[mythtv-users] Blank white screen in .24
Shocky1 at users.sourceforge.net
Sat Dec 11 00:58:14 UTC 2010
On December 7, 2010 05:22:51 pm Devin Heitmueller wrote:
> On Tue, Dec 7, 2010 at 7:13 PM, Shocky <Shocky1 at users.sourceforge.net>
> > Do you know how I might go about determining if it's a driver problem? I
> > don't mind doing the leg work to track this down, but I'd need a little
> > guidance. I know my way around Linux pretty well, and I am a developer,
> > but my knowledge of the internals of video drivers and MythTV is pretty
> > slim.
> Yes, I do know, but you won't like the answer that much. Typically I
> have to build MythTV from source and litter it with printf()
> statements until I can figure out where the problem is. Digging
> through the MythTV logs can also reveal errors messages which it makes
> sense to track down the source of.
Here's a log of the frontend run with "-v recording,playback,channels,extra":
I noticed a couple of things that don't look quite right to me:
1. On line 174 it says "cardtype(DUMMY)". Should it have the actual card type?
When I do the backend setup it shows the card type as "Hauppauge EXETER
2. On line 265 it says video dimensions are 720x576, and on line 322 it says
the video frame rate is 25.000. It's not trying to display this as PAL is it?
I've double checked and the format is set as NTSC in the backend.
That's all I've come up with from the logs.
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