vid2contactsheet
Information
Generate contact sheets, GIF previews, and more - all through an easy-to-use interface powered by ffmpeg, ffprobe, and ImageMagick.
This tool makes it simple to turn any video into a visual summary. You can quickly create contact sheets (grids of evenly spaced video frames) and animated GIFs without typing a single command.
Below is an example contact sheet created from Steamboat Willie using 16 frames, reduced to just 20% of its original size: