Title:
TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/171002
Kind Code:
A1
Abstract:
To reduce the processing load on the reception side when transmitting a plurality of types of audio data. A prescribed number of audio streams including encoding data for a plurality of groups is generated, and a container of a prescribed format having this prescribed number of audio streams is transmitted. Command information for generating a command specifying a group to be decoded from among the plurality of groups is inserted into the container and/or the audio streams. For example, at least one audio stream of the prescribed number of audio streams is provided with a command insertion region for inserting, in the receiving side, a command for specifying the group to be decoded.
Inventors:
TSUKAGOSHI IKUO (JP)
Application Number:
PCT/JP2016/061488
Publication Date:
October 27, 2016
Filing Date:
April 08, 2016
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G10L19/00; G10L19/008; H04N21/439; H04N21/6332; H04S5/02
Foreign References:
| JP2014222853A | 2014-11-27 | |||
| JP2014013400A | 2014-01-23 | |||
| JP2008511848A | 2008-04-17 | |||
| US20100112974A1 | 2010-05-06 |
Other References:
See also references of EP 3288025A4
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
Miyata Masaaki (JP)
Miyata Masaaki (JP)
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