A wireless transmission device for communicating a plurality of audio streams to remote devices may include a plurality of inputs for receiving a plurality of digital audio streams, a combiner connected to the inputs for combining control codes and the received audio streams in a predetermined format to form a signal wherein the control codes for controlling the operation of a remote device equipped for processing the signal to extract the audio streams therefrom in accordance with the predetermined format, and a transmitter connected to the combiner to transmit the signal for reception by the remote device. The transmitter may include an infra-red light emitter for transmitting the signal as an infra-red light signal. A wireless transmission system may include wireless transmitter for transmitting a signal, a combiner in the wireless transmitter for combining a plurality of audio streams with one or more control codes in the signal being transmitted; and a wireless receiver for producing audio for a user from the signal, the wireless receiver responsive to selection by the user of one or more of the plurality audio streams in the signal to produce audio for the user therefrom, the wireless receiver responsive to the one or more control codes in the signal for controlling other operations of the remote receiver.