Thread: Overclock N800 with new OS2008?
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fanoush is offline fanoush
2008-01-08 , 15:55
Posts: 2,152 | Thanked: 1,490 times | Joined on Jan 2006 @ Czech Republic
#13
Originally Posted by Mara View Post
Is the movie completely decoded with DSP? Or part DSP part CPU?
AFAIK video was decoded by dsp only with 770, with N800 they left just some audio decoding on the dsp (mp3,aac,voice codecs,..) and maybe mpeg2 video. divx, flash movies, mp4 is decoded with CPU as is real audio and video.

Just run
Code:
 cat /sys/devices/platform/dsp/*/devname
to see all available dsp tasks, 770 gives you:
pcm0
pcm1
videofb
mp2dec
pcm_rec
aep
g711_enc
g711_dec
ilbc_enc
ilbc_dec
avsync
audiopp
pcm2
aacdec
amrnb
amrwb
mp3dec
mpeg4dec
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