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 FFmpeg.
   6  *
   7  * FFmpeg 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  * FFmpeg 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 FFmpeg; 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 /* If you add a tag here that is not in ff_codec_bmp_tags[]
  27    or ff_codec_wav_tags[], add it also to additional_audio_tags[]
  28    or additional_video_tags[] in matroskaenc.c */
  29 const CodecTags ff_mkv_codec_tags[]={
  30     {"A_AAC"            , AV_CODEC_ID_AAC},
  31     {"A_AC3"            , AV_CODEC_ID_AC3},
  32     {"A_ALAC"           , AV_CODEC_ID_ALAC},
  33     {"A_DTS"            , AV_CODEC_ID_DTS},
  34     {"A_EAC3"           , AV_CODEC_ID_EAC3},
  35     {"A_FLAC"           , AV_CODEC_ID_FLAC},
  36     {"A_MLP"            , AV_CODEC_ID_MLP},
  37     {"A_MPEG/L2"        , AV_CODEC_ID_MP2},
  38     {"A_MPEG/L1"        , AV_CODEC_ID_MP1},
  39     {"A_MPEG/L3"        , AV_CODEC_ID_MP3},
  40     {"A_OPUS"           , AV_CODEC_ID_OPUS},
  41     {"A_OPUS/EXPERIMENTAL",AV_CODEC_ID_OPUS},
  42     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F32LE},
  43     {"A_PCM/FLOAT/IEEE" , AV_CODEC_ID_PCM_F64LE},
  44     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S16BE},
  45     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S24BE},
  46     {"A_PCM/INT/BIG"    , AV_CODEC_ID_PCM_S32BE},
  47     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S16LE},
  48     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S24LE},
  49     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_S32LE},
  50     {"A_PCM/INT/LIT"    , AV_CODEC_ID_PCM_U8},
  51     {"A_QUICKTIME/QDMC" , AV_CODEC_ID_QDMC},
  52     {"A_QUICKTIME/QDM2" , AV_CODEC_ID_QDM2},
  53     {"A_REAL/14_4"      , AV_CODEC_ID_RA_144},
  54     {"A_REAL/28_8"      , AV_CODEC_ID_RA_288},
  55     {"A_REAL/ATRC"      , AV_CODEC_ID_ATRAC3},
  56     {"A_REAL/COOK"      , AV_CODEC_ID_COOK},
  57     {"A_REAL/SIPR"      , AV_CODEC_ID_SIPR},
  58     {"A_TRUEHD"         , AV_CODEC_ID_TRUEHD},
  59     {"A_TTA1"           , AV_CODEC_ID_TTA},
  60     {"A_VORBIS"         , AV_CODEC_ID_VORBIS},
  61     {"A_WAVPACK4"       , AV_CODEC_ID_WAVPACK},
  62
  63     {"D_WEBVTT/SUBTITLES"   , AV_CODEC_ID_WEBVTT},
  64     {"D_WEBVTT/CAPTIONS"    , AV_CODEC_ID_WEBVTT},
  65     {"D_WEBVTT/DESCRIPTIONS", AV_CODEC_ID_WEBVTT},
  66     {"D_WEBVTT/METADATA"    , AV_CODEC_ID_WEBVTT},
  67
  68     {"S_TEXT/UTF8"      , AV_CODEC_ID_SUBRIP},
  69     {"S_TEXT/UTF8"      , AV_CODEC_ID_TEXT},
  70     {"S_TEXT/ASCII"     , AV_CODEC_ID_TEXT},
  71     {"S_TEXT/ASS"       , AV_CODEC_ID_ASS},
  72     {"S_TEXT/SSA"       , AV_CODEC_ID_ASS},
  73     {"S_ASS"            , AV_CODEC_ID_ASS},
  74     {"S_SSA"            , AV_CODEC_ID_ASS},
  75     {"S_VOBSUB"         , AV_CODEC_ID_DVD_SUBTITLE},
  76     {"S_DVBSUB"         , AV_CODEC_ID_DVB_SUBTITLE},
  77     {"S_HDMV/PGS"       , AV_CODEC_ID_HDMV_PGS_SUBTITLE},
  78     {"S_HDMV/TEXTST"    , AV_CODEC_ID_HDMV_TEXT_SUBTITLE},
  79
  80     {"V_DIRAC"          , AV_CODEC_ID_DIRAC},
  81     {"V_FFV1"           , AV_CODEC_ID_FFV1},
  82     {"V_MJPEG"          , AV_CODEC_ID_MJPEG},
  83     {"V_MPEG1"          , AV_CODEC_ID_MPEG1VIDEO},
  84     {"V_MPEG2"          , AV_CODEC_ID_MPEG2VIDEO},
  85     {"V_MPEG4/ISO/ASP"  , AV_CODEC_ID_MPEG4},
  86     {"V_MPEG4/ISO/AP"   , AV_CODEC_ID_MPEG4},
  87     {"V_MPEG4/ISO/SP"   , AV_CODEC_ID_MPEG4},
  88     {"V_MPEG4/ISO/AVC"  , AV_CODEC_ID_H264},
  89     {"V_MPEGH/ISO/HEVC" , AV_CODEC_ID_HEVC},
  90     {"V_MPEG4/MS/V3"    , AV_CODEC_ID_MSMPEG4V3},
  91     {"V_PRORES"         , AV_CODEC_ID_PRORES},
  92     {"V_REAL/RV10"      , AV_CODEC_ID_RV10},
  93     {"V_REAL/RV20"      , AV_CODEC_ID_RV20},
  94     {"V_REAL/RV30"      , AV_CODEC_ID_RV30},
  95     {"V_REAL/RV40"      , AV_CODEC_ID_RV40},
  96     {"V_SNOW"           , AV_CODEC_ID_SNOW},
  97     {"V_THEORA"         , AV_CODEC_ID_THEORA},
  98     {"V_UNCOMPRESSED"   , AV_CODEC_ID_RAWVIDEO},
  99     {"V_VP8"            , AV_CODEC_ID_VP8},
 100     {"V_VP9"            , AV_CODEC_ID_VP9},
 101
 102     {""                 , AV_CODEC_ID_NONE}
 103 };
 104
 105 const CodecMime ff_mkv_image_mime_tags[] = {
 106     {"image/gif"                  , AV_CODEC_ID_GIF},
 107     {"image/jpeg"                 , AV_CODEC_ID_MJPEG},
 108     {"image/png"                  , AV_CODEC_ID_PNG},
 109     {"image/tiff"                 , AV_CODEC_ID_TIFF},
 110
 111     {""                           , AV_CODEC_ID_NONE}
 112 };
 113
 114 const CodecMime ff_mkv_mime_tags[] = {
 115     {"text/plain"                 , AV_CODEC_ID_TEXT},
 116     {"application/x-truetype-font", AV_CODEC_ID_TTF},
 117     {"application/x-font"         , AV_CODEC_ID_TTF},
 118     {"application/vnd.ms-opentype", AV_CODEC_ID_OTF},
 119     {"binary"                     , AV_CODEC_ID_BIN_DATA},
 120
 121     {""                           , AV_CODEC_ID_NONE}
 122 };
 123
 124 const AVMetadataConv ff_mkv_metadata_conv[] = {
 125     { "LEAD_PERFORMER", "performer" },
 126     { "PART_NUMBER"   , "track"  },
 127     { 0 }
 128 };
 129
 130 const char * const ff_matroska_video_stereo_mode[MATROSKA_VIDEO_STEREOMODE_TYPE_NB] = {
 131     "mono",
 132     "left_right",
 133     "bottom_top",
 134     "top_bottom",
 135     "checkerboard_rl",
 136     "checkerboard_lr",
 137     "row_interleaved_rl",
 138     "row_interleaved_lr",
 139     "col_interleaved_rl",
 140     "col_interleaved_lr",
 141     "anaglyph_cyan_red",
 142     "right_left",
 143     "anaglyph_green_magenta",
 144     "block_lr",
 145     "block_rl",
 146 };
 147
 148 const char * const ff_matroska_video_stereo_plane[MATROSKA_VIDEO_STEREO_PLANE_COUNT] = {
 149     "left",
 150     "right",
 151     "background",
 152 };
 153
 154 int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode)
 155 {
 156     AVStereo3D *stereo;
 157     int ret;
 158
 159     stereo = av_stereo3d_alloc();
 160     if (!stereo)
 161         return AVERROR(ENOMEM);
 162
 163     // note: the missing breaks are intentional
 164     switch (stereo_mode) {
 165     case MATROSKA_VIDEO_STEREOMODE_TYPE_MONO:
 166         stereo->type = AV_STEREO3D_2D;
 167         break;
 168     case MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT:
 169         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 170     case MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT:
 171         stereo->type = AV_STEREO3D_SIDEBYSIDE;
 172         break;
 173     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP:
 174         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 175     case MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM:
 176         stereo->type = AV_STEREO3D_TOPBOTTOM;
 177         break;
 178     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL:
 179         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 180     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR:
 181         stereo->type = AV_STEREO3D_CHECKERBOARD;
 182         break;
 183     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL:
 184         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 185     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR:
 186         stereo->type = AV_STEREO3D_LINES;
 187         break;
 188     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL:
 189         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 190     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR:
 191         stereo->type = AV_STEREO3D_COLUMNS;
 192         break;
 193     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL:
 194         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 195     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR:
 196         stereo->type = AV_STEREO3D_FRAMESEQUENCE;
 197         break;
 198     }
 199
 200     ret = av_stream_add_side_data(st, AV_PKT_DATA_STEREO3D, (uint8_t *)stereo,
 201                                   sizeof(*stereo));
 202     if (ret < 0) {
 203         av_freep(&stereo);
 204         return ret;
 205     }
 206
 207     return 0;
 208 }