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Harvester

Stretching algorithm

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You should look at the interpolation examples in one of the DSP-Tutorials. It is basically the same, except that images are 2D-Data and sound is 1D-Data.
You could stretch down the x-axis first and then along the y-axis or vice versa.

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The one i developed seems to work. What i did was to calculate how many lines where to be removed/added, and then using a simple blur method to remove/add ''em, in equal intervals. It appears to work...

BTW: thanks fot the link. i''ll check it out today

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