Re: SAA7134 xawtv flakey?

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On Wed, 26 Feb 2003, WK wrote:

> on 26-02-2003 7:48 AM, Wan Tat Chee at tcwan@xxxxxxxxx wrote:
> 
> > 
> > On Wed, 26 Feb 2003, Tsuki-yomi wrote:
> > 
> >> The interesting thing I found was that although I didn't get any sound
> >> from xawtv I *did* get sound from motv.
> >> 
> >> If I'm correct then the only difference between these tow apps is the
> >> front end...
> > 
> > xawtv and motv should be equivalent when it comes to audio/video muting.
> > 
> >> 
> >> Also as far as I know mplayer doesn't support sound from v4l2 yet and
> >> until thats fixed - no sound in mencoder either.
> > 
> > TV Sound in mplayer is just unmuting the soundcard line in for it to be
> > heard through your speakers. It is independent of mencoder (which needs
> > more elaborate support for sound recording).
> 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?

T.C.
----
Wan Tat Chee (Lecturer)
School of Computer Science, Univ. Science Malaysia,
11800 Minden, Penang, Malaysia.          Ofc Ph: +604 653-3888 x 3617
Internet: tcwan@xxxxxxxxx            Web: http://nrg.cs.usm.my/~tcwan
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