[mythtvnz] display on analog widescreen tvs

Guy Lowe mythtvnz at gunk.gen.nz
Tue Dec 11 19:57:29 GMT 2007


Oh, and:

Section "Screen"
	(...)
        SubSection "Display"
                Depth           24
                Modes           "720x576"
        EndSubSection
EndSection

Using anything but the native 720x576 with a non-HD CRT looks a lot
worse and requires deinterlacing.

Guy

Guy Lowe wrote:
> http://www.mythtv.org/wiki/index.php/Display_Size
> 
> It's been a while since I set mine up, but from memory, the important
> parts of xorg.conf are:
> 
> Section "Device"
>         Identifier      "6600GT"
>         Driver          "nvidia"
> 	#PAL mode so that we don't need to do deinterlacing in myth
>         Option      "TVStandard" "PAL-G"
>         Option      "TVOutFormat" "SVIDEO"
>         Option      "ConnectedMonitor" "TV"
> EndSection
> 
> Section "Monitor"
> 	(...)
> 	DisplaySize 260 146 #Correct for 720x576 16:9
> EndSection
> 
> Also, watch out for -dpi 100 being passed to X in one of the launch scripts.
> 
> Guy
> 
> 
> 
> 
> Steve Holdoway wrote:
>> I've got to the stage where I've plugged the display into the TV, which is an old Loewe Aconda 100Hz analog widescreen tv. I'm connecting via s-video from an nvidia 7300. The card identifies the screen as 1024x768. Is this the best resoultion to choose? Picture quality is pretty awful. Also do I just use the overscan to convert from what looks like a 4:3 display to 16:9???
>>
>> Cheers,
>>
>> Steve
>>
> 
> 
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