From: jb <jb...@kd...> - 2008-10-28 11:28:42
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On Friday 24 October 2008 20.54:36 Marco Gittler wrote: > i could commit the patches self, but i want to collect first all yml > files > for plugins, that have a min/max value (and do without crash), so > that the patch solves all known bugs with frei0r and mlt. Hi Marco. A few infos + some questions: 1) Some info on frei0r plugins. I made some quick tests and here are the min and max values that work well for me (no crash): * frei0r.squareblur effect : Kernel size needs to be between 0 and 0.5 * frei0r.distort0r: Amplitude between -1 and 1 Frequency between -2 and 2 2) Some effects, like frei0r.colordistance need a color as input parameter. I couldn't find a way to pass the color to frei0r. I tried with; inigo video.mpg -attach frei0r.colordistance "Color=#ffcc00" But the color value is not recognised... any idea ? 3) Keyframes Currently, all frei0r effects parameters are fixed. For example, the frei0r.brightness takes a "Brightness" value that is fixed. But I guess we could manage to create keyframes, for example if we set: start_Brightness = 0 end_Brightness = 1 The MLT frei0r module could interpolate the current brightness value from the producer position and make the "Brightness" value change with time... Do you think it is possible ? Thanks & regards jb |