[mythtv-users] nuvexport ridiculously slow

[Matt]

On 11/15/06, Christopher Friend <christopher_friend at hotmail.com> wrote:
>  > Is 14fps reasonable for an athlon 3200XP with a gig and
>  > a half of ram?
>
> FFMpeg has always been said to be faster than Transcode when using
> nuvexport, and for ages I'd get up to double the speed using FFMpeg than
> Transcode. Lately though it's actually slower than Transcode, so there's
> something going on there, dunno what it is though...
>
> Athlon XP 2500+
> 1.5 GB RAM
>
> @ stock speed i used to get around 7 or 8 fps with Transcode, and 12 -
> 14 with FFMpeg. Now @ 2.1ish GHz (2800+ speeds) and getting around 11 -
> 12 fps with Transcode and about 7 or 8 with FFMpeg. That's with all the
> eye candy on (noise reduction, deint...).
>
> You could try using just single pass, and no noise reduction, which
> won't lose you too much quality and should speed things up considerably.
> Check out the following four pics for the difference in quality:
>
> http://mythtv.org/wiki/index.php/Image:Multi-denoise.jpg
> http://mythtv.org/wiki/index.php/Image:Multi-nodenoise.jpg
> http://mythtv.org/wiki/index.php/Image:Nomulti-denoise.jpg
> http://mythtv.org/wiki/index.php/Image:Nomulti-nodenoise.jpg
>
> and you might wanna take into account that the multi-nodenoise pic
> actually has a closer colour match to the original mpg than the
> multi-denoise one.
>
>
> Christopher
>

Yea, much better ~25fps now without denoise (still doing multipass).
I guess I'll go this route, I've got to clear a lot off of my myth
box.

Thanks!
Matt