what's mp4?

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compare to mp3?

mp4s does video

2007-03-06 16:46:21 · answer #1 · answered by Anonymous · 0⤊ 0⤋

its like mp3 is file compression for MP3 player
and mp4 is type of file compression for psp or ipod video

2007-03-07 01:11:56 · answer #2 · answered by Anonymous · 0⤊ 0⤋

plays music videos as well as mp3s and i believe it also shows pictures too

2007-03-07 00:46:28 · answer #3 · answered by deni 5 · 0⤊ 0⤋