On Mon, 2009-02-02 at 16:16 +0100, Jens Buysse wrote:
> The only thing I can find in the man page are the options fast/slow 
> rescaling and filtered zoom, which are not the 'algorithms' used to my 
> knowledge?

Take a look at the --zoom_filter parameter documentation.
If you want see the source code, take a look at

http://hg.berlios.de/repos/tcforge/file/bf1fb2bbf5bf/libtcvideo/zoom.c

Bests,

-- 
Francesco Romani // Ikitt
http://fromani.exit1.org  ::: transcode homepage
http://tcforge.berlios.de ::: transcode experimental forge

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