[mythtv-users] Trouble getting component outputs to work with
nVidia 6200 ...
Mark Linford
mythtv at marklinford.com
Wed Oct 5 20:06:24 UTC 2005
Thom Sturgill wrote:
>
>
> On 10/5/05, *Mark Linford* <mythtv at marklinford.com
> <mailto:mythtv at marklinford.com>> wrote:
>
> Well, after following Jarod's Fedora guide (excellent, btw), I've
> gotten
> a rudimentary MythTV box up and running. However, I'm now at the point
> where I want to go from my monitor out to my TV/component outs,
> and I'm
> having a heck of a time with X trying to make it work. Here's my
> setup:
>
> * Fedora Core 4
> * Gigabyte 6200-based video card, w/component-out breakout box
> * Latest (7676) nVidia drivers
> * Dell 2405W monitor (hooked up to its component-inputs) for testing,
> though eventually I want to hook it up to my projector in my media
> room
>
> <snip>
> I'm running FC3 but have the same card connected by component to an
> RCA HDTV.
> Here is the xorg.conf (in part) that I use:
>
> Section "Monitor"
> Identifier "Monitor0"
> VendorName "RCA"
> ModelName "HD52W59"
> HorizSync 30.0 - 34.0
> VertRefresh 48.0 - 67.0
> ModeLine "1080i-59.94" 74.176 1920 1960 2016 2200 1080
> 1082 1088 1125 Interlace
> ModeLine "720p-59.94" 26.9 720 760 816 856 480 482 488 525
> ModeLine "480p-59.94" 23.9 640 664 736 760 480 482 488 525
> Option "dpms"
> EndSection
>
> Section "Device"
> Option "NvAGP" "3"
> # imput standards allowed by monitor and card
> Option "TVStandard" "HD480p"
> # Option "TVStandard" "HD720p" # can't get this one to
> work at all
> # Option "TVStandard" "HD1080i"
> # force card to use svideo dongle
> Option "TVOutFormat" "SVIDEO"
> Option "TVOverScan" "0.0"
> # for svideo with dongle
> Option "ConnectedMonitor" "TV"
> Option "NoDDC"
> Identifier "Videocard0"
> Driver "nvidia"
> VendorName "Gigabyte"
> BoardName "nVidia GeForce 6200"
> BusID "PCI:1:0:0"
> EndSection
>
> Section "Screen"
> Identifier "Screen0"
> Device "Videocard0"
> Monitor "Monitor0"
> DefaultDepth 24
> SubSection "Display"
> Viewport 0 0
> Depth 24
> # Virtual 1920 1080
> Modes "1080i-59.94" "720p-59.94" "480p-59.94"
> EndSubSection
> EndSection
>
> In 1080i I can't view content, and 720p is way overscanned, but
> usable. 720p is supposed to be supported by my TV, but I get a really
> wierd screen - 800x600 floating in the middle of a 1920x1080 field,
> but three (very narrow) frames side by side. Color is distorted too.
>
> I can record and view, but not watch tv live - but I think that is ivtv.
>
> --
> --Thom Sturgill
Thom:
It's definitely a step in the right direction! I copied your device
settings, and I'm getting a picture through the component outputs! It's
still quite a bit overscanned (I'd say I lose about 50px or so on the
top, bottom and sides), but at least I have a picture now. I assume I'll
have to tweek the modeline settings further to get rid/reduce the overscan?
Mark
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