[mythtv-users] [ Matrox G400 TV-Out ] RGB Cable

sschaefer1 at woh.rr.com sschaefer1 at woh.rr.com
Tue Mar 1 17:43:00 UTC 2005


I'm not clear as to what you are attempting to use it for.
I have mine setup so that both outputs are initialized as framebuffers, with the secondary configured for NTSC, using the adapter (RCA plug).
I've got a document you could look at, don't know how much help it will be, but it is another resource.

http://www.schaefer.dhcp.biz/matrox.htm

I should mention I use X Windows on both displays, and have a custom X application running independently on the television port. MythTV doesn't use the Matrox card, but I don't see why using a movie player couldn't playback over it, regardless of whether you use the Matrox X server (driver) or framebuffer X server (driver).

----- Original Message -----
From: Bernd Müller <caret at gmx.de>
Date: Tuesday, March 1, 2005 11:48 am
Subject: [mythtv-users] [ Matrox G400 TV-Out ] RGB Cable

> Hello;
> 
> I've read much about the Matrox G400 (Max) an it's exquisite tv-
> out in this 
> mailing-list. And some time ago i got such a card. But i'm not 
> able until yet to 
> get the tv-out work in a satisfactory way. I've tried all the 
> specified ways how 
> to connect the card (first and second head) via composite, svhs or 
> the selfmade 
> RGB cable (the simple one for tthe second head). At last i've gave 
> up to 
> configure X with directfb as it's seems to be very complicated.
> 
> But now i've read in this list about an other RGB Cable with a 
> little circuit 
> inside: http://www.sput.nl/hardware/tv-x.html
> 
> Is it possible to run the G400 with this RGB Cable at the first head?
> 
> Does the G400 provide the nearby optimal pixelclock of 14.16 or 
> maybe the 
> optimal clock of 14.76?
> 
> Is it possible to use the mentioned Modline
> "736x575i" 14.16 736 760 824 904 575 580 585 625 interlace -hsync -
> vsync
> Which X-driver i've to use? The one from matrox or the GPL one.
> 
> Will this solution provide hardware acceleration (because of using 
> first head of 
> G400) and an optimal tv-out?
> 
> Bernd (c;
> 
> 
> 



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