Microsoft KB Archive/902435

= FIX: Playback may appear choppy when a Windows Media Video stream is played in reverse in Windows CE 5.0 =

Article ID: 902435

Article Last Modified on 7/25/2006

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APPLIES TO


 * Microsoft Windows CE 5.0

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SYMPTOMS
Consider the following scenario. In Microsoft Windows CE 5.0, a Microsoft Windows Media Video stream is played in reverse. The stream is played in reverse at 1x speed. In this scenario, playback may appear choppy. Periodically, the video image does not update for several seconds.



CAUSE
This problem occurs because the WM Source Filter does not send every other index frame (I-Frame).



Software update information
A supported software update is now available from Microsoft as Windows CE 5.0 Core OS QFE 902435. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites
This software update is supported only if all previously issued software updates for this product have also been applied.

Restart requirement
After you apply this software update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart the computer after you apply this software update.

Software update replacement information
This software update does not replace any other software updates.

File information
The English version of this software update package has the file attributes or the later file attributes that are listed in the following table.

The English version of this software update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.



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

Keywords: kbbug kbfix kbqfe kbpubtypekc KB902435

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