crok_fast_grain (Compatible with IFFS 2015.0.0 and up)

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This Matchbox shader simulates a film like grain.

Input:

• Front: source clip

Setup:

• Amount : how much grain is applied
• Size : grain size
• Coloured Grain : enables coloured grain
• Colour : colour saturation of the grain
• Luma : brightness of the grain

Shader developer: martins upitis

Based on http://devlog-martinsh.blogspot.fr/2013/05/image-imperfections-and-film-grain-post.html

This work is licensed under a Creative Commons Attribution 3.0 Unported License.
You are free to share, modify and adapt it for your needs, and even use it for commercial use.

Matchbox version by ivar _at_ inferno-op.com

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Version notes

Fixed a half-pixel offset causing an image shift and interpolation softness + edge artifacts

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Older versions that shader

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