Video splitter or cutter ubuntu linux

Easiest software to use is Avidemux

Install in Ubuntu - "sudo apt-get install avidemux" and that should do.

Splitting a video

1. open avidemux
2. open the video with avidemux
3. go to the starting point of cutting and click selection start button (A/_ like button)
4. then go to the selection end point and click selection end button (B_/ like button)
5. Presee "ctrl+c" to copy and "ctrl+x" to cut
6. from menu click file - save as - video
7. write down file name and select avi format and save to your favorite location

your done

For further details go to "http://avidemux.org/admWiki/index.php?title=Cutting"