Видеоредактор - Video editor
[ О приложении ]

Shotcut is a free and open-source cross-platform video editing application for Windows, macOS, and Linux.

Shotcut supports many video, audio, and image formats via FFmpeg and screen, webcam, and audio capture.
It uses a time-line for non-linear video editing of multiple tracks that may be composed of various file formats.
Scrubbing and transport control are assisted by OpenGL GPU-based processing and a number of video and audio filters are available.

Источник
Репозиторий: flathub

FlatPak: Shotcut [Audio & Video]