PiTiVi

PiTiVi is an open source video editor, written in Python and based on GStreamer and GTK+. It is the default video editor in Ubuntu. It allows users to easily edit audio/video projects based on the GStreamer framework. PiTIVi provides several ways of creating and modifying a timeline. Ranging from a simple synopsis view (a-la iMovie) to the full-blown editing view (aka Complex View) to allow complete control of your editing.

Features

 * Unlimited video/audio track layers


 * Full undo/redo history


 * Basic clip manipulation


 * Trimming


 * Snapping
 * Splitting/cutting


 * Ripple edits/roll edits


 * Frame stepping, keyboard controls and shortcuts


 * Audio editing


 * Sound mixing of multiple concurrent audio layers


 * Trimming, splitting/cutting


 * Volume key frame curves


 * Fast audio waveforms


 * Video thumbnails


 * Fast, play head-centered zooming


 * Mousewheel integration with modifier keys for time line navigation


 * Scrubbing


 * Linking/grouping of clips