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A comment on Hello, Video Codec. Parent comment

Re:Hello, Video Codec by hifly on Thursday July 15, 2021 @06:01PM (#27850629)
really? it's this because it's too expensive to do an FFT? this would give you all probable matches directly? no?
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Re:Hello, Video Codec by ww520 on Thursday July 15, 2021 @07:16PM (#27851209)
Not sure. Patent? Hardware cost? Complexity?
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