FAA Regulation

The remote pilot must contact the Air Traffic Control (ATC) facility after launching the unmanned aircraft. The remote pilot must monitor the Air Traffic Control (ATC) frequency from launch to recovery. The remote pilot must have prior authorization from the ...

Only when visual observers participate in the operation. Alone, if operating during daylight hours. Under the direct supervision of a Remote PIC.  

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.

Yes, as long as it meets Remote ID requirements. No, it is not permitted.  Yes, it is permitted without limitations.

Flying in a prohibited area. Flying without Remote ID. Flying in class B airspace without ADSB-Out.

Objects carried on the sUAS are secure.   The site supervisor has approved the flight. ATC has granted clearance.

Visual observer. Person manipulating the controls. Remote Pilot in Command (Remote PIC). 

The owner of the aircraft. The manufacturer of the aircraft. The operator of the aircraft.