[mythtv-users] nuvexport: Ok here Bad over there?

Wendy Seltzer wseltzer at gmail.com
Fri Dec 30 23:11:15 EST 2005


On 12/30/05, John Andersen <jsamyth at gmail.com> wrote:
>
> On 12/30/05, Chris Petersen <lists at forevermore.net> wrote:
> > > Just to be fair and complete in this test
> > > I'm going to reboot with hyperthreading turned on again and
> > > try it again. That way each test will start from the clean state.
> >
> > When you're done with that, can you do me a favor and disable lines
> > 83-86 of export/transcode.pm and test again (I'm doing the same, just
> > wanted a bigger test group)..  Should now look like:
> >
> >      # Take advantage of multiple CPU's?
> >      #    if ($num_cpus > 1) {
> >      #        $transcode .= ' -u 100,'.($num_cpus);
> >      #    }
> >
>
>
> That was it Chris.  I commented it out and it
> was smooth with hyperthreading.


Does anyone think this might be similar to the problems I'm seeing with myth
transcode MPEG4->MPEG4?  I am running SMP.  I don't know if others aren't
seeing the problem or have just moved away from bttv cards.

I'm still trying to track down the problem I noted in bug 760 <
http://cvs.mythtv.org/trac/ticket/760>  If anything, it's gotten worse in
recent svns, seemingly putting no keyframes into a transcoded recording.

Thanks,
--Wendy


--
Wendy Seltzer
http://wendy.seltzer.org/blog/
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