Dxva
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Mortibus




Posts: 18053
Location: .NL
PostPosted: Wed, 15th Jul 2009 16:37    Post subject: Dxva
can't get it to work in w7x64
laptop video 8600m GS, latest drivers, latest mpc hc x64 and x32

tried practically everything

it worked great in winxp x32 with wmr9 (renderless)

any ideas?
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tnisa8




Posts: 113
Location: ASEXUALLY REPRODUCTIVE ORGANISM
PostPosted: Wed, 15th Jul 2009 17:02    Post subject:
its not ready for dx11


SINGLE-CELLED ASEXUALLY REPRODUCTIVE ORGANISMS RULE.
I agree. It's no big deal. Animal, mineral or vegetable; I'll DO anything TO anything.
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LeoNatan
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PostPosted: Wed, 15th Jul 2009 18:45    Post subject:
It is very source dependent. Only L4.1 sources will work with acceleration.
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Mortibus




Posts: 18053
Location: .NL
PostPosted: Wed, 15th Jul 2009 20:19    Post subject:
same files had dxva support in xp do not have in w7 or vista, in fact not a single file that i tested on my pc have dxva support on a laptop
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WhiteBarbarian




Posts: 6010
Location: Russia
PostPosted: Wed, 15th Jul 2009 20:41    Post subject:
Mortibus wrote:
same files had dxva support in xp do not have in w7 or vista, in fact not a single file that i tested on my pc have dxva support on a laptop

Have you tried changing the output to EVR ?

http://mpc-hc.sourceforge.net/DXVASupport.html wrote:
DXVA is quite picky, so if you want to use it you have to respect those rules :

Windows XP users, select Overlay Mixer, VMR7, VMR9 or VMR9 renderless
Vista users, select EVR or EVR custom renderer
The MPC-HC Video decoder must be connected directly to the renderer. That means no intermediate filters such as DirectVobSub or ffdshow can be inserted between the decoder and the video renderer.

Internal subtitles can work with the MPC Video decoder in DXVA mode, but the rules are even more restrictive :

Windows XP users, select VMR9 renderless
Vista users, select EVR custom renderer
In "Options / Playback", tick the checkbox "Auto-load subtitles"


For me DXVA works perfectly in Vista under EVR. But never worked in XP. I have 8800GTS 512MB.

EDIT: Under Vista I haven't installed any additional codec packs, splitters, filters but only one exception - AC3Filter.
EDIT2: External subtitles works for me with 'EVR Custom Pres. ** ' as an output in MPC HC.


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Mortibus




Posts: 18053
Location: .NL
PostPosted: Wed, 15th Jul 2009 21:14    Post subject:
tried everything, even installing some old supposedly workable 17x drivers

weird coz even my old 8500gt had dxva without any issues
oh well it's not that important, after all laptop will be used for web browsing mostly
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LeoNatan
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PostPosted: Wed, 15th Jul 2009 22:04    Post subject:
perhaps laptop models don't have hw acceleration?
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membre999




Posts: 394

PostPosted: Wed, 15th Jul 2009 22:53    Post subject:
I use DXVA with MPC HC and Win7 x64 (RC) on the notebook with a 9700GT and it's working just fine.

My driver is 186.03 (latest mobile drivers from nvidia) and the codec pack i use is the beta of cccp (http://www.cccp-project.net/beta/ -> Combined-Community-Codec-Pack-BETA-2009-06-18_with_mpciconlib.exe i use the mpc included there)

The settings I use are EVR Custom like pasted above.

My guess is you have a version of MPC HC which does not like Win7. Download the cccp-file and try again Smile
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Mortibus




Posts: 18053
Location: .NL
PostPosted: Wed, 15th Jul 2009 23:07    Post subject:
iNatan wrote:
perhaps laptop models don't have hw acceleration?


Quote:
it worked great in winxp x32 with wmr9 (renderless)


using latest mpc hc available that is version 1.2.908.0

dLded cccp same crap, it has even older version of mpc hc
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membre999




Posts: 394

PostPosted: Wed, 15th Jul 2009 23:40    Post subject:
Mortibus wrote:

dLded cccp same crap, it has even older version of mpc hc


no it's not, the beta of ccc-pack i linked above comes with build 1.2.1161.0 of mpc hc. but you seem to know it better it seems, so good luck.
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LeoNatan
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PostPosted: Wed, 15th Jul 2009 23:53    Post subject:
what about kmp+evr (or haali's)?
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Mortibus




Posts: 18053
Location: .NL
PostPosted: Thu, 16th Jul 2009 00:30    Post subject:
kmp+evr doesn't do dxva
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LeoNatan
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PostPosted: Thu, 16th Jul 2009 00:37    Post subject:
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