No it doesn't? I'm on Chrome right now and cannot pop out vimeo videos. Youtube appears to have a "pseudo" pop-out that I suspect is their own js-driven miniplayer thing. Just a fancy change to the DOM. You can't resize, drag the video around, or watch it from other tabs or with chrome unfocused/minimized.
nvrspyx|4 years ago
Umm...you can do all of those things. You might have to right click the video twice to get the picture-in-picture option (to get around the contextual menu of many video players including YouTube) or you can use the official extension that you click to popout whatever video is on the webpage.