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Results tagged with import
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user 30474
Questions about getting data, files, images etc. from various formats into a form that can be read, tranformed and manipulated by Mathematica
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Importing large number of frames form Video - improved method?
I find that import times of individual frames behave very different depending on what frames I want to import:
Table[{x, AbsoluteTiming[Import[vidName, {"Frames", x}]][[1]]}, {x, 1, 30000, 1000}] … Thanks,
mondo
EDIT: ran my suggested single-frame import/crop/export loop and found some interesting pattern in the timing for each import:
Does this immediately make sense for anyone? …
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