my use case is this: A Regular media player (stop, play, speed, change resolution, w.e) with the abilities to:
* play specific parts of the video using JS * highlight specific parts * changing said highlighted parts * not an iframe * minimized display * progress bar with mini-frame display * (optional) adding overlays
Pick one.
Do the work.
Then you will know what actually matters.
And can use that knowledge next time...if there is one.