This is good start but I want you to try something:-) It’s not likely that your reader is going to go back up to the top of you analysis an re-watch the video — and therefore they’ll loose sight of that to which you are referring. However, because the video is on youtube, you can insert it multiple times in your analysis and set the video to *start* at different moments/the moment you want to analyze. In this way, the video becomes like a direct quote offered as evidence.