video, media, editing, splice, cut
Tools:
- Free video editing software: http://www.lwks.com/ - caution: this can be overwhelming!
- Free video transcoder (convert from one format to another): http://handbrake.fr/
- Collaborative online video editing tool: http://www.wevideo.com/ - very basic editing features; it's mostly designed for quick online distribution of video (YouTube, etc)
- Free video editing suite (optional £4.99 for additional codecs): http://www.serif.com/free-video-editing-software/upgrade/ - great for beginners, very intuitive interface (watch out for the toolbar crapware in the download link!!).