user25618: I have a video where the character is looking towards the left of the screen. I want to rotate the video in such a way so that the character looks towards the right side while not changing any proportion.

user4426: Make sure your video is in a Sequence.
Go to the Effects tab, and select Horizontal flip. 
Drag the Horizontal Flip effect onto your video clip in the timeline.


25618: <p>I have a video where the character is looking towards the left of the screen. I want to rotate the video in such a way so that the character looks towards the right side while not changing any proportion.</p>
 4426: <p>Make sure your video is in a Sequence.
Go to the Effects tab, and select Horizontal flip. 
Drag the Horizontal Flip effect onto your video clip in the timeline.
<a href="https://i.stack.imgur.com/CYxg9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CYxg9.png" alt="enter image description here"></a></p>
