[Ffmpeg-devel] Re: [Ffmpeg-cvslog] r7402 - trunk/libavformat/utils.c

Ismail Dönmez ismail
Sun Jan 14 15:42:50 CET 2007


13 Oca 2007 Cts 12:44 tarihinde, Michael Niedermayer ?unlar? yazm??t?: 
> Hi
>
> On Wed, Jan 03, 2007 at 12:00:07AM +0200, Ismail D?nmez wrote:
> > 02 Oca 2007 Sal 23:47 tarihinde, Michael Niedermayer ??unlar?? 
yazm????t??:
> > > Hi
> > >
> > > On Tue, Jan 02, 2007 at 11:32:38PM +0200, Ismail D?nmez wrote:
> > > > 02 Oca 2007 Sal 22:32 tarihinde, michael ??unlar?? yazm????t??:
> > > > > Author: michael
> > > > > Date: Tue Jan  2 21:32:01 2007
> > > > > New Revision: 7402
> > > > >
> > > > > Modified:
> > > > >    trunk/libavformat/utils.c
> > > > >
> > > > > Log:
> > > > > nth try of getting the frame rate detecton working
> > > >
> > > > Now framerate is 0.33 , guess its better than 0.08 :)
> > >
> > > which framerate do you want? this file has 2 frames with
> > > 3 seconds between them or the asf demuxer is buggy ...
> >
> > Well to correctly encode it I need to do -r 30 else the resulting video
> > is just black. MPlayer seems to be able to cope with it ( both
> > framerate_problem.wmv and framerate_misdetected.wmv ).
>
> framerate_misdetected.wmv contains 2 frame and ONLY 2 frames their distance
> is NOT 1/30sec so the file does NOT have a framerate of 30fps
> also mplayer does NOT display these 2 frames at 30fps but rather at
> 1/3 fps like ffmpeg does

Uploaded framerate_problem_full.wmv to upload.mplayerhq incoming, which 
contains whole file shows as 0.33 fps still but 30fps with mplayer.

Thanks,
ismail





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