Feedback On My Competitors For AI Video Interpretation and Editing

I've been working on AI that can interpret video, and I mean the actual video itself, not sound tracks/SRT files, and then have the user be able to edit the video through typing. For example: "Find clips where Karen is smiling, and add an emoji on the right side of her face." A 1-minute demo video of the product is here: https://youtu.be/hOax9FqPE_w I am looking for overall feedback, but some specific questions I have are: 1) What are applications or projects can do this? And please, no projects that are using sound files. 2 )Is something like this value for influencers? 3) What are the potential application uses you might see with this kind of technology?