[mythtv-users] MythTV compile problem w/ XvMC support
Harry Orenstein
ho_9 at hotmail.com
Sat Oct 11 00:28:53 EDT 2003
I got a little further after my last post. I re-read the Nvidia readme and
found out that only one screen can use XvMC in a dual monitor configuration.
The solution was to change the Device sections in the XF86Config-4 file to
flip-flop the Screen values. If I make JUST this change (no other changes)
I can get XvMC working on the TV.
There appear to be some hiccups still in XvMC support (some documented in
this list, some apparently not). I'm still trying to decide if I will leave
XvMC enabled or not.
Have you had any problems with either the inset TV image having black top
and bottom borders in the EPG (M from watching TV) or aborting from
mythfrontend when trying to reenter watch TV (2nd time)? I'm not sure, but
I think the motion blurring is also worse in XvMC, even if I try to tune the
dnr settings.
This is not to say that any of this would stop me from naming my firstborn
after Isaac ;-)
-- Harry O.
>From: "Jarod C. Wilson" <jcw at wilsonet.com>
>Reply-To: Discussion about mythtv <mythtv-users at mythtv.org>
>To: Discussion about mythtv <mythtv-users at mythtv.org>
>Subject: Re: [mythtv-users] MythTV compile problem w/ XvMC support
>Date: Fri, 10 Oct 2003 20:07:13 -0700
>
>On Friday, Oct 10, 2003, at 18:12 US/Pacific, Harry Orenstein wrote:
>
>>Thanks for the quick reply. I guess my terminology is muddled. I meant a
>>secondary display, but I don't think it's TwinView). My XF86Config-4 file
>>is below. If you (or anyone) has a suggested config that would work with
>>dual non-mirrored displays I would be extremely greatful.
>
>I'm not sure if XvMC would work on a secondary display in TwinView
>(non-mirrored) mode. It does appear you have two separate X sessions, as a
>TwinView setup would be more like:
>
>Section "Device"
> Identifier "Videocard0"
> Driver "nvidia"
> VendorName "PNY"
> BoardName "nVidia GeForce 4 MX 440"
> Option "RenderAccel" "1"
> # TV Out Setup
> Option "TwinView"
> Option "TwinViewOrientation" "RightOf"
> Option "SecondMonitorHorizSync" "30-50"
> Option "SecondMonitorVertRefresh" "60"
> Option "MetaModes" "1600x1200, 1024x768; 1024x768, 1024x768; 800x600,
>800x600; 640x480, 640x480;"
> Option "TVStandard" "NTSC-M"
> Option "TVOutFormat" "SVIDEO"
> Option "TVOverScan" "0.6"
>EndSection
>
>
>You could at least give it a shot. To get Myth onto the TV, you'll need to
>tell it in the setup to use Xinerama screen 1 (instead of 0). Someone else
>has a setup like this working just recently, though I'm not sure if he'd
>compiled Myth w/the XvMC support.
>
>--Jarod
>
>--
>Jarod C. Wilson, RHCE
>
>Got a question? Read this first...
> http://catb.org/~esr/faqs/smart-questions.html
>MythTV, Red Hat Linux 9 & ATrpms documentation:
> http://pvrhw.goldfish.org/tiki-page.php?pageName=rh9pvr250
>MythTV Searchable Mailing List Archive
> http://www.gossamer-threads.com/archive/MythTV_C2/
>
>_______________________________________________
>mythtv-users mailing list
>mythtv-users at mythtv.org
>http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
_________________________________________________________________
Use custom emotions -- try MSN Messenger 6.0!
http://www.msnmessenger-download.com/tracking/reach_emoticon
More information about the mythtv-users
mailing list