In this project you will learn how to make a video clip all black & white EXCEPT for one color.
Use this clip.
Color pass is quite easy - HERE'S HOW...
(1) Understand that all video clips won't be as easy to work with. If a video clip has lot's of red's in it, all the red will either stay or be converted to b/w. Choose/make a clip with contrasting colors.
(2) In Video FX choose Color Corrector (Secondary), then drop the Desaturate All but Reds onto your clip.
(3) In the Limit hue section of the Video Event FX you will be making some adjustments to the Center and Width.