Video Playback virtually impossible on Neo Freerunner? (Re: Video of Qt 4.4 on Neo1973: brings iPhone like graphics)
OpenMoko at mauve.plus.com
Mon Apr 28 13:58:33 CEST 2008
> I think this would be great..
> Ideally it would not decode it completely, but simply encode the video
> with some simpler compression...
> Another question: if we skip sound, would the decoding be faster? By how much?
As a datapoint, most VCD class mpegs/avis I had around played just fine.
(150kilobytes/second, 320*240 or so).
Yes, they framedropped a bit, and ended up around 15-18fps.
Without audio, it's much smoother, as audio decoding - in the mp3 case -
used about 25% CPU.
If the GTA01 would do rotation in hardware, then dropping to QVGA mode
would be completely adequate.
Of course, it can't - but this gives some idea.
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