there are tools now to work with usf and matroska and there is dshow filter to display usf in mkv now
dshow filter:
http://corecodec.org/projects/usf
bsplayer 1.32 crashes with usf in mkv and above dshow filter...
Code:
BSplayer v1.32.820, Unhandled exception at EIP: 7FF7CA11
If you click 'Close' application will be terminated.
Please report this info to the author with description what were you doing.
Access violation at address 7FF7CA11 in module 'OLE32.DLL'. Read of address FFFFFFFF
EAccessViolation
, 0x0055E60F, 0x0055E80D, 0x004554DF, 0x0044C82A, 0xBFB742E2, 0xBFB742C6, 0xBFB741E7, 0xBFB742A5, 0xBFBA665A, 0xBFB741E7, 0xBFB74107, 0x004C5049, 0x0044C82A, 0xBFF63613, 0xBFF848F7, 0x00948CBE, 0x00058F64