODEC_ID_SSA},
  64     {"S_SSA"            , AV_CODEC_ID_SSA},
  65     {"S_VOBSUB"         , AV_CODEC_ID_DVD_SUBTITLE},
  66     {"S_DVBSUB"         , AV_CODEC_ID_DVB_SUBTITLE},
  67     {"S_HDMV/PGS"       , AV_CODEC_ID_HDMV_PGS_SUBTITLE},
  68
  69     {"V_DIRAC"          , AV_CODEC_ID_DIRAC},
  70     {"V_MJPEG"          , AV_CODEC_ID_MJPEG},
  71     {"V_MPEG1"          , AV_CODEC_ID_MPEG1VIDEO},
  72     {"V_MPEG2"          , AV_CODEC_ID_MPEG2VIDEO},
  73     {"V_MPEG4/ISO/ASP"  , AV_CODEC_ID_MPEG4},
  74     {"V_MPEG4/ISO/AP"   , AV_CODEC_ID_MPEG4},
  75     {"V_MPEG4/ISO/SP"   , AV_CODEC_ID_MPEG4},
  76     {"V_MPEG4/ISO/AVC"  , AV_CODEC_ID_H264},
  77     {"V_MPEGH/ISO/HEVC" , AV_CODEC_ID_HEVC},
  78     {"V_MPEG4/MS/V3"    , AV_CODEC_ID_MSMPEG4V3},
  79     {"V_PRORES"         , AV_CODEC_ID_PRORES},
  80     {"V_REAL/RV10"      , AV_CODEC_ID_RV10},
  81     {"V_REAL/RV20"      , AV_CODEC_ID_RV20},
  82     {"V_REAL/RV30"      , AV_CODEC_ID_RV30},
  83     {"V_REAL/RV40"      , AV_CODEC_ID_RV40},
  84     {"V_THEORA"         , AV_CODEC_ID_THEORA},
  85     {"V_UNCOMPRESSED"   , AV_CODEC_ID_RAWVIDEO},
  86     {"V_VP8"            , AV_CODEC_ID_VP8},
  87     {"V_VP9"            , AV_CODEC_ID_VP9},
  88
  89     {""                 , AV_CODEC_ID_NONE}
  90 };
  91
  92 const CodecMime ff_mkv_image_mime_tags[] = {
  93     {"image/gif"                  , AV_CODEC_ID_GIF},
  94     {"image/jpeg"                 , AV_CODEC_ID_MJPEG},
  95     {"image/png"                  , AV_CODEC_ID_PNG},
  96     {"image/tiff"                 , AV_CODEC_ID_TIFF},
  97
  98     {""                           , AV_CODEC_ID_NONE}
  99 };
 100
 101 const CodecMime ff_mkv_mime_tags[] = {
 102     {"text/plain"                 , AV_CODEC_ID_TEXT},
 103     {"application/x-truetype-font", AV_CODEC_ID_TTF},
 104     {"application/x-font"         , AV_CODEC_ID_TTF},
 105
 106     {""                           , AV_CODEC_ID_NONE}
 107 };
 108
 109 const AVMetadataConv ff_mkv_metadata_conv[] = {
 110     { "LEAD_PERFORMER", "performer" },
 111     { "PART_NUMBER"   , "track"  },
 112     { 0 }
 113 };
 114
 115 int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode)
 116 {
 117     AVPacketSideData *sd, *tmp;
 118     AVStereo3D *stereo;
 119
 120     stereo = av_stereo3d_alloc();
 121     if (!stereo)
 122         return AVERROR(ENOMEM);
 123
 124     tmp = av_realloc_array(st->side_data, st->nb_side_data + 1, sizeof(*tmp));
 125     if (!tmp) {
 126         av_freep(&stereo);
 127         return AVERROR(ENOMEM);
 128     }
 129     st->side_data = tmp;
 130     st->nb_side_data++;
 131
 132     sd = &st->side_data[st->nb_side_data - 1];
 133     sd->type = AV_PKT_DATA_STEREO3D;
 134     sd->data = (uint8_t *)stereo;
 135     sd->size = sizeof(*stereo);
 136
 137     // note: the missing breaks are intentional
 138     switch (stereo_mode) {
 139     case MATROSKA_VIDEO_STEREOMODE_TYPE_MONO:
 140         stereo->type = AV_STEREO3D_2D;
 141         break;
 142     case MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT:
 143         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 144     case MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT:
 145         stereo->type = AV_STEREO3D_SIDEBYSIDE;
 146         break;
 147     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP:
 148         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 149     case MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM:
 150         stereo->type = AV_STEREO3D_TOPBOTTOM;
 151         break;
 152     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL:
 153         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 154     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR:
 155         stereo->type = AV_STEREO3D_CHECKERBOARD;
 156         break;
 157     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL:
 158         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 159     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR:
 160         stereo->type = AV_STEREO3D_LINES;
 161         break;
 162     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL:
 163         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 164     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR:
 165         stereo->type = AV_STEREO3D_COLUMNS;
 166         break;
 167     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL:
 168         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 169     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR:
 170         stereo->type = AV_STEREO3D_FRAMESEQUENCE;
 171         break;
 172     }
 173
 174     return 0;
 175 }