Preview-Thumbnails-Maker

Requirements

• ffmpeg
• ImageMagick
• ghostscript

To install them on macOS, type:

brew install ghostscript imagemagick ffmpeg

Usage

curl -O https://raw.githubusercontent.com/receyuki/Preview-Thumbnails-Maker/master/previewThumbnails.sh
chmod +x ./previewThumbnails.sh
./previewThumbnails.sh yourVideoFile.mp4

Automator Quick Action Instillation

cd ~/Downloads && curl -LO https://github.com/receyuki/Preview-Thumbnails-Maker/raw/master/automatorQuickAction/MakePreviewThumbnails.workflow.zip && unzip ./MakePreviewThumbnails.workflow.zip && rm MakePreviewThumbnails.workflow.zip && open ./MakePreviewThumbnails.workflow