[mythtv-users] vdpau sanity check

Jean-Yves Avenard jyavenard at gmail.com
Wed Jun 24 16:13:41 UTC 2009


2009/6/25 jansenj <jansenj+myth at gmail.com>:
> With vdpau enabled, and using Advanced 2x deinterlace, I'm still at 30%
> CPU...but as I write this I realize it is most likely still sitting at 1GHz
> freq for ondemand.  Does this utilization number sound reasonable?

With an AMD processor , when running at 1GHz you will have problem
with VDPAU as the AMD also slows down the data bus, and as such video
packets won't be fed quickly enough to the nvidia card.

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