Limit the number of times an embeded video will play in a question?

I have searched but did not find an answer that would work for what I am trying to do. I am attempting to move an American Sign language test to Qualtrics. I can get the videos to play, I can time them to move on to the next question, but I have not come up with a good method to limit the number of time the video can be played. I saw some code in an answer to a similar question, but it does not seem to work for me. Is there anyone out there that has done this or knows the right code to use? Thanks,