Hi I was curious how the fullscreen with scrolling works on a youtube page.
Normally when you put a video in fullscreen there is no scrolling. But for youtube they are able to make the video fullscreen (and by extension the browser) and still allow a user to scroll down the page.
I have a feeling they are doing some sort of trick and "highjacking" the fullscreen function and triggering the video to go into theatre mode.
Not sure where to start at all for the code.