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Old 07-11-2012, 12:20 PM   #99
geekmaster
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Posts: 6,433
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Join Date: Nov 2011
Location: Multiverse 6627A
Device: K1 to PW3
Quote:
Originally Posted by twobob View Post
Okay thats odd.

With these settings:
usage: ./tones -f 4000 -D hw -c 2 -v -r16000 -mdirect_write

It runs at what seems like 1/4 speed and the cpu usage dives to like 6%

There might be something in this

...
Yes. We can ENCODE the sound at quarter speed (at least for the gmvid audio). Hopefully that low overhead coupled with the K3 eink update high overhead will be less than 100%.
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