[mythtv-users] Re: Making Sure XvMC is working

Tom E. Craddock, Jr. sigtom at sigtom.com
Mon Nov 15 10:15:08 UTC 2004


Axel Thimm wrote:

>On Mon, Nov 15, 2004 at 01:26:03AM -0500, Tom E. Craddock, Jr. wrote:
>  
>
>>Isaac Richards wrote:
>>    
>>
>>>On Sunday 14 November 2004 11:13 pm, Paul Andreassen wrote:
>>>      
>>>
>>>>On Mon, 2004-11-15 at 12:54, Tom E. Craddock, Jr. wrote:
>>>>        
>>>>
>>>>>Sorry if Im adding to the confusion on the list, but I havent
>>>>>found a definitive way to check that XvMC is working in MythTV.
>>>>>If you need anymore info, please let me know.
>>>>>          
>>>>>
>
>  
>
>>>>As far as I know, the black and while OSD is for VIA XvMC and not
>>>>Nvidia.
>>>>        
>>>>
>>>Wrong.
>>>      
>>>
>
>  
>
>>Yeah, Ive figd it out, since Im using Axels RPMs for myth, it looks like 
>>XvMC isnt built into those RPMs, at least from looking at the 
>>settings.pro from the mythtv-0.16-82.rhfc2.at.src.rpm XvMC is commented 
>>out, so Im gonna get to compile MythTV from CVS this weekend woo hoo.  
>>Shouldve looked there before I posted, hope this may help some other 
>>poor soul.
>>    
>>
>
>Wrong again. ;)
>
>The rpms are built with xvmc, you can use ldd on the binaries to check.
>  
>
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>  
>
Ok....well then my NEXT guess is that I didnt have the 
nvidia-graphics-devel package, which from reading thru the list here, I 
believe it makes symlinks for the various version Nvidia driver's XvMC 
libs to be linked so that Myth can see them/use them....cause after I 
installed that nvidia-graphics-devel, I could compile Myth with 
lXvMCNVIDIA and lXvMC, and I see that XvMC is now working on my 
frontend...and I can clearly play live TV or recorded shows from my 
pcHDTV3k card on my AMD XP2000+/FX5700LE/768 RAM...not too shabby, 
noticeable drop in CPU usage and can switch chans and no blank screens, 
etc.  So glad this is working.  Thanks for all the help everyone.

Tom


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