Rotate a video in real time online

How to rotate a video in real time online ?

1. Upload your video you want to rotate   
2. To resize your video move it inside the canvas and hold the mouse down
3. Release the mouse down to freeze the video  position
4. As you want to rotate your video in real time start to record   
5. Move your mouse cursor around the video frame as for drawing a virtual circle
6. The video should start to an 360-degree anticlockwise rotation in real time
7. Keep moving the mouse  until you get the right rotation angle
8. Click once to stop the video rotation  and freeze the video position.
9.  Pause your video 
10. Download your video rotated in real time