[mythtv-users] Re:Connection Setup (cords)

Brad Atkins brad at youreshop.com
Sat Apr 19 04:57:48 UTC 2003


Yes, I've hit the spacebar on the Line in inside alsamixer and CAPTUR
appears at the top in red.

Thanks!
Brad

----- Original Message -----
From: "Sam Steele" <chip at c99.org>
To: "Discussion about mythtv" <mythtv-users at snowman.net>
Sent: Friday, April 18, 2003 4:42 PM
Subject: Re: [mythtv-users] Re:Connection Setup (cords)


> Did you remember to select line in for recording in alsamixer?
>
> -Sam
>
> On Fri, 2003-04-18 at 16:31, Bruce Markey wrote:
> > Brad Atkins wrote:
> > > Hey,
> > >
> > > I tried that and got sound from the line in. Then i mute it (and turn
> > > everything else up) and run aplay /dev/dsp and I don't hear anything.
> > >
> > > I have a cable running from my capture card to my sound card Line In.
I
> > > set Line In as the capture source too.
> > >
> > > This card is full duplex capable (it states that in /var/log/message).
> > >
> > > Any other ideas as to what is up with the sound?
> >
> > The fact that you got sound from the line in narrows the
> > problem. So either it isn't getting recorded or played
> > back correctly.
> >
> > For record, either there is a mixer that affects the capture
> > gain that needs to ge unmuted and turned up or there is a
> > driver or hardware problem. Try "record" which is one of the
> > executables with xawtv. You should see the right/left levels
> > move if capture is setup and working correctly.
> >
> > For playback it may be that /dev/dsp is not the correct
> > device. Try /dev/dsp0, dsp1, dsp2, dsp3. When you use aplay
> > on a device file where there really is a device you will see:
> >
> > Playing raw data '/dev/dspN' : Unsigned 8 bit, Rate 8000 Hz, Mono
> > xrun!!!...
> >
> > Another problem would be if PCM was muted or not turned up
> > but you mentioned playing other wav files so I doubt that
> > would be the problem.
> >
> > --  bjm
> >
> >
> >
> >
> >
> >
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