Thumbnail me can help you to create screenshots from your videos, create thumbnails for previews of your movies into images. This is an open source project based on the 'Movie Thumbnailer'.

Many video formats are supported such as:
1. Audio / Video Interleave (*. avi)
2. Matroska Video (*. avi)
3. Transport Stream (*. ts *. m2ts)
4. MPEG video / systems stream (*. mpg *. mpeg *. mp4 *. vob *. dat)
5. Windows Media Video (*. wmv)
6. Ogg Vorbis (*. ogg)
7. 3rd Generation Partnership Project (*. 3gp)
8. Quicktime Movie (*. mov)
9. Flash Video (*. flv)
10. Shockwave Flash (*. swf)

The license of this software is Free, you can free download and free use this video utility software.