[MPlayer-users] audio static
James Mills
prologic at shortcircuit.net.au
Mon Apr 4 18:44:03 CEST 2005
Hi,
WHen capturing from my tv card with mencoder, I get some static in the audio output. I don't normally get this static when using programs like xawtv...
I use the script vcr (See attached file).
I'd like to know if there is a solution to this, thanks.
cheers
James
--
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-"Problems are Solved by Method"
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-------------- next part --------------
#!/bin/bash
channel=${1}
length=${2}
file=${3}
audio=/dev/sound/dsp
video=/dev/v4l/video0
driver=v4l2
vcodec=mpeg4
vbitrate=4000
acodec=mp3
abitrate=256
framerate=24
frames=$(( $length * $framerate ))
v4lctl setstation $channel
aumix -l 100 -l R
mencoder tv:// -tv \
driver=$driver:device=$video:mjpeg:decimation=1:\
adevice=$audio:amode=1 \
-ovc lavc -lavcopts vcodec=$vcodec:vhq:vbitrate=$vbitrate \
-oac lavc -lavcopts acodec=$acodec:abitrate=$abitrate \
-ofps $framerate -frames $frames \
-o $file
aumix -l 0
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