I hope you’ll enjoy this (old) 10-minute video which is, to the best of my ability within a 10-minute limit, as comprehensive and as accurate as possible.
I have found that most "Introduction to Scrum" or “Scrum in a Nutshell” videos are lacking. In some cases, their interpretation/description of Scrum is simply inaccurate and misinforming.
Quality of video: Lo-fi
Quality of information: Hi-fi
(And please let me know if you think I should produce a newer version of this video updated for the most recent version of the Scrum Guide.)
Scrum in 10 Minutes