notes for Keying, green screen in after effects:
find effect KEYLIGHT and apply it the in properties -> screen colour -> use eye dropper on bg to adjust change VIEW to STATUS Screen Matte -> increase Clip Black decrease Clip White subject white/screen black
bright green inside the mask
screen matte -> replace colour pick colour (that stands out in STATUS view) replace methos: source edge colour suppression -> GREEN channel Edge Grow
refine edges
find the effect: Refine Matte (makes edges more smooth) Increase Decontamination Radius
adjust forground
effect: Hue/Saturation effect: Levels