On Sat, 29 Mar 2025, Andrew Randrianasulu wrote: > I wonder if limitation more about displaying results here relative to > processing algo? We can make histogram 2x longer, but what if generated > result STILL out of new range? I wonder how other software solves it ....
With BlendProgram one can directly test whether some particular effect clips colors or not. Set project colorspace to RGB(A)-Float. Attach a blend program (just to this single track) which fills all pixels with some solid color with the value out of bounds (for example, R=2.0, G,B=0.0, A=1.0). I think, A=1 is important as it could be taken as an additional multiplier. Don't forget to switch off clipping also in the BlendProgram dialog. Then attach the effect in question. Then attach the second blend program which prints in console the value of R and changes nothing. You will clearly see how the color R=2.0 was modified by the plugin in the middle between the two BlendPrograms. _______________________________________________________________________________ Georgy Salnikov NMR Group Novosibirsk Institute of Organic Chemistry Lavrentjeva, 9, 630090 Novosibirsk, Russia Phone +7-383-3307864 Email s...@nmr.nioch.nsc.ru _______________________________________________________________________________ -- Cin mailing list Cin@lists.cinelerra-gg.org https://lists.cinelerra-gg.org/mailman/listinfo/cin
