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_MP2},
  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/QDM2" , AV_CODEC_ID_QDM2},
  52     {"A_REAL/14_4"      , AV_CODEC_ID_RA_144},
  53     {"A_REAL/28_8"      , AV_CODEC_ID_RA_288},
  54     {"A_REAL/ATRC"      , AV_CODEC_ID_ATRAC3},
  55     {"A_REAL/COOK"      , AV_CODEC_ID_COOK},
  56     {"A_REAL/SIPR"      , AV_CODEC_ID_SIPR},
  57     {"A_TRUEHD"         , AV_CODEC_ID_TRUEHD},
  58     {"A_TTA1"           , AV_CODEC_ID_TTA},
  59     {"A_VORBIS"         , AV_CODEC_ID_VORBIS},
  60     {"A_WAVPACK4"       , AV_CODEC_ID_WAVPACK},
  61
  62     {"D_WEBVTT/SUBTITLES"   , AV_CODEC_ID_WEBVTT},
  63     {"D_WEBVTT/CAPTIONS"    , AV_CODEC_ID_WEBVTT},
  64     {"D_WEBVTT/DESCRIPTIONS", AV_CODEC_ID_WEBVTT},
  65     {"D_WEBVTT/METADATA"    , AV_CODEC_ID_WEBVTT},
  66
  67     {"S_TEXT/UTF8"      , AV_CODEC_ID_SUBRIP},
  68     {"S_TEXT/UTF8"      , AV_CODEC_ID_TEXT},
  69     {"S_TEXT/ASCII"     , AV_CODEC_ID_TEXT},
  70     {"S_TEXT/ASS"       , AV_CODEC_ID_ASS},
  71     {"S_TEXT/SSA"       , AV_CODEC_ID_ASS},
  72     {"S_ASS"            , AV_CODEC_ID_ASS},
  73     {"S_SSA"            , AV_CODEC_ID_ASS},
  74     {"S_VOBSUB"         , AV_CODEC_ID_DVD_SUBTITLE},
  75     {"S_DVBSUB"         , AV_CODEC_ID_DVB_SUBTITLE},
  76     {"S_HDMV/PGS"       , AV_CODEC_ID_HDMV_PGS_SUBTITLE},
  77
  78     {"V_DIRAC"          , AV_CODEC_ID_DIRAC},
  79     {"V_MJPEG"          , AV_CODEC_ID_MJPEG},
  80     {"V_MPEG1"          , AV_CODEC_ID_MPEG1VIDEO},
  81     {"V_MPEG2"          , AV_CODEC_ID_MPEG2VIDEO},
  82     {"V_MPEG4/ISO/ASP"  , AV_CODEC_ID_MPEG4},
  83     {"V_MPEG4/ISO/AP"   , AV_CODEC_ID_MPEG4},
  84     {"V_MPEG4/ISO/SP"   , AV_CODEC_ID_MPEG4},
  85     {"V_MPEG4/ISO/AVC"  , AV_CODEC_ID_H264},
  86     {"V_MPEGH/ISO/HEVC" , AV_CODEC_ID_HEVC},
  87     {"V_MPEG4/MS/V3"    , AV_CODEC_ID_MSMPEG4V3},
  88     {"V_PRORES"         , AV_CODEC_ID_PRORES},
  89     {"V_REAL/RV10"      , AV_CODEC_ID_RV10},
  90     {"V_REAL/RV20"      , AV_CODEC_ID_RV20},
  91     {"V_REAL/RV30"      , AV_CODEC_ID_RV30},
  92     {"V_REAL/RV40"      , AV_CODEC_ID_RV40},
  93     {"V_SNOW"           , AV_CODEC_ID_SNOW},
  94     {"V_THEORA"         , AV_CODEC_ID_THEORA},
  95     {"V_UNCOMPRESSED"   , AV_CODEC_ID_RAWVIDEO},
  96     {"V_VP8"            , AV_CODEC_ID_VP8},
  97     {"V_VP9"            , AV_CODEC_ID_VP9},
  98
  99     {""                 , AV_CODEC_ID_NONE}
 100 };
 101
 102 const CodecMime ff_mkv_image_mime_tags[] = {
 103     {"image/gif"                  , AV_CODEC_ID_GIF},
 104     {"image/jpeg"                 , AV_CODEC_ID_MJPEG},
 105     {"image/png"                  , AV_CODEC_ID_PNG},
 106     {"image/tiff"                 , AV_CODEC_ID_TIFF},
 107
 108     {""                           , AV_CODEC_ID_NONE}
 109 };
 110
 111 const CodecMime ff_mkv_mime_tags[] = {
 112     {"text/plain"                 , AV_CODEC_ID_TEXT},
 113     {"application/x-truetype-font", AV_CODEC_ID_TTF},
 114     {"application/x-font"         , AV_CODEC_ID_TTF},
 115     {"application/vnd.ms-opentype", AV_CODEC_ID_OTF},
 116     {"binary"                     , AV_CODEC_ID_BIN_DATA},
 117
 118     {""                           , AV_CODEC_ID_NONE}
 119 };
 120
 121 const AVMetadataConv ff_mkv_metadata_conv[] = {
 122     { "LEAD_PERFORMER", "performer" },
 123     { "PART_NUMBER"   , "track"  },
 124     { 0 }
 125 };
 126
 127 const char * const ff_matroska_video_stereo_mode[MATROSKA_VIDEO_STEREOMODE_TYPE_NB] = {
 128     "mono",
 129     "left_right",
 130     "bottom_top",
 131     "top_bottom",
 132     "checkerboard_rl",
 133     "checkerboard_lr",
 134     "row_interleaved_rl",
 135     "row_interleaved_lr",
 136     "col_interleaved_rl",
 137     "col_interleaved_lr",
 138     "anaglyph_cyan_red",
 139     "right_left",
 140     "anaglyph_green_magenta",
 141     "block_lr",
 142     "block_rl",
 143 };
 144
 145 const char * const ff_matroska_video_stereo_plane[MATROSKA_VIDEO_STEREO_PLANE_COUNT] = {
 146     "left",
 147     "right",
 148     "background",
 149 };
 150
 151 int ff_mkv_stereo3d_conv(AVStream *st, MatroskaVideoStereoModeType stereo_mode)
 152 {
 153     AVPacketSideData *sd, *tmp;
 154     AVStereo3D *stereo;
 155
 156     stereo = av_stereo3d_alloc();
 157     if (!stereo)
 158         return AVERROR(ENOMEM);
 159
 160     tmp = av_realloc_array(st->side_data, st->nb_side_data + 1, sizeof(*tmp));
 161     if (!tmp) {
 162         av_freep(&stereo);
 163         return AVERROR(ENOMEM);
 164     }
 165     st->side_data = tmp;
 166     st->nb_side_data++;
 167
 168     sd = &st->side_data[st->nb_side_data - 1];
 169     sd->type = AV_PKT_DATA_STEREO3D;
 170     sd->data = (uint8_t *)stereo;
 171     sd->size = sizeof(*stereo);
 172
 173     // note: the missing breaks are intentional
 174     switch (stereo_mode) {
 175     case MATROSKA_VIDEO_STEREOMODE_TYPE_MONO:
 176         stereo->type = AV_STEREO3D_2D;
 177         break;
 178     case MATROSKA_VIDEO_STEREOMODE_TYPE_RIGHT_LEFT:
 179         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 180     case MATROSKA_VIDEO_STEREOMODE_TYPE_LEFT_RIGHT:
 181         stereo->type = AV_STEREO3D_SIDEBYSIDE;
 182         break;
 183     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTTOM_TOP:
 184         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 185     case MATROSKA_VIDEO_STEREOMODE_TYPE_TOP_BOTTOM:
 186         stereo->type = AV_STEREO3D_TOPBOTTOM;
 187         break;
 188     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_RL:
 189         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 190     case MATROSKA_VIDEO_STEREOMODE_TYPE_CHECKERBOARD_LR:
 191         stereo->type = AV_STEREO3D_CHECKERBOARD;
 192         break;
 193     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_RL:
 194         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 195     case MATROSKA_VIDEO_STEREOMODE_TYPE_ROW_INTERLEAVED_LR:
 196         stereo->type = AV_STEREO3D_LINES;
 197         break;
 198     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_RL:
 199         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 200     case MATROSKA_VIDEO_STEREOMODE_TYPE_COL_INTERLEAVED_LR:
 201         stereo->type = AV_STEREO3D_COLUMNS;
 202         break;
 203     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_RL:
 204         stereo->flags |= AV_STEREO3D_FLAG_INVERT;
 205     case MATROSKA_VIDEO_STEREOMODE_TYPE_BOTH_EYES_BLOCK_LR:
 206         stereo->type = AV_STEREO3D_FRAMESEQUENCE;
 207         break;
 208     }
 209
 210     return 0;
 211 }