[mythtv-users] HDTV & NTSC same backend, 1 source
David George
david at thegeorges.us
Thu Aug 5 23:49:38 EDT 2004
Brian Foddy wrote:
>Can someone please tell me what I'm doing wrong?
>I have a single backend with 4 cards,
>cardid's 1-3 are PVR250s,
>cardid 4 is a pcHDTV.
>
>
Sounds like my setup, except that cardid 1 is pcHDTV and 2-4 are PVR-250.
>I've defined 1 broadcast source grabbing from datadirect.
>The source includes both ntsc and atsc channels.
>
>
Do you actually care to receive NTSC over the air? I have done the same
thing but reception on the NTSC channels is poor here, so I only care
about the ATSC channels. I actually use cable to receive the local
non-digital broadcast channels and Directv to receive the "cable" channels.
>I've gone through the database and renumbered the hd channels
>to 100+ the base number, and changed the corresponding
>frequency to the proper hd value, and the tvformat of these
>records is all ATSC; the normal channels are default, being
>NTSC.
>
>Whenever I select a program to record from the hd channels,
>it doesn't use cardid 4, but one of the lower ones.
>
>
Have you tried to increase the priority for the ATSC channels on the
HDTV card? Of course you should have at least two lineups, because the
PVR-250 isn't capable of HDTV so they shouldn't have those channels in
the database as being available to record from.
>The only way I've historically been able to get the HD card
>to be used, is if I define a second source and duplicate
>all the channels all over. But this is very cluttering on the
>program guide. I've been all over the docs and forum lists,
>but can't find what I'm missing...
>
>
The program guide shouldn't be cluttering as it joins the channels based
on callsign(?). I actually have 3 lineups on DataDirect. One for
broadcast, one for cable, and one for Directv.
--
David
More information about the mythtv-users
mailing list