[MPlayer-users] asf to avi bugreport

Arpi arpi at thot.banki.hu
Sat Feb 16 20:30:02 CET 2002


Hi,

> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> > hmm. i forgot to say... .asf files has no fixed framerate (at leats it is
> > not in the header) so you SHOULD specify it by using -ofps option of
> > mencoder. experience wiht some values to get minimal skipped/dupped frames
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

> > hint: mplayer -v prints calculated fps for asf files, sometimes it's
> > constant and can be used for -ofps, sometimes meaningless.
                                        ^^^^^^^^^^^^^^^^^^^^^
> 
> ok,
> 
> i checked mplayer -v , it told me fps=12
> 
> so i used mencoder -ovc copy -oac copy -ofps 12 small.asf -o out.avi
> now mencoder skipped frames every 0.1 seconds but out.avi was much better, 
it's too lot

read my prev mail _AGAIN_

> .... i checked ... mplayer  used the same video codec for
> the asf and for the avi ( mpeg4ds )... 
> so how can the quality be worse?
skipped frames, reencoding...


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu




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