[MPlayer-users] audio leads video

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Jul 26 02:27:29 CEST 2009


Geoffrey Leach <geoff <at> hughes.net> writes:

> On 07/25/2009 04:41:09 AM, Carl Eugen Hoyos wrote:

[...]

> > mplayer -noconfig all -vc ffmpeg12vdpau foo.mp2

Any reason why you did not try this one?
And is there a reason why you added -vo vdpau to some tests? (It should be used
automatically.) You could of course also test -vo xv and -vo gl:yuv=2 to
compare. On my system, vdpau, vx and gl:yuv=2 are approximately the same,
performance-wise (and they never need 79% CPU).

[...]

> Here's what I found. But first a question -- is the zero on the right 
> dropped frames?
> A:78179.1 V:78179.1 A-V:  0.004 ct:  0.073 53306/53306 17% 79%  1.6% 
> 44608 0 
> 
> I ask, of course, because I found none.

I fear some frames are dropped (it helps if you watch the status line instead
of/together with the media file, it's easier to see when frames are dropped):
http://www.mplayerhq.hu/DOCS/HTML/en/faq.html#id3107068

Carl Eugen




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