matroska/libMatroskaParser/MatroskaParser.c

1107 static void parseVideoInfo(MatroskaFile *mf,ulonglong toplen,struct TrackInfo *ti) {
1113       ti->AV.Video.Interlaced = readUInt(mf,(unsigned)len)!=0;
1119       ti->AV.Video.StereoMode = (unsigned char)v;
1125       ti->AV.Video.PixelWidth = (unsigned)v;
1127 	ti->AV.Video.DisplayWidth = ti->AV.Video.PixelWidth;
1133       ti->AV.Video.PixelHeight = (unsigned)v;
1135 	ti->AV.Video.DisplayHeight = ti->AV.Video.PixelHeight;
1141       ti->AV.Video.DisplayWidth = (unsigned)v;
1148       ti->AV.Video.DisplayHeight = (unsigned)v;
1155       ti->AV.Video.DisplayUnit = (unsigned char)v;
1161       ti->AV.Video.AspectRatioType = (unsigned char)v;
1167       ti->AV.Video.CropB = (unsigned)v;
1173       ti->AV.Video.CropT = (unsigned)v;
1179       ti->AV.Video.CropL = (unsigned)v;
1185       ti->AV.Video.CropR = (unsigned)v;
1188       ti->AV.Video.ColourSpace = (unsigned)readUInt(mf,4);
1191       ti->AV.Video.GammaValue = readFloat(mf,(unsigned)len);
1196 static void parseAudioInfo(MatroskaFile *mf,ulonglong toplen,struct TrackInfo *ti) {
1201       ti->AV.Audio.SamplingFreq = readFloat(mf,(unsigned)len);
1204       ti->AV.Audio.OutputSamplingFreq = readFloat(mf,(unsigned)len);
1210       ti->AV.Audio.Channels = (unsigned char)v;
1221       ti->AV.Audio.BitDepth = (unsigned char)v;
1225   if (ti->AV.Audio.Channels == 0)
1226     ti->AV.Audio.Channels = 1;
1227   if (mkv_TruncFloat(ti->AV.Audio.SamplingFreq) == 0)
1228     ti->AV.Audio.SamplingFreq = mkfi(8000);
1229   if (mkv_TruncFloat(ti->AV.Audio.OutputSamplingFreq)==0)
1230     ti->AV.Audio.OutputSamplingFreq = ti->AV.Audio.SamplingFreq;
3183   TrackInfo	    *ti;
3186   ti = mkv_GetTrackInfo(mf, tracknum);
3187   if (ti == NULL) {
3192   if (!ti->CompEnabled) {
3197   if (ti->CompMethod != COMP_ZLIB) {