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Old 18th January 2009, 08:30   #1  |  Link
WalterK
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VDPAU Info Tool

Here is vdpinfo.
Created to tell you if your vid card has support for the new vdpau decoder added to the latest stable nvidia driver

Unfortunately my new middle of the road 9800GT only has support for, MPEG1, MPEG2 and H264 using vdpau and not WMV VC-1 decoding on the gpu.
Code:
display: :0.0   screen: 0
API version: 0
Information string: Unknown

Video surface:

name   width height types
-------------------------------------------
420     4096  4096  NV12 YV12 
422     4096  4096  UYVY YUYV 

Decoder capabilities:

name          level macbs width height
------------------------------------
MPEG1             0  8191  2032  2032
MPEG2_SIMPLE      3  8191  2032  2032
MPEG2_MAIN        3  8191  2032  2032
H264_MAIN        41  8191  2032  2032
H264_HIGH        41  8191  2032  2032

Output surface:

name              width height nat types
----------------------------------------------------
B8G8R8A8          8192  8192    y  Y8U8V8A8 V8U8Y8A8 
R10G10B10A2       8192  8192    y  Y8U8V8A8 V8U8Y8A8 

Bitmap surface:

name              width height
------------------------------
B8G8R8A8          8192  8192
R8G8B8A8          8192  8192
R10G10B10A2       8192  8192
B10G10R10A2       8192  8192
A8                8192  8192

Video mixer:

feature name                    sup
------------------------------------
DEINTERLACE_TEMPORAL             y
DEINTERLACE_TEMPORAL_SPATIAL     y
INVERSE_TELECINE                 y
NOISE_REDUCTION                  y
SHARPNESS                        y
LUMA_KEY                         y

parameter name                  sup      min      max
-----------------------------------------------------
VIDEO_SURFACE_WIDTH              y         1     4096
VIDEO_SURFACE_HEIGHT             y         1     4096
CHROMA_TYPE                      y  
LAYERS                           y         0        4

attribute name                  sup      min      max
-----------------------------------------------------
BACKGROUND_COLOR                 y  
CSC_MATRIX                       y  
NOISE_REDUCTION_LEVEL            y      0.00     1.00
SHARPNESS_LEVEL                  y     -1.00     1.00
LUMA_KEY_MIN_LUMA                y  
LUMA_KEY_MAX_LUMA                y
You will need the latest stable nvidia drivers installed, 180.22

Heres the link to the nvnews forums.

http://www.nvnews.net/vbulletin/showthread.php?t=124978

Last edited by WalterK; 18th January 2009 at 08:34.
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Old 18th January 2009, 11:07   #2  |  Link
microchip8
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cool, thanks
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Old 20th January 2009, 15:25   #3  |  Link
Selur
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Thanks for the Info
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Old 20th January 2009, 16:20   #4  |  Link
yeye69
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Quote:
Originally Posted by WalterK View Post
Here is vdpinfo.
Unfortunately my new middle of the road 9800GT only has support for, MPEG1, MPEG2 and H264 using vdpau and not WMV VC-1 decoding on the gpu.
not only middle of the road 9800, but 'highway" 260 does not support a hw.decoding of VC-1
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Old 20th January 2009, 19:21   #5  |  Link
lucassp
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Quote:
Originally Posted by yeye69 View Post
not only middle of the road 9800, but 'highway" 260 does not support a hw.decoding of VC-1
Than how did neuron2 make it in DGVC1DecNV?
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Old 20th January 2009, 19:42   #6  |  Link
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Quote:
Originally Posted by lucassp View Post
Than how did neuron2 make it in DGVC1DecNV?
NVCUVID takes care of the work that the VP2 hardware decoder can't do (bitstream decoding). Just like the proprietary VC-1 DXVA decoders do on Windows. IIRC, NVIDIA has hinted that VDPAU may gain similar functionality in the future.
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Old 21st January 2009, 08:13   #7  |  Link
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Thanks! Finally an answer.
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