[MPlayer-users] Trouble with dvd sync

[Giacomo Comes]

On Wed, Sep 28, 2005 at 11:10:04AM -0600, Dark Shadow wrote:
> My vcr just died and I have no money for a replacement so I am trying to
> record shows on my computer but I am having trouble with av sync going out.
> So far I am happy with the video quality as it is way better then my vcr was
> even though it is not perfect. Please help me as I am missing alot of shows
> every day this does not work
> 
> 
> Here is what I have so far
> 
> /usr/bin/amixer sset Aux2 100
> /usr/bin/nice -n 0 /usr/local/bin/mencoder\
> tv:// -tv
> driver=v4l2:device=/dev/video0:norm=ntsc:fps=30:input=2:width=352:height=480\
> :alsa:adevice=hw.0,0:audiorate=48000:amode=1\
> -oac lavc -ovc lavc\
> -lavcopts vcodec=mpeg2video:vrc_buf_size=1835:vrc_maxrate=9800:\
> vbitrate=1800:keyint=15:acodec=ac3:abitrate=192:aspect=4/3:ilme:ildct\
> -mc 0 -noskip\
> -quiet\
> -of mpeg\
> -o $1.mpg\
> -endpos 1:01:00
> /usr/bin/amixer sset Aux2 0


I don't have experience with tv encoding, but I can
suggest you to test some or all the following options:

-vf harddup
-ofps 30 (probably better would be to use everywhere 30000/1001 instead of 30)
remove -mc 0 and -noskip

Giacomo