MATROSKA_ID_TRACKTYPE  328 libavformat/matroskadec.c     { MATROSKA_ID_TRACKTYPE,            EBML_UINT, 0, offsetof(MatroskaTrack,type) },
MATROSKA_ID_TRACKTYPE  558 libavformat/matroskaenc.c                 put_ebml_uint(pb, MATROSKA_ID_TRACKTYPE, MATROSKA_TRACK_TYPE_VIDEO);
MATROSKA_ID_TRACKTYPE  587 libavformat/matroskaenc.c                 put_ebml_uint(pb, MATROSKA_ID_TRACKTYPE, MATROSKA_TRACK_TYPE_AUDIO);
MATROSKA_ID_TRACKTYPE  604 libavformat/matroskaenc.c                 put_ebml_uint(pb, MATROSKA_ID_TRACKTYPE, MATROSKA_TRACK_TYPE_SUBTITLE);