I just bought the new Samsung LED TV (UN55B8000) model and it has a option to input a USB flash drive and able to view videos from it. When I played a regular AVI file the audio and video worked perfectly, however, when I tried to play a MKV file it was only video since audio isn't supported (to my knowledge). I wanted to know if there was a way to convert MKV files to AVI while having zero picture degradation for the same purpose. If you know of any software that is idiot proof to use please post a link. Thank you in advance!