[MPlayer-users] mencoder+tv+grab

[Robert L. RAKSI]

I uploaded 2 files in the incoming directory:
test_e6_1chan.avi  --grabed with forcechan=1
test_e6_2chan.avi  --grabed with forcechan=2


commandline:
mencoder -tv on:forcechan=1:driver=v4l:channel=e6:width=384:height=288:norm=PAL:chanlist=europe-west:adevice=/dev/dsp2:amode=1:audiorate=44100:volume=65535 -oac mp3lame -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=800:vhq -endpos 00:00:10 -lameopts padding=1:br=112:vbr=3 -vop pp=lb -o test.avi


I tried with pre10 too, the result is the same. I couldnt find pre9.

On Wed, Dec 18, 2002 at 10:27:10PM +0100, Balatoni Denes wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Hi!
> 
> I am not sure if this is what you are saying - if yes I agree 100 % -
> but this is probably not a problem with the avi, but your soundcar dyou play
> the sound on. Use -channels 2 when playing back maybe.
> 
> 
> > If it works without audio, it seems to be an issue with your sound
> > device. Maybe it produces data at the half sample rate and the a/v sync
> > code synchronizes the video with the audio which runs twice as fast.
> > That's why I suggested "forcechan=1", thinking that the card sends only
> > the mono data, but if it didn't help, I don't know.

-- 
                                       Robert L. RAKSI
 
   -- The Microsoft of Borg: Patches Are Futile! --