Effect
Film Grain
Add photographic grain with size, amount and colour options.
Silver halide crystals made photographic grain; dye clouds made colour grain. Both were once treated as flaws and later as texture that keeps a digital image from looking sterile.
Size, amount and colour decide whether grain reads as fine 35 mm grit or larger 16 mm chatter.

Properties
Film stock
Amount
Highlights
Midtones
Shadows
Frame Interval
Command line
Requires Rethings Pro. Install the tool from Rethings → Install Command Line Tool…
rethings apply --effect film-grain --set d_texture=0 --set grainAmount=0.4317 -i input.jpg -o output.png










































