Add A Logo To Youtube Video

YouTube is a powerful free tool for businesses and organizations to engage an audience with online video. You can use any video editing software to add logos or watermarks to your videos before uploading them to YouTube but how do you put in your existing videos

Well, YouTube recently added a new feature called In Video Programming in which you can add any image to all your You tube videos without editing them.
Logo display at the start of the video, or in the middle or for the entire duration of the video according to your customization. The logo can be placed at either corners of the YouTube player.

The image should be transparent and you have to turn on annotations to view logo