Which version ? there is a version xt for multiple cores
Haldun
Le 07/09/2010 18:42, Oriol Corbella a écrit :
Hi everybody,
I have bought a bran new PC with Intel Core i7, 8GB RAM, and a NVidia
GTX260 with 1,5GB. I am editing in Cinelerra and all goes perfect
except the playback (at least in HD) because is totally choppy... When
rendering all goes OK. When playback, audio have little chops, and
video have big chops when playing transitions or video effects are
added. When playback, all the 8 CPU's are on 50% more or less.
I'm using Ubuntu 10.4 Lucid Lynx with linux-rt for Real Time kernel.
In Cinelerra I have 2048 on Playback buffer size of audio, I use ALSA
audio driver. In Video Playback I have "Play every frame" and X11-XV
for video driver.
What do you recommend me to configure Cinelerra to get no choppy on
playback? And BTW, what configuration de you recommend me to optimize
the entire Ubuntu for the Core i7 power.
Thanks everybody.
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