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B11.2.5 DVD Playback - FAQs
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See http://www.microsoft.com/winlogo/hardware/video/.
B11.2.5.2 DVD-Video navigation requirement [Logo Program Clarification]
The motivation for the requirement is that software vendors need a standard interface to DVD-style MPEG playback. This is necessary for such applications as games that include MPEG video, Microsoft PowerPoint® presentations with video, WebDVD applications, and encyclopedias such as Microsoft Encarta® or Compton, and to allow users to exchange MPEG files for display on different PCs.
Windows 98/Me: Windows Logo testing requirements:
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WHQL testing will ensure that software decoders work with the Microsoft Navigator and the Microsoft DVD Player application runs on OEM systems that support DVD playback.
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WHQL will not test OEM systems to determine whether a software DVD player is talking with the software decoder by way of the Microsoft Navigator. Any third-party navigator must use DirectShow and support the same interfaces as the Microsoft Navigator.
A DVD player application can talk privately with a software decoder, provided that the decoder also works with the Microsoft Navigator.
Microsoft encourages implementers to provide Microsoft with details about additional required navigator features, so that those features can be added to the future API.
FAQ Date: August 26, 1999; revisions March 10, 2000; revised May 4, 2000; revised June 19, 2000
B11.2.5.3 CSS copyright protection [Logo Program Clarification]
Copy Scramble System (CSS) copyright protection is not a Logo Program requirement. The related technical issue is addressed through proprietary licensing programs and is not a testing requirement for the Windows Logo Program.
FAQ Date: January 18, 2000
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