It must not contain exposed rotating parts that can lacerate.  It must not contain exposed rotating parts that can lacerate and must not cause injury equivalent to 11 ft-lb of kinetic energy.

must not cause injury to a human being equivalent to 11 ft-lb of kinetic energy.  must have an approved type certificate issued under Part 21. must not cause injury to a ...

Land the aircraft as soon as practicable.  Activate the aircraft’s navigation lights. Notify the nearest FAA Air Traffic facility.

Yes, this sUAS operation is subject to Part 107.   Yes, Part 107 allows flight directly over people to capture video. No, this sUAS operation is not subject to Part 107.