406cc7c0c7
Add S-expression based video effects pipeline with modular effect definitions, constructs, and recipe files. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
6 lines
153 B
Common Lisp
6 lines
153 B
Common Lisp
;; Grayscale effect - converts to grayscale
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;; Uses vectorized mix-gray primitive for fast processing
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(define-effect grayscale ()
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(mix-gray frame 1))
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