Mp4 player diy built with autoplay and loop
 

Hi, I've got a 2.5"lcd and driver board with av in. I'm converting the screen into a tiny projector use led's. I'm building as part of an art piece, a bespoke piece to show a video work.

I looking for mp4 decoder board (driver and lcd screen only have AV in connection) with either onboard memory or a card containing a file which will play and loop automatically on power up without the need for osd and menus.

Other option, teardown existing mp4/mp5 player and flash with new software that will allow autoplay of file.

Is this something anyone can shed any light on this?