sinus007

Hi, Yesterday I tried to make a slideshow from JPEGs with music and random transitions. I exported it in mkv format. It plays fine on my PC. I put it on a flash drive and tried on my TV - it didn't recognized the file. I've been watching videos in mkv many, many times - never had a problem. Any ideas, suggestions why mkv file created in PhotoStage isn't recognized? Thank you very much, AK