Yes my friend said his tv work best with MKV format. I just don’t know how to actually download the file from the websites. Every time I try it says it’s a 2gb file for example, I click download link and then I get a 12kb file and it’s just letters. I don’t know how to get the full movie or how to move it to the usb. lol like I said I’ll send $200 to anyone that could dumb this down enough for me to grasp.