I've had no luck so far. I used Handbrake to make 320x240 mp4 files (NOT H.264) with MP3 audio; 100 mb for an hour, or 50 for half an hour episodes...
While it plays back well on my computer, on the Dingoo it will show one of the first frames, make horrible, loud noises and then proceed to fast-forward the video (60 video seconds in like 5 seconds) while continuing to make horrible noises.
I tried it with another AVI file with DivX encoing, and it was the same behaviour. The Dingoo would either crash or fast-forward till the end and not react to any input
MPlayer on dingux would not even recognize any video files i had on the card.
Axiomprime, Would you care to share your Handbrake profile?
edit: I also used ffmpeg directly - unfortunately, with the same result.
ffmpeg -i Life\ on\ Mars/Life.On.Mars.S01E02.WS.DVDRip.XviD-SAiNTS.avi -ac 1 -ar 22050 -s 320x240 Life.On.Mars.S01E02.dingoo.mp4
Perfectly playable on every player other than the Dingoo.
The only video that played at all was an .flv file. Nice, but I prefer to watch "educational movies" on a bigger screen