SHELL SCRIPTS COLLECTION

Utility scripts for media processing and file management.

AUDIO/
  retitle-mp3.sh                  Add prefix to MP3 title metadata

CODE/
  concat                          Concatenate source files with filters

IMAGE/
  convert-format.sh               Convert between image formats (PNG→JPG)
  png-crush.sh                    Optimize PNGs by removing metadata
  resize-crop-square.sh           Resize and crop to exact square
  resize-images.sh                Resize with quality/DPI control
  resize-with-background.sh       Fit images with background padding
  transparent-to-white.sh         Replace PNG transparency with solid color

VIDEO/
  convert-prores.sh               Convert to Apple ProRes (5 profiles)
  create-gif.sh                   Create animated GIF from PNG sequence
  gif-to-video.sh                 Convert GIF to MP4
  png-sequence-to-video.sh        Create video from PNG frames
  time-stretch.sh                 Speed up/slow down video
  ts-to-mp4.sh                    Convert .ts files to MP4
  video-to-gif.sh                 Convert video to optimized GIF

UTILS/
  fix_filenames.sh                Fix broken Unicode characters in filenames

USAGE
  All scripts include help: ./script.sh (without arguments)
  Most scripts accept directory/file paths as parameters