Method, device, and computer program for audio routing in wireless communication system, and recording medium therefor

A method for performing audio routing of an active audio by a second device in a wireless communication system, the method comprising:

• receiving, from a first device, audio routing basic information about the active audio;
• transmitting, to the first device, an audio routing modification request based on the audio routing basic information;
• and
• receiving, from the first device, modified audio routing-related information,
• wherein the audio routing basic information includes available audio routing device information, configured audio routing list information, and audio routing content type information,
• wherein the configured audio routing list information includes at least one input device identifier and at least one output device identifier associated with each audio route of the configured audio routing list information,
• wherein the audio routing content type information includes at least one content type associated with each audio route of the configured audio routing list information, and
• wherein the at least one content type includes a phone call, and a media playback.

A device for performing audio routing of an active audio in a wireless communication system, the device comprising:

• a transceiver for performing signal transmission and reception with another device;
• and
• a processor for controlling the transceiver and the device,
• wherein the processor is configured to:
• transmit, to the another device, audio routing basic information about the active audio through the transceiver;
• receive, from the another device, an audio routing modification request through the transceiver;
• and
• transmit, to the another device, modified audio routing-related information based on the audio routing modification request through the transceiver,
• wherein the audio routing basic information includes available audio routing device information, configured audio routing list information, and audio routing content type information,
• wherein the configured audio routing list information includes at least one input device identifier and at least one output device identifier associated with each audio route of the configured audio routing list information,
• wherein the audio routing content type information includes at least one content type associated with each audio route of the configured audio routing list information, and
• wherein the at least one content type includes a phone call, and a media playback.