Commotion and BCC
by Sergio on Feb 2, 2007 at 7:26:25 pm
I saw the AVID LE7 page, there is mention about the commotion effects and one of the effects I liked is the threshold effects, Is this possoble to do it with Boris Red 3? I saw in the BBC effect list the effects composite chroker I am interesting how to use it? what is one of its applications? I mean normally how to use it oro what it is for?.
That I am trying to say I want to have my video as cow (BW), Is this possible with Red3 or with LE6.1?
Re: Commotion and BCC by peter mcauley on Feb 5, 2007 at 4:52:13 pm
Very easy to do with RED, but it requires two filters. Simply add the hue-sat-lightness filter to the clip that you want to change and set the saturation parameter to negative 100 (-100). Then add the brightness-contrast filter to the clip and set the contrast value to positive 100 (100). Then you can use the lightness parameter in the hue-sat-lightness filter to control the values that you want to threshold.