So basically I put a few videos in a flash drive and when I play them I eaither see the video with no sound or no video with sound. Anybody know what the problem is? I have the f700bt

I watch a lot of movies, mostly avi files, that I get off the internet. I found that I can't keep them in a folder. Say someone downloads a movie from torrents, there are those other extra files in there like pictures or trackers or whatnot. If you take only the movie in the file it should work. It's never failed for me, except with a couple strange ones.

What I need help with is figuring out how to take those same AVI files that when copied to the SD card run fine, and put them on a DVD. Every way I have tried it, it say disk not readable. I am not the most computer litterate person though. Anyone out there have any ideas?