GPU Compatibility List (H.264/AVC)

Everything about Splash compatibility with different hardware configurations.

Postby vivan » Tue Jul 06, 2010 7:30 pm

Can you add such information as the comment?
http://en.wikipedia.org/wiki/Purevideo# ... reVideo_HD
All current third generation PureVideo hardware (G98, MCP77, MCP78, MCP79, MCP7A) cannot decode H.264 for the following horizontal resolutions: 769-784, 849-864, 929-944, 1009–1024, 1793–1808, 1873–1888, 1953–1968 and 2033-2048 pixel
E.g. 854x480 and 1024x576 videos can't be played using H/W acceleration on my ION - so I have to turn off it manually.
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Postby Storm » Sun Aug 01, 2010 8:59 pm

GTX 460 + WIndows 7

H.264, VC-1, MPEG-2 - works like a charm! :)
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Postby NikosD » Fri Aug 27, 2010 5:41 am

COMPUTER: DESKTOP
GPU VENDOR: ATI
GPU MODEL: RADEON 5750 - 1GB VRAM - Driver: Catalyst 10.8
OS: WINDOWS 7 x64 ULTIMATE

H.264 fastest acceleration than any other player

VC-1 fastest acceleration than any other player

MPEG-2 fastest acceleration than any other player


Two and a half problems though:

WMV - No acceleration at all

H.264 UHD (4096 x 2304) - No acceleration at all

MPEG-2 : Not full acceleration. Small CPU usage. Not like H.264 or VC-1 which is almost 0%

Sample for H.264 UHD:
http://rapidshare.com/files/414985529/Y ... s.mp4.html
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Postby Offic3r 3dwards » Sat Nov 19, 2011 12:32 pm

COMPUTER: Desktop
CPU MODEL: Intel Core i7 2600K @ 3.4GHz
GPU VENDOR: nVidia
GPU MODEL: GeForce GTX 580 Superclocked+ (EVGA) - 1.5GB VRAM - DRIVER: Version 285.62 (2011/10/24)
OS: Windows 7 Home Premium 64-bit SP1

No problems at all! ;)
Non-OC'ed Intel Core i7 2600K - EVGA GeForce GTX 770 SC w/ ACX Cooler
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Postby Col_Chaos » Sun Nov 20, 2011 10:04 pm

COMPUTER: Laptop
GPU VENDOR: NVidia
GPU MODEL: GeForce GT 555M (2048MB VRAM)
OS: Windows 7 Home Premium SP1 64 bit

> Optimus works properly with Splash Pro
> The Video Preferences in Splash Pro (brightness, contrast, color) do not work, they need to be selected in the nvidia control panel
> GPU acceleration works properly on all supported Formats as long as the number of Reference Frames is not too high (this bug was reported in another thread already)

COMPUTER: Laptop
GPU VENDOR: Intel
GPU MODEL: HD Graphics 3000 (min 64MB VRAM - max 1696MB VRAM)
OS: Windows 7 Home Premium SP1 64 bit

> Everything works fine.
> GPU acceleration works properly on all supported Formats as long as the number of Reference Frames is not too high (this bug was reported in another thread already)

COMPUTER: Desktop
GPU VENDOR: NVidia
GPU MODEL: GeForce GTX 470 (1280MB VRAM)
OS: Windows 7 Professional 64 bit

> Haven't encountered any Problems.
> GPU acceleration works properly on all supported Formats as long as the number of Reference Frames is not too high (this bug was reported in another thread already)
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Postby vivan » Wed Nov 30, 2011 4:51 pm

Strange, nVidia GPU's should decode H.264 video with any number of reference frames (even 16 at 1080p).
Splash has problem with Intel GPU's (however there is an external decoder that could decode 1080p with 16 Ref's), and ati (maybe h/w problem since there are no such decoders), but with nVidia everything is perfect, even on much weaker hardware (like 9400M that I had).
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Postby Col_Chaos » Sat Dec 03, 2011 11:36 pm

Nope. Its not working on either of my two NVidia cards, Video crashes after a few minutes of playing (while Audio keeps running). Software decoding works fine.

ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5.1
Format settings, CABAC : Yes
Format settings, ReFrames : 16 frames
Muxing mode : Header stripping
Codec ID : V_MPEG4/ISO/AVC
Duration : 59mn 5s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
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Postby KimboCake » Mon Feb 20, 2012 2:27 pm

Why is the 6970 not in the list?
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Postby P.J » Tue Feb 21, 2012 4:17 pm

KimboCake wrote:Why is the 6970 not in the list?


You can report here if it works well for you then they'll add it :)
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Postby DooMaster » Mon Jul 02, 2012 9:10 pm

This is not in the list:

COMPUTER: DESKTOP
GPU VENDOR: NVIDIA
GPU MODEL: Geforce GTX 550T 1 GB
OS: Windows 7 Pro 64 Bits
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