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 _______________________________________________ libav-api mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-api
