OpenShot Video Editor is a free, open-source video editor.
OpenShot can take your videos, photos, and music files and help you create the film you have always dreamed of. Easily add sub-titles, transitions, and effects, and then export your film to DVD, YouTube, Vimeo, Xbox 360, and many other common formats.
Support for many video, audio, and image formats (based on FFmpeg)
Gnome integration (drag and drop support)
Unlimited tracks / layers
Clip resizing, scaling, trimming, snapping, and cutting
Video transitions with real-time previews
Compositing, image overlays, watermarks
Title templates, title creation, sub-titles
3D Animated Titles
SVG friendly, to create and include vector titles and credits