Hi there, I have also started a thread asking similar questions as you are. However, I have had no luck with any of the responses I was given.

Can you please tell me how you stopped and started your videos to play only on the slides you wanted them to play? I am having the same problem with a song snippet that needs to be played on only slide 11 but plays (not overlapping) throughout the entire slide presentation.

Any help you can throw my way would be much appreciated.