Title:
TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/084591
Kind Code:
A1
Abstract:
To secure the ease of component selection on a receiving side. A transmission stream, in which a first transmission packet including a prescribed component and a second transmission packet including signaling information pertaining to the prescribed component are time-division multiplexed, is transmitted through a prescribed transmission path. Component selection information is inserted in the second transmission packet. This component selection information is configured, from high to lower order, from selective layer information for performing static selection, composite layer information for performing synthesis, and adaptive layer information for performing dynamic switching. Acquisition destination information about a component subject to adaptive switching among the selectable components in the adaptive layer is used as information for designating the specific information position of a metafile having data stream acquisition information for adaptive streaming.
Inventors:
KITAZATO NAOHISA (JP)
YAMAGISHI YASUAKI (JP)
KITAHARA JUN (JP)
YAMAGISHI YASUAKI (JP)
KITAHARA JUN (JP)
Application Number:
PCT/JP2015/081523
Publication Date:
June 02, 2016
Filing Date:
November 09, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04N21/2362; H04J3/00; H04N21/235; H04N21/435
Domestic Patent References:
| WO2013043000A1 | 2013-03-28 | |||
| WO2012157756A1 | 2012-11-22 | |||
| WO2011151960A1 | 2011-12-08 |
Foreign References:
| JP2013538508A | 2013-10-10 |
Other References:
See also references of EP 3226566A4
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
Miyata Masaaki (JP)
Miyata Masaaki (JP)
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