Cheers. I found this:
PS3™ | Types of files that can be played
which lists:
- MP4 file format
- - H.264/MPEG-4 AVC High Profile (AAC LC)
Ill just try converting a small video and see if it plays
OK - PS3 will play mp4/MPEG 4 format - yay
It looks way blockier when I tried to upscale to full HD so I left it at 720p and it looks fine