[Spice-devel] Video buffering

2011-06-18 Thread John A. Sullivan III
Hello, all. We spent some time testing audio and video performance with SPICE today with mixed results. Talking heads and some movement were reasonably acceptable. However we tried some music and ballet videos to get lots of movement and the results were unusable - Rite of Spring was more like F

Re: [Spice-devel] Video buffering

2011-06-18 Thread Attila Sukosd
Hi John, Did you check the guest cpu usage while playing back youtube? We have noticed that the bad video playback performance with flash was due to it using up all of the guest CPU, and of course it does not improve a lot by giving the VM more cores either... (ok this was on a 12 core AMD, where

Re: [Spice-devel] Video buffering

2011-06-18 Thread John A. Sullivan III
On Sat, 2011-06-18 at 21:26 +0200, Attila Sukosd wrote: > Hi John, > > Did you check the guest cpu usage while playing back youtube? > > We have noticed that the bad video playback performance with flash was > due to it using up all of the guest CPU, and of course it does not > improve a lot by g

Re: [Spice-devel] Video buffering

2011-06-18 Thread Marian Krcmarik
p.org > Sent: Saturday, June 18, 2011 9:59:12 PM > Subject: Re: [Spice-devel] Video buffering > On Sat, 2011-06-18 at 21:26 +0200, Attila Sukosd wrote: > > Hi John, > > > > Did you check the guest cpu usage while playing back youtube? > > > > We have noticed tha

Re: [Spice-devel] Video buffering

2011-06-18 Thread John A. Sullivan III
On Sat, 2011-06-18 at 17:48 -0400, Marian Krcmarik wrote: > Hi John, > > Could you please specify more your setup? Maybe It would be useful to know > more about your setup so that we have better idea and can reproduce easier. > The best is to know in what setup you observe particular problems.