How to speed up or slow down Play Video on Youtube

We can run Youtube videos with speed slowed or accelerated, or with the term often used is Slow Motion and Fast Motion .

Click on the settings icon located in the bottom right corner of the Youtube player, then select the speed you want. 

But the problem may be that you can not find this Speed ​​menu in your Youtube player view. 



To be able to display this speed menu you must activate HTML5 YouTube player, how: 
Sign in at http://www.youtube.com/html5 
Then Click on Request the HTML5 player 

Reopen Youtube video page you want to set play speednya, click again icon setting it will appear menu speed now. If it still does not appear that means the video is not supported to set play speednya.