PPT 2013 and previous versions
When you start a presentation the video always appears first followed by the other animations (see the number next to the video in the animation task pane).If you want to change this and only show and start the video in the click order, for instance in third position in the example above, you will have to take action.
If you want the video to start automatically as the third item in the click order just add a play action. Select the video, click on the Add animation button and choose Play in the Media actions on top of the list.
The animation is now last in the sequence:
Now only one click is needed to play the video in the click order.
PPT 2016 and later.
For versions later than PPT 2013 it is far more easier. Just choose In click sequence under the Playback tab of the Video tools.Just remember to do this before you add animations or triggers to the video as they will disappear when you make this choice.
You do not have to take On click literally, you can use the right arrow or enter to play the video.









