http://tibrium.neuf.fr/index.html

更新如下（算是綜合的吧）：
New features :
Custom presenter now support DXVA2, and display hardware acceleration mode in Jitter test information.
Internal video decoder based on ffmpeg for Flash video (FLV4, VP5,VP6), AMV, Mpeg4, SQV, Theora, VC1, XVID, and DivX
Internal video decoder H264 with DXVA 1 acceleration (using VMR9 or overlay on XP) and DXVA2 (using EVR on Vista).
Korean translation
Changes :
FAAD library updated to 2.6
Standalone filter renamed to be prefixed by "MPC - xxx"
CSS classes added in WebServer (request #1885296)
Bugs fixed :
Incorrect colors on video when using YUV mixing and "VMR Color controls"
PN31 driver installation was not working
MPC graph manager now use the same filter priority as WMP and graphedit (clsid patch)
MPC-HC is now recognize as an application by SUMo (http://www.kcsoftwares.com/index.php?sumo)
Ghost horizontal and vertical lines with Pixel Shader resizer (especially on ATI graphics card)
Crash in FLV splitter with file containing 0 bytes packets
Button "Video" in format property page didn't select images anymore
So sound in some FLV video with Nellymoser audio track
Multimedia keys (mute, vol+-, ...) was captured by MPC even if option "global media keys" was off
YUV mixing is now disable with Vista (not supported by Vista VMR9, and cause black screen)

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作者在網頁裡提出幾個要點：

DXVA Support


Modern video graphics card have the possibility to decode partially or completely a video using DirectX Video Acceleration (DXVA), and reduce dramatically CPU usage. Mpc-hc have an embedded video decoder using this technology to decode H264 and VC1 video.


Unfortunately mpc-hc decoder support only bitstream mode for the moment, which mean that only most recent graphics cards are supported :

nVidia series 8000 for H264 only
ATI Radeon HD series for H264 and VC1 decoding

Maybe "motion compensation" mode will be added in the future to have more compatibles video cards, but i cannot promise. Mpeg2 and WM9 acceleration are not supported neither.


DXVA is quite susceptible, so if you want to use it you have to respect thoses rules :

For Windows XP users select Overlay Mixer, VMR9 or VMR9 renderless
For Vista users, select EVR or EVR custom renderer
Video decoder should be connected directly to the renderer. This mean no intermediate filters such as DirectVobSub or ffdshow can be inserted between decoder and video renderer

Internal subtitles works with MPC Video decoder in DXVA mode, but rules are even more stricts :

Select VMR9 renderless if you are on Windows XP
Select EVR custom renderer if you have Vista
In "Option / Playback", set the checkbox "Auto-load subtitles"


DXVA support講得很明白了
只有完善的UVD才可以完全支持他的VC-1/H.264 DXVA..
(也包括nVIDIA的G98系列..)
但是他也提了一點:
Maybe "motion compensation" mode will be added in the future to have more compatibles video cards, but i cannot promise. Mpeg2 and WM9 acceleration are not supported neither.
未來增加對motion compensation等級的支持，對應DXVA的Profile就是DXVA2_ModeH264_A /DXVA2_ModeVC1_B
這樣G70系列都可以通吃了..
但是作者不敢保證..
當然他最後又強烈補上一句
Mpeg2 and WM9 acceleration are not supported neither.

其它的自己看看吧..