codeforreal1/compressO ? reverse-engineered prompt

Build me a simple desktop app that lets people shrink videos and images into much smaller files without needing the internet. It should work on Mac, Windows, and Linux, and feel easy enough for anyone to use, with drag and drop file import, clear before and after size info, and a big obvious compress button.

I’d like it to handle common media like videos, photos, GIFs, and batch jobs too, so I can drop in a bunch of files and let it process them one by one. It should also have a few useful options for quality and output, plus extras like trimming, splitting, adding subtitles, and updating metadata if possible. Keep everything offline, and use the best local compression tools available behind the scenes.

Make it look clean and modern, with a lightweight interface and a simple settings screen. If you need to look up current docs online for any of the tools, go ahead.