[mythtv-users] trying to use 2 inputs on same card
(not simultaneously :-)
Zaheer Abbas Merali
zaheerabbas at merali.org
Mon Jul 14 13:17:11 EDT 2003
On Mon, 2003-07-14 at 02:47, Bruce Markey wrote:
> Dave Alden wrote:
> > Hi,
> > I'd like to do the following:
> >
> > Tuner card "Television" input -- "raw" cable (analog channels 2-70)
> > "Composite 1" input -- from cablebox ("digital" channels 2-999)
> >
> > Audio Card 1 (/dev/dsp1) - jumper cable from tuner card (for analog channels)
> >
> > Audio Card 0 (/dev/dsp0) - audio from cablebox (for "digital" channels)
> >
> > I've got this setup, and it works pretty well, but I'm having 2 problems:
> >
> > 1) I don't see anyway to tell myth to use different audio for the 2
> > inputs on the same card -- is this possible?
>
> I simply plug the audio from the cablebox into the line in of
> the capture card. When I switch from the Television input to
> the S-Video input, the capture card passes it's line-in audio
> thru to the line out patch cable to the audio card. The capture
> card knows that logically, the coax audio comes from the coax and
> the composite or s-video audio must come from its line-in. This
> works for me but mdz says his card sometimes has problems switching.
>
>
I have a similar setup to Dave apart from having 2 tuners. Neither of
the tuners cards I have, have a line in. Therefore for me, Dave and
others it is imperative that there is an ability to specify different
audio devices for different card inputs.
I asked Isaac on irc the other day, whether a patch that did that would
be acceptable. He said no. So I did not write one.
> > 2) When in the EPG - it's showing me both inputs (I've assigned the "raw"
> > cable channels from 1002-1070 and left the "digital" channels alone).
> > However, if I select a channel from "the other input" (i.e., I'm
> > currently viewing an analog channel and I select a channel from the
> > cablebox), and then type "M", it acts as if I hit escape.
>
> You can't change channels to a channel on a different input.
> use "c" to change inputs then you can change to a channel on
> the current input.
>
> -- bjm
>
>
>
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--
Zaheer Abbas Merali <zaheerabbas at merali.org>
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