[mythtv-users] FW: Creating a DVD With a Menu HowTo

[William]

>It's a hack, but I would just try and find a period of silence 
>at least one second long in a PVR-250 recording and save that using
avidemux2.

Perhaps an easier way would be to just record a segment of video from an
unused input of the capture card. As long as you select either composite or
s-video for the recording source you will get a blank video with a soundless
soundtrack.