[mythtv-users] XvMC and dual head or TV out. Is this possible?
Brad Fuller
bradallenfuller at yahoo.com
Sat Jan 20 00:08:47 UTC 2007
Listbox wrote:
> Dang.
> "cannot connect to X server"
>
> Thanks Brad, but that's not working with my setup.
>
> ~> export DISPLAY=:0.1
> ~> mythfrontend
> mythfrontend: cannot connect to X server :0.1
>
Well.. that's probably your problem... uh... or your symptom. How to
fix? Don't know.
Do you have anything visible on the 2nd screen? I see you are using
nvidia, so you should see the Nvidia full screen logo when booting up X
(if you don't have the logo specifically turned off in xorg.)
You can press Ctl+Alt+Backspace to restart X. Be sure to save any data
first!
> ~> export DISPLAY=:0.0
> ~> mythfrontend
> 2007-01-19 16:01:02.812 Using runtime prefix = /usr
> 2007-01-19 16:01:02.817 DPMS is disabled.
> 2007-01-19 16:01:02.844 New DB connection, total: 1
> 2007-01-19 16:01:02.851 Connected to database 'mythconverg' at host: janus
> 2007-01-19 16:01:02.853 Total desktop dim: 1024x1368, with 2 screen[s].
> 2007-01-19 16:01:02.858 Using screen 1, 800x600 at 0,768
> 2007-01-19 16:01:02.873 Current Schema Version: 1160
> 2007-01-19 16:01:02.873 mythfrontend version: 0.20.20060828-3 www.mythtv.org
> 2007-01-19 16:01:02.873 Enabled verbose msgs: important general
> ....
>
> -----Original Message-----
> From: Brad Fuller [mailto:bradallenfuller at yahoo.com]
> Sent: Friday, January 19, 2007 3:41 PM
> To: listbox at hymerfania.com; Discussion about mythtv
> Subject: Re: [mythtv-users] XvMC and dual head or TV out. Is this possible?
>
>
>
> Listbox wrote:
>
>> Hi,
>> I have a crt multisync monitor and a NTSC television. I would like
>> mythfrontend to use the television as its display. It ALMOST works if
>> I use Xinerama and set the display to "1", but I must use XvMC to get
>> acceptable performance. When I use xvmc, the GUI shows up on the TV,
>> but I get no video on the tv at all, just a blank screen.
>> Is there a configuration that will work? Here is my xorg.conf:
>>
> Do you export the DISPLAY before you start mythfrontend? Like:
>
> export DISPLAY=:0.1
> mythfrontend
>
> I put this in a script (and also turn off screen saver)
>
> (Why do you have Screen1 Below Screen0? I have RightOf. Probably doesn't
> make a difference. Probably only matters where you send your mouse pointer)
>
>>
>>
>> # Xorg configuration created by Listbox
>>
>> Section "ServerLayout"
>> Identifier "Dual head configuration"
>> Screen 0 "Screen0" 0 0
>> Screen 1 "Screen1" Below "Screen0"
>> InputDevice "Mouse0" "CorePointer"
>> InputDevice "Keyboard0" "CoreKeyboard"
>> Option "Xinerama" "on"
>> Option "Clone" "off"
>> EndSection
>>
>> Section "Files"
>>
>> # Multiple FontPath entries are allowed (they are concatenated
>> together) # By default, a font server independent of the X server is #
>> used to render fonts.
>> FontPath "unix/:7100"
>> ModulePath
>>
>>
> "/usr/lib/xorg/modules/extensions/nvidia,/usr/lib/xorg/modules/extensions,/u
> sr/lib/xorg/modules"
>
>> EndSection
>>
>> Section "Module"
>> Load "dbe"
>> Load "extmod"
>> Load "fbdevhw"
>> Load "glx"
>> Load "record"
>> Load "freetype"
>> Load "type1"
>> Load "v4l"
>> Load "synaptics"
>> # Load "dri"
>> EndSection
>>
>> Section "InputDevice"
>>
>> # Specify which keyboard LEDs can be user-controlled (eg, with
>> xset(1)) # Option "Xleds" "1 2 3"
>> # To disable the XKEYBOARD extension, uncomment XkbDisable.
>> # Option "XkbDisable"
>> # To customise the XKB settings to suit your keyboard, modify the #
>> lines below (which are the defaults). For example, for a non-U.S.
>> # keyboard, you will probably want to use:
>> # Option "XkbModel" "pc102"
>> # If you have a US Microsoft Natural keyboard, you can use:
>> # Option "XkbModel" "microsoft"
>> #
>> # Then to change the language, change the Layout setting.
>> # For example, a german layout can be obtained with:
>> # Option "XkbLayout" "de"
>> # or:
>> # Option "XkbLayout" "de"
>> # Option "XkbVariant" "nodeadkeys"
>> #
>> # If you'd like to switch the positions of your capslock and # control
>> keys, use:
>> # Option "XkbOptions" "ctrl:swapcaps"
>> # Or if you just want both to be control, use:
>> # Option "XkbOptions" "ctrl:nocaps"
>> #
>> Identifier "Keyboard0"
>> Driver "kbd"
>> Option "XkbModel" "pc105"
>> Option "XkbLayout" "us"
>> EndSection
>>
>> Section "InputDevice"
>> Identifier "Mouse0"
>> Driver "mouse"
>> Option "Protocol" "IMPS/2"
>> Option "Device" "/dev/input/mice"
>> Option "ZAxisMapping" "4 5"
>> Option "Emulate3Buttons" "yes"
>> EndSection
>>
>> Section "Monitor"
>> # Option "dpms"
>> Identifier "Monitor0"
>> VendorName "NEC Vendor"
>> ModelName "NEC MultiSync 90"
>> DisplaySize 370 270
>> HorizSync 31.0 - 96.0
>> VertRefresh 55.0 - 160.0
>> EndSection
>>
>> Section "Monitor"
>> Identifier "Monitor1"
>> VendorName "Monitor Vendor"
>> ModelName "Crappy Television"
>> HorizSync 30.0 - 50.0
>> VertRefresh 60.0 - 60.0
>> EndSection
>>
>> Section "Device"
>> Identifier "CRT"
>> Driver "nvidia"
>> VendorName "nVidia Corporation"
>> BoardName "nVidia Corporation NV43 [GeForce 6200]"
>> BusID "PCI:2:0:0"
>> Option "RenderAccel" "true"
>> Option "AllowGLXWithComposite" "true"
>> Screen 0
>> EndSection
>>
>> Section "Device"
>> Identifier "TV"
>> Driver "nvidia"
>> VendorName "nVidia Corporation"
>> BoardName "nVidia Corporation NV43 [GeForce 6200]"
>> BusID "PCI:2:0:0"
>> Option "RenderAccel" "true"
>> Option "AllowGLXWithComposite" "true"
>> Screen 1
>> EndSection
>>
>> Section "Screen"
>> Identifier "Screen0"
>> Device "CRT"
>> Monitor "Monitor0"
>> DefaultDepth 24
>> SubSection "Display"
>> Modes "1024x768" "800x600" "640x480"
>> Viewport 0 0
>> Depth 24
>> EndSubSection
>> EndSection
>>
>> Section "Screen"
>> Identifier "Screen1"
>> Device "TV"
>> Monitor "Monitor1"
>> DefaultDepth 24
>> Option "TVStandard" "NTSC-M"
>> Option "ConnectedMonitor" "TV"
>> Option "TVOutFormat" "SVIDEO"
>> Option "TVOverScan" "0.5"
>> SubSection "Display"
>> Modes "800x600"
>> Viewport 0 0
>> Depth 24
>> EndSubSection
>> EndSection
>>
>>
>> ----------------------------------------------------------------------
>> --
>>
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