On Monday 03 Sep 2007, Jack Deslippe wrote: > Hi Everyone, > > I spent a large part of my afternoon trying to get the lag down on my > Playstation when I play it through my pvr-150 I have pretty much > succeeded. Here is the script I wrote: > > ---------- > v4lctl setinput "Composite 1" > ivtv-tune -c1 > aplay -q --buffer-time=0 -f dat /dev/video24 & > mplayer -rawvideo format=hm12:h=480:w=720:fps=29.97 -nocache -demuxer > 26 /dev/video32 -framedrop -vo xv -monitoraspect 16:10 > killall aplay > ----------- > > It works nice and there is no lag. The only little problem remaining is > that there is a column of garbage (looks like a frozen tv channel) next > to my perfectly clear playstation signal. See my picture here: > http://www.jdeslippe.com/Screenshot-1.png (the weird scrambled column > does not actually change - it is a frozen tv image).
You need to set the capture size to 720x480. How you do that depends on which version of ivtv you're using. For newer versions the command would be 'v4l2-ctl -v width=720,height=480'. I think the command for older versions is 'ivtvctl -f width=720,height=480'. -- Ian _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
