mplayer при воспроизведении выдаёт, помимо прочего
.....
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
.....
Matroska file format detected.
VIDEO: [avc1] 1280x720 24bpp 23.976 fps 0.0 kbps ( 0.0 kbyte/s)
.....
mplayer при воспроизведении выдаёт, помимо прочего
.....
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
.....
Matroska file format detected.
VIDEO: [avc1] 1280x720 24bpp 23.976 fps 0.0 kbps ( 0.0 kbyte/s)
.....