I reviewed as best I could, enough to learn this topic is not easy.
Using Moodle 3.6 hosted.
I inherited a "site" backup .mbz file. Its 6GB in size! I have been asked to see if I can get any of the course material from it - in particular videos (or even url for hosted videos), images, test and test question text. It feels like the site backup is basically just the moodle install, not necessarily course data, as I see no moodledata folder. But at 6GB Im hoping this contains some salvageable content or information.
This is all I see in the .mbz. All lost? The host site that housed it is long gone. Im thinking they didnt back up enough components.