What's New in QuickTime 5
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Digital Video (DV) Codec Optimizations
QuickTime 5 includes the following:
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Digital video (DV)
codec optimizations that are designed to provide significant performance and quality improvements over previous versions.
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Support for optimized high-quality decompression on Power Mac G3 and G4 computers. This support is designed:
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to improve speed for rendering in r408 and v408 formats.
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to improve speed for playback to YUV accelerated windows.
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to improve speed for high-quality, single field video.
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Improved quality compression in medium and best-quality cases for Power Mac G3 and Power Mac G4 computers.
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Improved quality of normal (low) quality decompression on Power Mac G4 computers.
These enhancements are aimed at developers and content authors using tools such as video editing applications.
© 2001 Apple Computer, Inc.
What's New in QuickTime 5
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