[theora-dev] Seperating Forground from Background

[jbradford at dial.pipex.com]

> I was wondering if there is any way to separate the foreground objects from 
> the background so that more bits can be spend on the foreground.  Is this 
> sort of thing even remotely possible?

By far the easiest way to implement something like that would be to assume that backgrounds are stationary.  That covers things like weather forecasters moving around in front of a detailed map.  Not very advanced, but it is a starting point.

John.
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