Sorry to be a pest, but I have another sample that is problematic. Seems to affect both xyVSFilter and XYSubFilter. Zoom Player (my main player) will play the MKV file alone (without either of the external sub files present), but as soon as the external sub files are copied into the same folder, Zoom won't even play the file. Using MPDN (to rule out a player problem), I see an instant hang with MPDN, again when both the subs files are copied to the same folder as the movie. Not sure what is going on with this one:
https://dl.dropboxusercontent.com/u/105555957/Test.zip (55.2MB)
The original report to me was that the subs show fine with xyVSFilter, but do not show at all with XYSubFilter (using the new release, no change).
romulous