[mythtv-users] I bought a pcHDTV 5500, now what?

Derek Tattersall tatters at newsguy.com
Thu Nov 23 04:53:18 UTC 2006


On Wed, Nov 22, 2006 at 11:30:02PM -0500, Derek Tattersall wrote:
> On Wed, Nov 22, 2006 at 11:07:31PM -0500, Steven Adeff wrote:
> > On 11/22/06, Derek Tattersall <tatters at newsguy.com> wrote:
> > > I just installed a pcHDTV 5500 in my pc, and it seems to be sort of
> > > working. I am running a 2.6.18 kernel on a fedora fc5 box, and the
> > > drivers identified the card and loaded properly, I think. I went and got
> > > the latest version of dvb-apps and ran the dvbscan utility with the
> > > us-Cable-Standard-center-frequencies-QAM256 channel file.
> > >
> > > However, when I run the dvbscan utility, it doesn't give me any channel
> > > identifiers. The channels.conf file that I generated has a couple
> > > hundred lines like this, without any channel ids:
> > >
> > > [000-000b]:561000000:QAM_256:0:94:11
> > > [001-000c]:561000000:QAM_256:0:97:12
> > > [002-0012]:561000000:QAM_256:0:92:18
> > > [003-0015]:561000000:QAM_256:68:69:21
> > >
> > > I tried a few of these entries using the azap utility and mplayer, and
> > > was able to get a signal on a couple of them, and there was no decodable
> > > output on some others.
> > >
> > > How do I figure out what cable channels go with which entries in the
> > > channels.conf file?
> > >
> > > I have Time Warner cable in the Greensboro NC region.
> > >
> > > Thanks
> > > --
> > > Derek Tattersall
> > > lizzard at newsguy.com
> > 
> > uhm. watch them?
> > then add them to
> > http://www.mythtv.org/wiki/index.php/Working_QAM_cable_layout
> > 
> 
> That is certainly one option. The problem is that there are about
> 200 lines in the conf file that dvbscan created. I was wondering if
> perhaps something is wrong with my set-up, since none of the channel
> ids made it into the file. Isn't the dvbscan utility supposed to
> pick those up? Or is this another case of Time Warner doing something
> non-standard?

And to bring up another question I just thought of, am I using the
correct frequency table? Does anyone know what frequencies Time
Warner are using for their digital line up?

> 
> 
> -- 
> Derek Tattersall
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> 

-- 
Derek Tattersall


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