Showing posts with label TV Out. Show all posts
Showing posts with label TV Out. Show all posts

nVidia TV Out on mythbuntu

Posted on Tuesday, September 1, 2009 by Nicki

I finally put in the LAN cable from my study/lab/network centre to the lounge so the mediacentre was moved to its final location close to the tv. Next up was getting the TV out to work to my tv. I used this site to get it working. Initally I thought I only had only black and white output, and struggled for 2 hours to try to get it working. I even went to far as to buy an S-Video - RCA cable, because a lot of references I found pointed to the fact that the RCA output on nVidia cards sometimes does not work correctly.


Well, after putting the new cable in, it still gave the same black & white results, but I now it works, because I just tested it on the DVD player. I used xclock to test, and it turns out I tried an incorrect/ignored command line option. After using the correct option, I have color! As they say: if it takes longer than 5 minutes it is probably a stupid mistake.

Next up is configuring the TV output to be the default/only display, and getting the remote blaster and my MNet decoder talking.

Here are the portions I had to add to /etc/X11/xorg.conf to get TV output working.


Section "Device"
Identifier "Device_tv"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce2 MX 100/200"
Option "TVStandard" "PAL-I"
Option "TVOutFormat" "SVIDEO"
Option "ConnectedMonitor" "TV"
EndSection

Section "Monitor"
Identifier "TV"
HorizSync 30-50
VertRefresh 50.0
EndSection

Section "Screen"
Identifier "Screen_tv"
Device "Device_tv"
Monitor "TV"
DefaultDepth 16
Subsection "Display"
Modes "720x576" "720x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Layout_tv"
Screen 0 "Screen_tv" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection