[Ffmpeg-devel] [PATCH] Add moving images feature to imlib2vhook
Sat Nov 4 00:57:57 CET 2006
> On 11/3/06, V?ctor Paesa <wzrlpy at arsystel.com> wrote:
>> > Hi
>> > On Thu, Nov 02, 2006 at 11:11:33PM +0100, V?ctor Paesa wrote:
>> > may i suggest that you use libavcodec/eval.c for calculating the
>> > based on the frame number, that way a simple -x 100+5.3*n will work
>> > less sane things like -x 100+100*sin(n/100) will work too
>> Brilliant idea, it makes possible to do nice "natural" movements,
>> rising sun, flying birds, parabolics, ... :-)
>> I'll try it, so far I've seen an example of using eval at the rate
>> code, but would it be possible that some knowlegeable person add some
>> Doxigen comments to eval.h ?
> Should be done now, thanks to Michael.
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