[FFmpeg-devel] [RFC] How to use sws_[gs]etColorspaceDetails()

Stefano Sabatini stefano.sabatini-lala
Tue Apr 14 17:42:11 CEST 2009

Hi all,

after spending many hours wandering throught the lsws code I'm still
at the same point, that is clueless about the correct usage of the
sws_[gs]etColorspaceDetails() stuff.

In attachment there is an attempt to provide support for
brigthness/contrast/saturation stuff to vf_scale.

Params are correctly set into the sws->scale context but no effect is
showed off in the filtered video, hints are very welcome.

And yes, the API should be documented.

FFmpeg = Foolish and Faithless Meaningless Power Egregious Geek
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