[mythtv-users] Time for new hardware. CPU HIGH loads

[Eric Smith]

On Sun, Feb 24, 2008 at 8:14 AM, daniel åkerud <daniel.akerud at gmail.com>
wrote:

>
> I use Mythbuntu weekly builds and have noticed this as well. I used Yadif
> 2x before and there was no problem at all. Now I can't even use it on
> SD-content. Something tells me this has nothing to do with any optimizations
> you try to turn on.
>
>
>
I updated to trunk on Sunday and noticed similar issues.  I have a guess
that the performance issue is due to the recently added audio upmix code.
The default settings for it seem to require quite a bit of CPU time.
Changing the upmix setting to passive brought my cpu load back down to
reasonable (although maybe still slightly higher) levels.  There is
currently an open ticket to change the default setting to passive, perhaps
for this reason?

http://svn.mythtv.org/trac/ticket/4775
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