To authorize other people to see all the video in your account, add them as Guests on your account. Enter their email address in the Guests section of the Settings page at:
Note: Your added Guests will be able to view your video only after they have verified their email address. If your Guest signed-in with Google or Facebook, then their email address has already been verified; but if they signed-in via the Email method, then they must verify that they own the email address. If they didn't keep the Camio welcome email with the email verification link, then they can resend the email verification.