Microsoft KB Archive/918371

= FIX: The DVR MPEG-2 Program Stream Multiplexer parser may record a file that has presentation time stamp information that is not valid on a device that is running Windows CE 5.0 =

Article ID: 918371

Article Last Modified on 7/26/2006

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APPLIES TO


 * Microsoft Windows CE 5.0

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SYMPTOMS
On a device that is running Microsoft Windows CE 5.0, a digital video recorder (DVR) MPEG-2 Program Stream Multiplexer parser receives corrupted I frames in a video stream. When this occurs, the DVR MPEG-2 Program Stream Multiplexer parser may record a file that has presentation time stamp (PTS) information that is not valid. For example, the file that is recorded may display an incorrect playback-duration time in Microsoft Windows Media Player or in other media applications.



CAUSE
This problem occurs because the corrupted I frames in the video stream and the PTS cause the DVR engine library to provide a false PTS rollover adjustment.



Software update information
A supported software update is now available from Microsoft as Windows CE 5.0 Core OS QFE 918371. 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 update is supported only if all previous updates for this product are also installed.

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

Update replacement information
This update does not replace any other updates.

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

The English version of this 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.



MORE INFORMATION
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Keywords: kbbug kbfix kbqfe kbpubtypekc KB918371

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