t@b ZS4 Video Editor for osx
t@b ZS4 is video editing and compositing software with more than 150 built-in video effects including excellent color and chroma keying. Also features custom output size and effect to audio wave form slaving. Visit http://www.zs4.net for more info.
free t@b zs4 zwei-stein video editor editing compositor compositing effects multi-track multi track green screen greenscreen blue screen bluescreen