Video Trimmer – A Stupid Simple App to Cut a Clip Out of a Video in Linux – UbuntuHandbook
FFmpeg: How To Crop Videos, With Examples - Linux Uprising Blog
How to Cut and Crop a Video With ffmpeg? – Its Linux FOSS
5 FFmpeg Video Editing Hacks: Face Detection, Clip Merging, Format Conversion, Audio Extraction, and Face Tracking — Eightify
ffmpeg - What are some GUI that allow me to cut sections from a video without re-encode? - Video Production Stack Exchange
How to crop videos using FFmpeg on Windows / Mac [With Pictures]
Movie Edit Utility - Clip, Crop, Convert, etc. - a front-end for the 'ffmpeg' command
How to Trim Video Using FFmpeg - Lossless Trimming - NoloWiz
GitHub - twocatmoon/quick-clip: Quick Clip generates FFMPEG CLI commands from a drag-and-drop UI, so you can easily crop, trim, and transcode video clips.