Question

how do you play video by looping clip​

Answer 1

if you are talking about youtube...

first go to the video and place the mouse on the screen.

right click on it and you will see a drop down list.

select loop and  voila!! you video is on loop!!

Answer 2

Explanation:

to play your video reportedly and continuously during your presentation u can use the loop feature under video tools on the playback tab in the video options group select the loop until stopped check box