Gets or sets whether control of a source is allowed in the menu.
Namespace: Timecode.TimecodeFour
ActionScript.SetProperty(Timecode.TimecodeFour.IsControlAllowed,[value])
http://[ip]:4430/titan/get/2/Timecode/TimecodeFour/IsControlAllowed
POST /titan/set/2/Timecode/TimecodeFour/IsControlAllowed