Title:
RECEPTION DEVICE, RECEPTION METHOD, TRANSMISSION DEVICE, AND TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/163172
Kind Code:
A1
Abstract:
The present technique relates to a reception device, a reception method, a transmission device, and a transmission method, whereby it is possible to provide broadcast service by use of an MPEG-DASH system. Provided is a reception device equipped with a control unit which: selects and/or structures components that form a multilayer structure for selection and structuring purposes, on the basis of the relationship between a plurality of elements which are predefined by an MPD compliant with the MPEG-DASH standard and which are transmitted on a digital broadcast wave or via a communication network, and on the basis of a first element used to group target elements in particular layers for selecting or structuring the components; and controls playback of content comprising one or a plurality of components. This technique can be applied to, for example, television receivers.
Inventors:
YAMAGISHI YASUAKI (JP)
KITAZATO NAOHISA (JP)
KITAZATO NAOHISA (JP)
Application Number:
PCT/JP2015/061312
Publication Date:
October 29, 2015
Filing Date:
April 13, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04N21/435; H04N21/235; H04N21/643
Domestic Patent References:
| WO2014007083A1 | 2014-01-09 | |||
| WO2014042028A1 | 2014-03-20 |
Foreign References:
| JP2014508448A | 2014-04-03 |
Other References:
See also references of EP 3136739A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
Nishikawa 孝 (JP)
Nishikawa 孝 (JP)
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