Thank you for your attention. its a good plugin and we have made a lot of pages with different schema options, however, the video option that you have needs a little refinement according to me.
Like SEO Yoast Video plugin, people are using it and the effect is seen clearly on google searches.
I know its your policy to not put links on your support forum but I have made a project on Zumba Fitness "The Biggest Fitness Movement in India" and have used your plugin in it. I have embedded all the snapshots in a single page which you could use as a reference to enhance visibility and credibility of your plugin.
We are really very happy only the video option if you could use a youtube embed instead of uploading the whole video.
Thank you again for your interest..