> 1) TVtime (that's what the original poster uses): doesn't handle audio > at all (but I was told that there is a fork that does), assumes that > there is a zero-latency analog wire coming from the TV tuner audio > output to the sound card's "TV" input. That's why the OP asks about > module-loopback and/or parec|pacat solution, as a replacement of the > said wire. Due to the now-invalid assumption about the wire, zero > latency is needed. Because the audio chain is external to tvtime, > there is no possibility for any A/V sync queries. Isn't the simplest solution to add a fixed delay for the video in TVtime, and apply the same fixed delay in module-loopback? Any attempts to emulate the behavior of an zero-latency analog wire with PulseAudio aren't very likely to succeed :-) -Pierre
