ピティヴィ
説明：
Pitivi is a Free video editor with a beautiful and intuitive user interface, a clean codebase and a fantastic community.
特徴：
- Unlimited video/audio track layers
- Full undo/redo history
- Frame stepping, keyboard controls and shortcuts
- Trimming, splitting/cutting
- Snapping
- Ripple edits/roll edits
- Sound mixing of multiple concurrent audio layers
- Volume keyframe curves
- Keyframable audio effects
- Rendering in any container and codec properly supported by
- GStreamer plugins
- Nanosecond precision
- Accepts both timecodes and frames
- Automated project backups
- Tarball export
- Commandline processing and rendering mode using GES
- Scripting capabilities using GES
- Written in Python, with a clean and modular codebase
- Hardware-accelerated and touch-capable user interface
- Format for professional digital video and audio media.
- Audio waveforms
- Keyframable video effects
- Opacity keyframe curves
- Video thumbnails with two-stage caching
- SMPTE video transitions
- Ability to specify custom aspect ratios and framerates
- Ability to create presets for project settings and rendering
- Welcome dialog that helps you start a project or load recent projects in two clicks
- Ability to preview video, audio and image files directly in the file chooser before importing
- Fast, playhead-centered zooming
- Mousewheel integration with modifier keys for timeline navigation
- Scrubbing
- Grouping and ungrouping of clips
- Importing support for all video/audio/image formats provided by GStreamer plugins. Pitivi was the first open source video editor to support the Material eXchange
