;; Datamosh effect - glitch art block corruption
;; Usage: python3 plan.py effects/datamosh.sexp -p corruption=0.5 -p block_size=24 | python3 execute.py - -d . -o output.mp4
;;
;; Parameters:
;;   corruption: corruption intensity (0.1 to 1.0, default: 0.5)
;;   block_size: size of corrupted blocks (8 to 64, default: 24)

(recipe "datamosh"
  :version "1.0"
  :encoding (:codec "libx264" :crf 20 :preset "medium" :audio-codec "aac" :fps 30)

  (effect datamosh :path "sexp_effects/effects/datamosh.sexp")

  ;; Default parameters (overridden by -p corruption=N -p block_size=N)
  (def corruption 0.5)
  (def block_size 24)

  (def video (source :path "monday.webm"))
  (def clip (-> video (segment :start 0 :duration 10)))
  (def result (-> clip (effect datamosh :corruption corruption :block_size block_size)))
  result)