[MPlayer-users] mplayer playing 1080i60 video at half the speed (30fps)

Pasi Kärkkäinen pasik at iki.fi
Wed Dec 9 20:12:41 CET 2009


On Wed, Dec 09, 2009 at 09:06:56PM +0200, Pasi Kärkkäinen wrote:
> On Tue, Dec 08, 2009 at 06:27:50PM +0200, Uoti Urpala wrote:
> > On Tue, 2009-12-08 at 17:27 +0200, Pasi Kärkkäinen wrote:
> > > Is there some cmdline switch to make mplayer play it at the correct
> > > framerate? audio is fine, but video is too slow.
> > > 
> > > Link to the file in question:
> > > http://www.xen.org/media/Movies/XenSummitAsia09/2009-11-19-morning/Iandemo.MTS
> > 
> > That seems to be interlaced h264. It works with MPlayer from current git
> > if you use -demuxer lavf. svn has older timing code which cannot play
> > such files accurately.
> > 
> 
> Yeah, it's 60i. VLC says: Frame rate: 59.940059
> Would be nice if mplayer showed that aswell.
> 

Heh.. I should pay more attention.

With the "-demuxer lavf -nocorrect-pts" options mplayer actually says:
VIDEO:  [H264]  1440x1080  0bpp  59.940 fps    0.0 kbps ( 0.0 kbyte/s)

The bitrate of 0 is obviously wrong though.. 

-- Pasi



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