its been there since VCD (MPEG), DVD (MPEG2) & HDDVD/BR MPEG4-10 or H.264. its a very old idea. In fact it has been used in implementing a temporal filter to cr

its been there since VCD (MPEG), DVD (MPEG2) & HDDVD/BR MPEG4-10 or H.264. its a very old idea. In fact it has been used in implementing a temporal filter to create a cleaner content for a bit too. I know because I worked on it all.