So in all the previews of the PS3 it shows thumbnail playback of videos when you're looking at them in the XMB. I added a bunch of MPG4-AVC files to the harddisk, but the PS3 doesn't show that cool thumbnail preview. What's the deal? Does it only do that for certain video formats or do I have to change the playback settings?
I've had the same thing happen to me. Some of the videos I've saved didn't have the thumbnail but some did. I just figured it was the formate or how it was encoded, so I just end up making the thumbnail for the few that are mission it.