[Ffmpeg-devel] [Ffmpeg-devel-old] Math Newbie Question: What Is Lifting?

[Mike Melanson]

Hi,
	I see the word "lift" used all over the SNOW codec. I figured it had 
something to do with wavelets. But I also see lifting mentioned in WMV8 
binaries. I was just wondering what "lifting" refers to in a 
mathematical context?

	Thanks...
-- 
	-Mike Melanson


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