One more issue of mine:
According my saa7134 based tv-card "Terratec Cinergy 600":
If I record with mencoder (no matter if via ALSA or via OSS) OR every time I switch the channels watching tv:
I always have a DELAY of a 1-3 seconds, befor the tv-sound is recorded!
If I play the resulting video with mplayer: video and audio are NOT in sync!
If I play the resulting video with vlc: I have 1-3 seconds silence and then everything is fine and in sync!
I lived with this "problem" for the last year(s), but maybe someone knows a solution for this issue?!