Free the mouse Replay QuantizerScanningPattern
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In MPEG-2 video, Quantizer Scanning Pattern indicates an order where the 8x8 DCT coefficients are quantized. Two Quantizer Scanning Patterns are defined, Zigzag scan and Alternate scan. Alternate scan is used especially in case vertical correlation of a picture is low compared with horizontal correlation.

-- LeeThompson - 24 Mar 2002


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Topic QuantizerScanningPattern . { Edit | Attach | Ref-By | Printable | Diffs | r1.2 | > | r1.1 | More }
Revision r1.2 - 01 Apr 2003 - 04:46 GMT - TWikiGuest
Parents: GuideSnapshot > ReplayShow > GOP > MPEG-2 > ReplayTVMPEG?-2Usage
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