[mythtv] timestretch audio problem with cvs

Isaac Richards ijr at case.edu
Fri Jan 28 02:07:41 EST 2005


On Thursday 27 January 2005 07:56 pm, Mark Spieth wrote:
> > At some point in the past week or so, a change was introduced that is
> > causing problems with timestretch.  As soon as I change the multiplier
> > to anything other than 1.0, I start getting clicks/stuttering in the
> > audio.  Even changing the multiplier back to 1.0 doesn't help.  The
> > only way I can get the clicks out is the exit the recording and start
> > re-viewing it.
> >
> > cvs from a couple of hours ago.  remote frontend, pvr-x50 stream,
> > tried with both mpeg libraries and that doesn't seem to make a
> > difference.
>
> yes I see it too.
> investigating. I first had the problem with the initial update of MMX to
> dtk's rework and there was no -fPIC
> changing that fixed it last time. however that is currently the cvs
> setting. must be compile options or something.
> my job for the weekend.
> try reducing the level of opt and perhaps not using MMX (soundtouch local
> of course) for a test if you have time.

I've reverted DTK's MMX rework patch in CVS - no more crackly audio here.

Isaac


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