27 Apr '13, 8pm
stellaris launchpad video player, @hackaday you always break all the good project news...only site i check daily
He’s using a 320×240 display which we ourselves have tried out with this board. It’s plenty fast enough to push image data in parallel, but if you’re looking for full motion video and audio we would have told you tough luck. [Vinod's] math shows that it is possible with a bit of file hacking. First off, since the source file is widescreen he gets away with only writing to a 320×140 set of pixels at 25 fps. The audio is pushed at 22,400 bytes per second. This leaves him very few cycles to actually do anything between frames. So he encoded the clip as a raw file, interlacing the video and audio information so that the file can be read as a single stream. From the demo after the break it looks and sounds fantastic!