>> Is that mean, that tv sound should be permamently activ? - No. >> Yhe line switch is not mutted, when tv is turned off. > > That is a bug. I don't see this in FV2K though (using xawtv). It unmutes > when tuned into a channel (after a short 0.5s - 1s delay to avoid static), > and mutes when I quit. > >> There is some init function I suppose. >> But with new v4l2 it does not work for mplayer. >> > > Do you mean, you get sound or no sound? No I mean that soundcard switch is still active and some function should init tv card audio. In xawtv it works perfectly. In mplayer it does not.