Quote Originally Posted by Maxooon View Post
What is it, could I import the video from the demo to a video editor like this https://www.movavi.com/mac-video-editor/ⓘ ??
Or should I record the screen before and only then import that video to the editor?
No, you need to select a replay inside of osu, then press F2 and it will say something at the bottom right, click on it and drag that file it redirected to you into the replay editor IF it released.

sorry for the bad tutorial lol