Re: [mythtv-users] Re: One tuner on PVR-500 (was Re: PVR-500 configuration)

[Stefan Wrobel]

Good idea about testing it in Windows, I thought it just couldn't be one broken tuner out of two, I figured it had to be the whole card or nothing, but man was I wrong.  Let me tell you, it is really killer living without my card for this long.  I figured they'd have it right back to me, but of course they mailed it to the wrong address, and I wasn't able to get the UPS tracking number out of them until it had already been sent on its way back to NY (and I live in SoCal), so it'll be about a month without my card by the time it gets back.  Having only one tuner I'd gotten quite adept at finding all of the odd, middle-of-the-night rerun times for shows, but I figured with the new season coming up here and the fact that the major networks hardly rerun their shows like cable ones do, I might as well get it RMA'd before it drives me nuts.

Stefan

P.S.  Sorry about the name confusion...

On 9/16/05, Dave Sherohman <[EMAIL PROTECTED]> wrote:

On Thu, Sep 15, 2005 at 10:52:46PM -0700, Stefan Wrobel wrote:
> Eolake,

It's Dave, actually...  My .sig is just a quote from Eolake (and is
seems that the article I'm quoting has disappeared, so I need to find
a new .sig anyhow).

> I had the same problem and thought that it was a configuration problem. I
> tried and tried and tried to get it to work, but finally I got wise and
> fired the card up on a windows box ... the 2nd tuner was dead.

I have considered the possibility of a dead tuner...  If that is the
case, then I guess I'll just have to put 2 PVR-500s in my myth box
since I won't want it to be out of commission while waiting for an
RMA to go through.  (As if my hard drive isn't filling up too fast
with only one tuner already.)

> Hopefully both
> tuners on this one will be good. Do both tuners show up on cat /proc/pci?

My myth box's kernel has deprecated /proc/pci, but lspci shows both:

0000:02:08.0 Multimedia video controller: Internext Compression Inc
iTVC16 (CX23416) MPEG-2 Encoder (rev 01)
0000:02:09.0 Multimedia video controller: Internext Compression Inc
iTVC16 (CX23416) MPEG-2 Encoder (rev 01)

> Both of mine did, but if i did ivtvctl -a -d /dev/video1 I got all sorts of
> screwy values for brightness, contrast, etc that clued me in that maybe
> something just wasn't working right with the hardware.

Something like

Brightness = -475234752
Contrast = -1054774144
Saturation = -852037632

you mean?  I was ascribing that to the card not having accepted the
commands sent by the driver to initialize it, but I see now that, if
I run ivtvctl more than once, I get different values for those three
settings each time.  That's not good...  Guess I will need to try it
on a Windows box and see what happens there.

--
The freedoms that we enjoy presently are the most important victories of the
White Hats over the past several millennia, and it is vitally important that
we don't give them up now, only because we are frightened.
  - Eolake Stobblehouse ( http://stobblehouse.com/text/battle.html)

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