Thanks for all the points. 2013/5/5 Anton Khirnov <[email protected]>: > > On Sun, 5 May 2013 01:27:28 +0300, Andrey Utkin > <[email protected]> wrote: >> As letter subject says, i seek for such pieces of functionality. >> Looking at filters list in docs i see there are no such filters. But i >> am also interested, is there any libraries rich for such and similar >> functionality, which are pluggable to libavfilter? Secondly, will >> libavfilter major developers agree with inclusion of such filters into >> upstream? >> > > Not quite sure what functionality are you looking for exactly. > invert colors -- isn't that what the negate filter does? Or could be otherwise > duplicated with the lut filter? > > overlay a grid -- I suppose you want to generate the grid itself in lavfi? > Maybe > it'd be simpler to generate it with an external program and use the overlay > filter. > Though I'm not against having a filter that could accomplish this in lavfi > itself, if it's not too ugly. > > -- > Anton Khirnov
-- Andrey Utkin _______________________________________________ libav-api mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-api
