Microsoft KB Archive/919071

= FIX: Flickering may occur after seeking when you play back interlaced content through the Video Mixer Renderer 9 (VMR9) with DXVA enabled in Windows XP =

Article ID: 919071

Article Last Modified on 8/29/2007

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APPLIES TO


 * Microsoft Windows XP Home Edition
 * Microsoft Windows XP Professional

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SYMPTOMS
When you play back interlaced content through the Video Mixer Renderer 9 (VMR9) with DirectX Video Acceleration (DXVA) enabled, flickering may occur after seeking.



CAUSE
This problem typically occurs when you issue a seek command while you play back content. In some cases, this command can cause the timestamps of the samples to be incorrect before the sample is sent to the de-interlacer. This behavior causes the even and odd fields to become reversed.



RESOLUTION
The following file is available for download from the Microsoft download center:

Download the WindowsXP-KB919071-x86-ENU.exe package now.

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to obtain Microsoft support files from online services

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STATUS
Microsoft has confirmed that this is a bug in the Microsoft products that are listed in the &quot;Applies to&quot; section.

Additional query words: DXVA interlace VMR

Keywords: atdownload kbqfe kbfix KB919071

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