[FFmpeg-devel] interpolation technique used in ffmpeg

faisal mehmood fayysal999
Wed Jan 23 07:52:22 CET 2008

Hi experts,

I am working on ffmpeg, and want to know the theory of interpolation scheme.
I am confused with phases and taps. What is the theory behind building filter.
I have seen av_build_filter() but couldn't understand.

thanks in advance

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