kdenlive

USE флаги

• debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
• designer - Build plugins for dev-qt/designer
• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• gles2-only - Use GLES 2.0 or later instead of full OpenGL
• handbook - Enable handbooks generation for packages by KDE
• semantic-desktop - Cross-KDE support for semantic search and information retrieval
• share - Enable support for a share menu using kde-frameworks/purpose
• test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
• v4l - Enable support for video4linux (using linux-headers or userspace libv4l libraries)