Cinelerra
Cinelerra does primarily 3 main things: capturing, compositing, and editing audio and video with sample level accuracy.
Freeware
Main Concept MainActor
This is a linux video editing tool.The demo version of MainActor 5 - Linux Video Editing - is fully functional, though it adds a watermark to processed video (without harming your source material).
Free Trial
Jahshaka
Jahshaka is a video and film compositing, editing and special fx system that uses OpenGL & OpenML hardware rendering to give operators real time interactivity. The system is cross platform, and also includes full CG, paint and image processing modules
Freeware
Kino
Kino is a non-linear DV editor for GNU/Linux. It features excellent integration with IEEE-1394 for capture, VTR control, and recording back to the camera. It captures video to disk in Raw DV and AVI format, in both type-1 DV and type-2 DV (separate audio
Freeware
MJPEG Tools
The mjpeg programs are a set of tools that can do recording of videos and playback, simple cut-and-paste editing and the MPEG compression of audio and video under Linux.
Freeware
Kino
Kino is a non-linear DV editor for GNU/Linux. It features excellent integration with IEEE-1394 for capture, VTR control, and recording back to the camera. It captures video to disk in Raw DV and AVI format, in both type-1 DV and type-2 DV (separate audio stream) encodings.
Freeware
Avidemux
Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. Tasks can be automated using projects, job queue and powerful scripting capabilities
Freeware
Gazelle
Gazelle is a movie editor that makes it easy for you to create short keyframed animations on your computer. Originally designed as a Besier editor, it also supports many media types, including image and sound files. Gazelle also comes with a component you can use to include your Gazelle movie in you...
Freeware