Philips 40pfl9904 and Mezzmo - sometimes mkv doesn't playback

[pzhivulin]

Hello,

I test your program and like it more than any other DLNA servers I tested, but
On PHILIPS 40PFL9904H some mkv files doesn't play or have issues (no picture, sound delay)

It will be really great if you can fix it, I am plannig to be your customer.

I logged faulty playback in a log file - 1st file doesn't have picture, last one doesn't play at all.

tested on Version: 2.1.12.0

Thank You!