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Windows 7 in-box VC-1 Video encoder codec does not utilize all cores for 3 and 6-core systems

Microsoft's in-the-box VC-1 video encoder in Windows 7 does not utilize all cores to achieve optimal video performance during video playback and editing.
Microsoft is aware that this is a known issue for all versions of Windows 7 and is working on it for a future release.
Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.

Article ID: 2144672 - Last Review: 07/07/2010 14:35:00 - Revision: 1.1

Windows 7 Ultimate, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Enterprise

  • KB2144672