[mythtv-users] No Picture
Mark Edwards
mark at markedwards.2y.net
Sat Aug 2 10:53:19 EDT 2003
Hey Peter,
had a recent problem with this myself - coinciding with a change in my
configuration. I was using a simple bt878 tvcard, now I am using the
tuner from this card in conjunction with an old Miro DC10 for hardware
MJPEG encoding.
My problem was that the recording profiles needed to be set up
correctly. I was trying to encode hardware compressed video with RTjpeg
and needed to set these to Hardware MJPEG. Once I did this, I got my
video back...
What video hardware are you using?
Mark Edwards
On Sat, 2003-08-02 at 07:47, Peter Hutnick wrote:
> When I run mythfrontend and choose TV->Watch TV my screen goes blank (but
> I get TV sound).
>
> I can toggle to a console and kill mythfrontend and get X back, but the TV
> sound continues.
> Mythfrontend
>
> $ mythfrontend
> connecting to backend server: 127.0.0.1:6543
> Changing from None to WatchingLiveTV
> Opening OSS audio device ''.
> open: No such file or directory
> ^-----(this line is repeated about 67 times)
> player: Can't open audio device:
> Over/underscanning. V: 0.000000, H: 0.000000, XOff: 0, YOff: 0
> Using XV port 61
> Terminated
>
> and mythbackend says:
> 2003-08-01 15:40:27 adding: bilbo.hutnick.com as a player 1
> 2003-08-01 15:40:27 adding: bilbo.hutnick.com as a player 0
> 2003-08-01 15:40:27 adding: bilbo.hutnick.com as a player 0
> 2003-08-01 15:40:27 adding: bilbo.hutnick.com as a remote ringbuffer
> Changing from None to WatchingLiveTV
> open: Resource temporarily unavailable
> open: Resource temporarily unavailable
> audio volume set to '32768'
> Changing from WatchingLiveTV to None
>
>
> It is pretty clear to me that this is a config issue, but I have no idea
> what it is. For reference motv (and xawtv) works fine, both in a window
> and full-screen. Actually, the only way I have found to stop the sound is
> to fire up motv.
>
> Anyone have suggestions on how to troubleshoot this?
>
>
> Thanks,
>
> Peter
>
>
>
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