Video scores, Musescore to youtube

Hello, I am currently writing multiple set of pieces and I would when there finished, I would like to present them to my class. I found the Musescore to YouTube option. Then I realized that I can only do one per day, I want them to be ready after thanksgiving break (November 30). I really don't want to spend a money on the pro option, Its there another way or another FREE software.

-Sebastian