With Looper for YouTube you will get a loop button under the YouTube player. Linking to a specific time in a YouTube video is a great trick for when you just want to show a specific segment of a video—especially if the video is long and the segment that you want to share comes several minutes after it starts playing. Method #1: You can open youtube on your Windows, MAC, or Linux PC. I'm trying to find a way to tell it to play the video on an endless repeat, but I'm not having any luck. I found another app called (also called "Video Player"), and that will let me loop the video but it flashes to black in between and brings up the title all over again, which would be annoying to see every 40 seconds or so (it's a short video). Press question mark to learn the rest of the keyboard shortcuts. However, now you can easily record videos and upload them to YouTube or share them with friends and family. I just embedded the videos in an html page with the html5