[MPlayer-users] High CPU with Yadif and latest nVidia driver

[Meister Felix]

Hello Carl,

changing the drivers is not giving a reliable way of reproducing the
problem. There may  be something else involved as well. I'll get back to you
after nailing it down.

Bye,
F

2010/7/12 Carl Eugen Hoyos <cehoyos at ag.or.at>

> Meister Felix <d3c4dent <at> gmail.com> writes:
>
> > So far I have been using Yadif to deinterlace on the fly. However, after
> > installing the latest nVidia driver, I have noticed that enabling Yadif
> now
> > uses 60-80% CPU on one of the cores of a Core2Duo CPU. Before this
> driver,
> > there was no substantial increase in CPU usage with/without Yadif.
>
> To make reproducing this issue easier:
> Could you confirm that with on old (which?) version of the NVidia driver,
> you
> can play a specific video with and without -vf yadif=0, and if the same
> MPlayer
> binary plays the same video with the same options with a newer (which?)
> driver,
> you see a different CPU usage for the yadif=0 case but the same without?
> (if the problems are only reproducible for yadif=1, that may be a different
> problem.)
>
> Please also provide full command line and full, uncut output, Carl Eugen
>
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