Posted By: wraggster
Abraxas has released an excellent new Mpeg4 Player for the Nintendo DS, heres the release details:
I use xvidcore (my fix version) building mpeg4 decoder lib.
sample1
http://abraxas.no-ip.org/ndsdev/mpeg4/sample2.m4v
sample2
http://abraxas.no-ip.org/ndsdev/mpeg4/sample1.m4v
put m4vtst1.sc.nds (at m4vtst1.rar) into card root dir
rename sample1(2).m4v to s.m4v into card root dir
run m4vtst1.sc.nds and play s.m4v mpeg4 file.
It's still not optimization (slow...). I found some arm asm & arm dsp asm optimization code in mplayer sources libavcodec lib. maybe i will change lib for decoding (xvidcore seem slow).
PS. I think it possible to decode mpeg4 simple 256x192 24fps when best optimization idct & yuv->rgb and others. (some paper talksabout optimization arm decoding mpeg4)
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