transportControlsSupported
A Boolean value that indicates whether the device supports transport control commands.
Declaration
var transportControlsSupported: Bool { get }Discussion
For devices with transport controls, such as AVC tape-based camcorders or pro capture devices with RS422 deck control, the value of this property is true. If transport controls aren’t supported, none of the associated transport control methods and properties are available to the device.
This property is key-value observable.