Data transmitting apparatus, data receiving apparatus, data transceiving system, data transmitting method, and data receiving method

摘要

A data transmitting apparatus is disclosed. The data transmitting apparatus includes a block generator which generates an Extended Display Identification Data (EDID) block regarding multi-channel audio data; and a transmitter which transmits the EDID block to a data receiving apparatus, wherein the EDID block includes at least one of a first sub block representing 3D audio characteristics of the multi-channel audio data, a second sub block representing 3D speaker placement information of the multi-channel audio data, and a third sub block representing multi-stream audio characteristics of the multi-channel audio data.

主权项

1. A data transmitting apparatus comprising:
a generator which generates display identification information including feature information, which is supported by a sink device, regarding audio data; and a transmitter which transmits the display identification information to a data receiving apparatus, wherein the display identification information comprises at least one of a first sub block representing three-dimensional (3D) audio characteristics of the audio data, and a second sub block representing a configuration of a 3D speaker, and wherein the second sub block comprises an HDMI 3D speaker allocation descriptor field indicating the configuration of the 3D speaker.