I have just submitted a patch for the YUV playback
code which significantly reduces the cpu used during playback using the Xv
code. Now the CPU usage for X has dropped from about 30-35%
to about 0.5 – 2%. So I can now play back stuff with mplayer burning
~13%cpu and I have between 80 & 85% idle. Mplayer drops much fewer frames now (1 or 2 at start
up) and the audio & video should be more in sync than in the past. I have now finished all the planned changes for the
Xv/yuv code before 0.4 is branched other than fixing issues that anyone finds
with the last few changes. Thanks John |
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