What does unsupported format mean?when downloading/playing video from fromflashdrive in the deck this message appears,unsupported format.

You can convert and burn the files to your DVD disc and then play them on your DVD player.
To burn videos to playable DVD, you can try Leawo DVD Creator. The program is easy to use, and can deliver a stable performance when burning any video to a DVD disc or ISO files or folder.

Some dvd players only play .avi files, the cheap ones use a pc dvd drive and will play most files, get a movie encode, ( some are free ) and encode the film into the type your dvd plays, good site to see what dvd's play what files is video help . com