How can I resize the window while a video is opened with Quicktime Player freely?
For instance resizing the width resizes the length along with it, vice versa. I wouldn't mind to have black bars on the top and bottom of the video to have the ability to resize the window freely, how can I achieve this?
In finder preview of a video I'm able to freely move the window, example gif: https://i.imgur.com/yYgXMHj.mp4
In Quicktime Player I'm unable, example gif: https://i.imgur.com/1vFDu2g.mp4