Emacs is a powerful, feature-rich text editor that some people love and others hate, it seems to do everything, including cutting videos.
A scheme devised by mbork uses Emacs to show a video, accept cut-in and out marks and uses ffmpeg to output the video clip.
This is simplified by work already done to allow emacs to create subtitles with the help of mpv.
The keybinding remembers where mpv is when marking the beginning, and another keybinding grabs the end mark, calculates the arguments and calls ffmpeg to do the work.
This is more of a fancy scripting, orchestration and UI system than Emacs actually doing much work, but it shows the versatility and power of the application.
Emacs can also apparently run Doom, with help, whereas Doom Emacs is something completely different.
