Hi @RussDavis609 I'm sorry to hear you are unsure about the video mashup you have done. Perhaps, you can reach out to the instructor support team so they can evaluate your videos to confirm they are in the correct format. You can share a video with them for a thorough check.
To contact the team, please open the help center article here and click “Contact Us” on the right.
Eliana
Udemy Support
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