[mythtv-users] pvr-350 sound issues

Leigh lfi123 at yahoo.com
Fri May 23 07:30:34 EDT 2003


Have you tried cat /dev/video0 > out.mpg and see if it
has sound?
If this works, then set the output to uncompressed and
give it a shot.

For me, setting audio to mp3 compression causes me
problems.

Leigh
--- John Kinsella <jlk at thrashyour.com> wrote:
> Heya guys - first of all I wanna send out a huge
> thanks for all the work
> everybody's done...this project is moving along at
> an awesome rate.
> I've talked at least 3 friends into getting their
> own MythTV setup. :)
> 
> So, got my ivtv drivers and mythtv working, except
> for sound.  I'm using
> the right msp3400 driver, I'm running it in debug
> mode, not seeing any
> sign of what's wrong, but I *think* it's a Myth
> issue...if I run "mplayer
> /dev/video" then I get sound just fine.  Any
> thoughts?  Some debug info
> below, I'll provide any other info you guys think
> would be handy...
> 
> loading module:
> May 23 01:41:15 media msp34xx: setvolume: mute=on
> 65535:65535  v=0x00 b=0x00
> May 23 01:41:15 media msp34xx: init:
> chip=MSP3448W-A2, has NICAM support
> May 23 01:41:15 media msp3410: daemon started
> May 23 01:41:15 media msp3410: thread: sleep
> May 23 01:41:15 media msp3410: thread: wakeup
> May 23 01:41:15 media msp3410: setting mode:
> autodetect start (0x0001)
> May 23 01:41:15 media msp3410: detection still in
> progress
> May 23 01:41:15 media msp3410: detection still in
> progress
> May 23 01:41:15 media msp3410: current mode:
> 4.5/4.72  M Dual FM-Stereo (0x0002)
> May 23 01:41:15 media msp34xx: setbass: 32768 0x00
> May 23 01:41:15 media msp34xx: settreble: 32768 0x00
> May 23 01:41:15 media msp34xx: setvolume: mute=on
> 65535:65535  v=0x00 b=0x00
> May 23 01:41:15 media msp3410: thread: sleep
> May 23 01:41:18 media msp34xx: scart switch: mono =>
> 1
> 
> Then, when I startup mythbackend:
> May 23 01:41:31 media msp34xx: VIDIOCSCHAN
> May 23 01:41:31 media msp34xx: switching to TV mode
> May 23 01:41:31 media msp34xx: MSP_SET_MATRIX
> May 23 01:41:31 media msp34xx: scart switch: mute =>
> 1
> May 23 01:41:31 media msp34xx: MSP_SET_MATRIX
> May 23 01:41:31 media msp34xx: scart switch: mono =>
> 1
> 
> ...so, looks like it might be muted?  Thing is, I
> ran mplayer after
> this, got no additional log entries, so not sure if
> that's what's going
> on.  
> 
> Also, I know there's been alot of pvr250/350 noise
> on the list recently,
> thanks for putting up with those of us trying to
> figure out our new
> toys. :)  I'm willing to pay with beer for anybody
> in San Francisco. :)
> 
> John
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at snowman.net
>
http://lists.snowman.net/cgi-bin/mailman/listinfo/mythtv-users


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