Hi Herman,
Pro Tip: If you'd like a video to keep its specific file format and not undergo compression, you can opt-out of optimization on a case-by-case basis. Just add _NOPROCESS_
to the name of your video file. It'll upload and display exactly as you saved it. Keep in mind, using this method bypasses transcoding and compression, so learners may encounter issues with playback across different devices. File size limits still apply.
See https://community.articulate.com/discussions/rise-360/using-the-noprocess-option-to-prevent-responsive-design-on-graphics