This update enables Microsoft DirectX Video Acceleration (DXVA) of Microsoft Windows Media Video (WMV) content in Microsoft Windows Media Player 10 for video cards when the drivers of those video cards are designed to take advantage of this feature.
The graphics adaptor must support this DXVA update. For more information, contact the driver vendor for the latest driver that supports DXVA. The content must be WMV-HD (Windows Media Video High Definition) clips (720p and 1080p) with a frame rate that is less than or equal to 30 frames per second.
Prior to installation, your MUST have this patch installed already!