We know that a Youtube video ended once it is has finish playing completely. You must be tired of replaying your favorite YouTube video every time, so you probably has to change your old way approach if you want to loop your Youtube video every time it has finish playing. Manual control does not need anymore. Even a song or a video in your computer player, which usually approach its continue playback through a repeat feature.
In the example below, the video You Belong With Me (With Lyrics) by Taylor Swift is set to play continuously.
Go checkout Infinite YouTube, it has the function to make your favorite Youtube video to be replayed as you pasted your favorite Youtube video to its search box. Even if you like only a particular part of the video, you can just use the duration range selector below it to replay that particular part only for you.
It will keep replaying that video for you infinitely and forever!