>>1550545Sure, here's the software I'd use to do that:
https://mrs0m30n3.github.io/youtube-dl-gui/-YT-DLG, to download (if it gives you trouble, try updating before anything else)
https://github.com/MasterOfWebM/WebM-Converter-Master of Webm, UI to convert to webm
https://www.ffmpeg.org/-FFMPEG, pretty sure Master of Webm uses this, so you might need it if you don't already have it installed
Since you're trying to cut it down too, I think you can set a start and end time in master of webm... if not you can just use FFMPEG console commands although that's a pain (but could be worth learning). I recommend shotcut or kdenlive for editing and trimming for beginners (free software) but since that might be a pain do this instead:
Download with YT-DLG as mp4
Go to
ezgif.com/cut-video to cut down the video
Save the output
Then use Master of Webm
This is the easiest way to do it, and once you get the hang of it you can do this for any video in a matter of minutes.