[mythtv-users] Nvidia just released 8756.
Brad DerManouelian
myth at dermanouelian.com
Fri Apr 14 11:20:05 UTC 2006
On Apr 13, 2006, at 11:35 PM, Steven Adeff wrote:
> On 4/13/06, Brad DerManouelian <myth at dermanouelian.com> wrote:
>> On Apr 13, 2006, at 5:56 PM, Steven Adeff wrote:
>>
>>> On 4/13/06, Kevin Kuphal <kuphal at dls.net> wrote:
>>>> Brad Fuller wrote:
>>>>> Kevin Kuphal wrote:
>>>>>> Steven Adeff wrote:
>>>>>>
>>>>>>> 2006-04-13 17:34:51.870 VideoOutputXv Error: Couldn't get the
>>>>>>> color key color,
>>>>>>> probably due to a driver bug or
>>>>>>> limitation.
>>>>>>> You might not get any video, but we'll
>>>>>>> try anyway.
>>>>>>> 2006-04-13 17:34:51.871 VideoOutputXv: Ack! Disabling ChromaKey
>>>>>>> OSD
>>>>>>> We can't use ChromaKey OSD if
>>>>>>> chromakeying is
>>>>>>> not supported
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>> What nvidia board do you have? The chromakey OSD only works on
>>>>>> certain
>>>>>> boards and drivers and it's highly experimental.
>>>>>>
>>>>> I have the MX440 which is suppose to be supported, AFAIK.
>>>>> However, maybe it's not supported on the S-Video out. I read
>>>>> someplace
>>>>> that on the 440 there are different options depending on which
>>>>> screen
>>>>> you are on.
>>>> It may also be a limitation of the new 8756 driver. Most work was
>>>> done
>>>> on this feature back in the 7000 series range of time.
>>>
>>> yea, I have a FX5200, could be the new driver...
>>>
>>> --
>>> Steve
>>
>> I'm using an FX5200, 8756 drivers with S-Video out and I'm getting
>> color in the OSD.
>>
>> [mythtv at mythtv ~]$ cat /etc/X11/xorg.conf | grep Xvmc
>> Option "XvmcUsesTextures" "false"
>>
>> mysql> SELECT * FROM settings WHERE value='UseChromaKeyOSD';
>> +-----------------+------+------------+
>> | value | data | hostname |
>> +-----------------+------+------------+
>> | UseChromaKeyOSD | 1 | livingroom |
>> | UseChromaKeyOSD | 1 | mythtv |
>> +-----------------+------+------------+
>> 2 rows in set (0.01 sec)
>>
>> My hostname is mythtv, but I have a unique identifier on my frontend
>> called livingroom. Wasn't sure which was right, so I added them both.
>
> Brad, I wonder if there are other options that may affect this. Could
> you post your Screen and Device sections? Also, do you have Composite
> and RENDER both on?
>
> thanks!
>
> --
> Steve
I haven't messed with this at all aside from XvmcUsesTextures false
since I had a hard time getting the res I needed and all that. Once
it worked, I new enough to leave it as it. I might have added
ConnectedMonitor TV, as well.I don't remember. Someone also mentioned
not being able to get 800x600 on their S-video out. I'm able to do it
with these settings.
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Unknown monitor"
HorizSync 31.5 - 37.9
VertRefresh 50.0 - 70.0
Option "dpms"
EndSection
Section "Device"
Identifier "Videocard0"
Driver "nvidia"
VendorName "Videocard vendor"
BoardName "NVIDIA GeForce FX (generic)"
Option "TVStandard" "NTSC-M"
Option "TVOutFormat" "SVIDEO"
Option "ConnectedMonitor" "TV"
Option "XvmcUsesTextures" "false"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 16
Modes "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "640x480"
EndSubSection
EndSection
More information about the mythtv-users
mailing list