Re : Effects of Clock Resolution on Pulseaudio

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

> The effect of hrtimers on PA <= 0.9.10 is not that big, unless you
> manually configure it for very low latencies.
>
> However in the glitch-free branch this will become relevant.
>
> What exactly do you mean by "perfomarnce is low"?

By this i mean that the CPU Utilization is high which makes the music play
choppy..

> Most likely someone needs to spend some time to optimize the inner
> loops (mixing, resampling, converting)  a bit better for ARM.

Well the observations taken are when a single 44K file is being played with
pacat ..  (so no resampling, mixing or converting comes into picture) ...

So i am not sure what part of Pulseaudio is causing high CPU Utilization ..

-- 
Regards,

Dsk
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20080418/05bbf7c0/attachment.htm>


[Index of Archives]     [Linux Audio Users]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux