YouTube Cinema Curtains

Guessing this is the right forum, as it's likely to end up here in the end. I was just watching a video, Cinematic Orchestra, "To Build a Home" to be precise, and I must've pressed some keys to activate a shortcut, 'cause next thing you know a pop-up comes up asking if I want it like a cinema (or something) and when I clicked "yes" curtains covered everything but the video in the middle.

Anyone have any idea how the heck I managed it?

mikom

http://lifehacker.com/5060101/youtube-gets-theater-view-for-long-videos

It just says that you can do it and not how I did it.

mikom

You possibly hit one of the two icons located above the flash video.
You can see them below, with one looking like a light bulb (lights out)

CrazyRabbit

It's enabled for some video's only (very few), and a button appears for it when supported.

The video that it came up on didn't have the button, so I honestly don't have an idea how it came up.

CrazyRabbit

Great...just great. You actually made something work on Youtube and now can't remember how.

Pretty much, yeah. I spent about twenty minutes last night pressing random keys to see if I could activate some possible shortcut, but couldn't figure out what I had done.