Like the thread title says.
I'm using a Hauppauge WinTV with the audio out wired into the audio in of the sound card. I'm trying to record a VHS tape.
hear sound when I watch it with tvtime. I use this command to record a clip:
mencoder tv:// -tv driver=v4l2:norm=ntsc:input=0:width=640:height=480 -of avi -ovc lavc -lavcopts vcodec=mpeg2video:vbitrate=4000 -lavcopts acodec=mp2:abitrate=96 -oac lavc -o record.avi -endpos 0:15
I even hear the sound while mencoder is recording my clip, but when I play the resultant .avi file it's a silent movie. I have confirmed that I can hear sound in other .avi files played with mplayer.