Avidemux is a free, open-source video editing and processing software designed for simple cutting, filtering, encoding, and transcoding tasks. It supports a wide variety of video formats such as AVI, MP4, and MPEG, and is known for its lightweight design and user-friendly interface.

Features of Avidemux:

• Supports non-linear video editing including cut, trim, and merge operations without re-encoding.
• Compatible with multiple codecs and formats including H.264, MPEG-4, AAC, and MP3.
• Built-in filters for resizing, deinterlacing, adding subtitles, and visual effects.
• Batch processing and job queue support for automated workflows.
• Scriptable using its built-in scripting engine (ECMAScript).
• Cross-platform support: available for Linux, Windows, and macOS.
• Available via Flatpak, AppImage, or source build for portability and ease of deployment.
• Lightweight, fast, and efficient—ideal for quick edits without heavy system load.

Check the version of Avidemux (Flatpak installation):
$ flatpak info org.avidemux.Avidemux

Disclaimer: Avidemux is open-source software licensed under the GNU General Public License (GPL). It is provided "as is" without warranty of any kind. Users are responsible for complying with software licenses and ensuring appropriate usage of the tool in their workflows.