TRANSMITTING DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE, AND RECEIVING METHOD

Title:

TRANSMITTING DEVICE, TRANSMISSION METHOD, RECEIVING DEVICE, AND RECEIVING METHOD

Document Type and Number:

WIPO Patent Application WO/2016/052191

Kind Code:

A1

Abstract:

The purpose of the present invention is to reduce the processing burden on the receiving side when transmitting a plurality of types of audio data. A container for a prescribed format having a prescribed number of audio streams that include encoded data for a plurality of groups is transmitted. For example, either or both of channel encoded data and object encoded data is included in encoded data for the plurality of groups. Attribute information that shows attributes of the encoded data for each of the plurality of groups is inserted into a container layer and/or an audio stream layer. For example, stream correspondence relationship information that shows which audio stream includes encoded data for each of the plurality of groups is also inserted.

Inventors:

TSUKAGOSHI IKUO (JP)

Application Number:

PCT/JP2015/076259

Publication Date:

April 07, 2016

Filing Date:

September 16, 2015

Export Citation:

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Assignee:

SONY CORP (JP)

International Classes:

G10L19/00; G10L19/008

Domestic Patent References:

WO2004077406A1	2004-09-10
WO2004066303A1	2004-08-05

Foreign References:

JP2012033243A	2012-02-16
JP2014142475A	2014-08-07

Other References: