[MPlayer-users] Non smooth playback

[Mario Valle]

Well, I think my machine is quite powerfull...
But I have a small MOV clip that plays jerkily in mplayer, but not on Windows.
OK, I tried mplayer -nosound and suddently the playback returns smooth!
Anything related to the strange 22254Hz/1ch/8bit audio bitrate?
So I converted it to AVI specifying -srate 24000 with:
opt="vbitrate=400000:mbd=2:keyint=132:v4mv:vqmin=3:lumi_mask=0.07:dark_mask=0.2:scplx_mask=0.1:tcplx_mask=0.1:naq"
codec="mpeg4"
mencoder -ovc lavc -lavcopts vcodec=$codec:$opt -oac mp3lame -srate 24000 -fps 25
-o out.avi in.mov
The resulting file behaves exactly the same with mplayer, but works ok on windows both in 
Windows Media Player and WinAmp 3.
Any suggestion?
Ciao and thanks!
				mario

-- 
Ing. Mario Valle
Data Mining and Visualization Group         | http://www.cscs.ch/~mvalle
CSCS, Swiss Center for Scientific Computing | Tel:  +41 (91) 610.82.60
Via Cantonale, 6928 Manno, Switzerland      | Fax:  +41 (91) 610.82.82