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Flowblade Video Editor 2.2 Released

Took place release of multi-track non-linear video editing system Flowblade 2.2, which allows you to compose movies and videos from a set of individual videos, sound files, and images. The editor provides tools for cropping clips with frame accuracy, processing them with filters, and layering images for embedding in video. You can freely define the order in which tools are applied and adjust the behavior of the timeline.

The project code is written in Python and spreads licensed under GPLv3. Assemblies are prepared in deb format.
A framework is used to organize video editing MLT. The FFmpeg library is used to process various video, sound and image formats. The interface is built using PyGTK. For mathematical calculations, the NumPy library is involved. Used for image processing GDP. It is possible to use plugins with the implementation of video effects from the collection Frei0r, as well as sound plugins LADSPA and image filters G'MIC.

Π’ new release:

  • For complex compositing tasks, two new filters and one new video blending tool have been added:
    • The RotoMask filter allows you to apply animated line or curved masks that affect only the alpha channel (transparency) or RGB data. A special editor is proposed for editing masks, which also supports keyframe editing;
    • FileLumaToAlpha filter - uses the brightness values ​​from the source media file and writes them to the alpha channel of the target video or image clip;
    • LumaToAlpha blending tool - uses the brightness values ​​from the source track and writes them to the alpha channel of the target track;

  • Moved user settings and data from the ~/.flowblade directory to XDG spec compliant directories (~/.config, ~/.local/share). The data will be migrated automatically the first time you launch a new version of Flowblade.
  • Added three new filters for advanced vignetting (Vignette Advanced), normalization (Normalize) and clarified gradients (Gradient Tint);
  • The keyframe editing interface has been expanded: the color management tool has been updated, support for editing all keyframe parameters has been added, and options have been implemented to fix value changes in increments of 2 and 5.
  • Added 20 new filters based on G'MIC;
  • The tool for adding titles has been updated.

All possibilities:

  • 11 editing tools, 9 of which are included in the basic working set;
  • 4 methods of inserting, replacing and attaching clips on the timeline;
  • Ability to place clips on the timeline in Drag & Drop mode;
  • Ability to attach clips and compositions from images to other parent clips;
  • Ability to simultaneously work with 9 combined video and audio tracks;
  • Tools for correcting colors and changing sound parameters;
  • Support for combining and mixing images and sound;
  • 10 compositing modes. Keyframe animation tools that allow you to mix, scale, move and rotate the source video;
  • 19 blending modes for inserting images into videos;
  • Over 40 image replacement templates;
  • Over 50 image filters to adjust colors, apply effects, blur, manipulate transparency, freeze the frame, create the illusion of movement, and more.
  • Over 30 sound filters, including keyframe mixing, adding echo, reverb and sound distortion;
  • Support for all popular video and audio formats supported by MLT and FFmpeg. Support for images in JPEG, PNG, TGA and TIFF formats, as well as vector graphics in SVG format.

Source: opennet.ru

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