[MPlayer-users] TV timeshifting

[Nico Sabbi]

Il giorno dom, 29/03/2009 alle 10.20 +0200, Jimmy Dansbo ha scritto:
> On Sun, Mar 29, 2009 at 10:05 AM, Nico Sabbi <nicola.sabbi at poste.it> wrote:
> 
> > more probably it depends on the long keyframe interval, but for any
> > codec used, not just mpeg4. What settings did you use?
> >
> 
> Here are the commands I am using at the moment with limited success.
> 
> mencoder -tv
> device=/dev/video0:normid=3:fps=25:alsa=1:adevice=hw.1,0:amode=1:audiorate=48000:volume=100:immediatemode=0:buffersize=32
> -ovc lavc -lavcopts vcodec=mpeg4:vhq:keyint=100:vbitrate=2000 -oac mp3lame
> -lameopts vbr=0 -of mpeg -idx -o test.mpg tv://1
> 
> mplayer -idx test.mpg
> 
> Hope you can give me an idea on what I am doing wrong.
> 
> Thanks
> Jimmy

4 seconds of keyint should be reasonably small. Does seeking improve if
you use vcodec=mpeg2video ?
In any case you had better use -mpegopts format=dvd:tsaf