OpenShot video editor 4+

The OpenShot video editor is a an extension that allows to create and edit videos online. It is an integration with an OpenShot instance, which is a free and open-source video editor. It supports commonly used video codecs that are supported by FFmpeg like WebM (VP9), AVCHD (libx264), HEVC (libx265) and audio codecs like mp3 (libmp3lame) and aac (libfaac). The program can render MPEG4, ogv, Blu-ray and DVD video, and Full HD videos for uploading to the internet video websites. It is a video editor integrated with our file manager to manage only video file types with this desktop app.

OpenShot main features are
- Support for many video, audio, and image formats (based on FFmpeg).
- Unlimited tracks / layers.
- Clip resizing, scaling, trimming, snapping, rotation, and cutting.
- Video transitions with real-time previews.
- Compositing, image overlays, watermarks.
- Title templates, title creation, sub-titles.
- Scrolling motion picture credits.
- Solid color clips (including alpha compositing).
- Support for Rotoscoping / Image sequences.
- Advanced Timeline (including Drag & drop, scrolling, panning, zooming, and snapping).
- Video encoding (based on FFmpeg).
- Digital zooming of video clips.
- Time-mapping and Speed changes on clips (slow/fast, forward/backward, etc...)
- Custom transition lumas and masks.
- Audio mixing and editing.
- Digital video effects, including brightness, gamma, hue, greyscale, chroma key. (bluescreen / greenscreen) , and many more.