Converting video files AVI -> MP4
I've been having on-going issues with playing videos/movies/shows on my PSP. I'm currently running on FW 3.10 OE-A, and i've only got 1 movie to play. I've copied the movie into the video folder and it plays flawlessly. But now i want to convert .AVI files (tv shows) to .mp4 format. I tried using the SUPER program but it doesn't seem to work. After the file has been converted to .mp4, i tried copying the converted file into MP_ROOT/100MNV01 and VIDEO folder and it says corrupted data. The converted .mp4 file is almost the same size of the .avi file (approximately 350mb) and from my understanding the .mp4 file should only be 1/2 of that.
Are there any tutorials or experts that can help me with this conversion?