reading and writing movie files of of . y4m extension

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Hi everyone I have two questions
1-How to read and write movie files (of . y4m extension) with matlab
2-I want simple movies (.avi extension) with little frames with size(256X256) or size(512X512)

Accepted Answer

Walter Roberson
Walter Roberson on 2 Dec 2015
For writing y4m files I do not see code available (but I do see it listed as an Extra Credit project at a couple of universities.)
For writing .avi see VideoWriter
Walter Roberson
Walter Roberson on 10 Apr 2017
mat2cell() to break into blocks, and then histogram each. Or, alternately, you might be able to use blockproc()

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