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>
15 lines
499 B
Common Lisp
15 lines
499 B
Common Lisp
;; Grayscale effect - converts to black and white
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;; Usage: python3 plan.py effects/grayscale.sexp | python3 execute.py - -d . -o output.mp4
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;; No parameters
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(recipe "grayscale"
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:version "1.0"
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:encoding (:codec "libx264" :crf 20 :preset "medium" :audio-codec "aac" :fps 30)
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(effect grayscale :path "sexp_effects/effects/grayscale.sexp")
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(def video (source :path "monday.webm"))
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(def clip (-> video (segment :start 0 :duration 10)))
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(def result (-> clip (effect grayscale)))
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result)
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