Auto-Movie-Thumbnailer - AMT - Auto-Movie-Thumbnailer v11 THE Batch Movie ScreenCap Creator... Create ScreenCaps of - any number of movies, - located anywhere on your computer, -
Ezthumb - A video thumbnail generator based on ffmpeg.
Skreenics - Skreenics is a Mac OS X application that is designed to easily create thumbnails from your videos.
Thumbnail me - Thumbnail me is a free and open source thumbnails generator built on the movie thumbnailer binary.
Video Thumbnails Maker - Allows you to make thumbnails (caps, previews, screen-lists) and screenshots of video files.
Thumbs - Thumbs is your new personal assistant for movie stills and thumbsheets.