[theora-dev] zigzag scan

Mike Melanson melanson at pcisys.net
Wed Mar 5 21:53:00 PST 2003

        Are the zigzag/inverse zigzag scan patterns that VP3/Theora use
the same as MPEG? Or are they opposite? The patterns always make my brain
hurt and I can not sort it out. But since VP3 tries to be just a little
different from MPEG, I thought maybe the patterns were opposite.


	-Mike Melanson

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