Free Cam is used to record movies. It gives a total free camera view and you've got plenty of options to follow a player, pause, slow down...
Extract the DLL file into the Bin folder and extract the common.ctl into Controls\System. Make sure to save your original files somewhere, in case you want to downgrade to the normal obs view.
Open Common.ctl with the notepad to check or/and edit the default camera control keys.
(If read only mode, go in properties to disable it.)
Use these files at your own risk!