Title:
Receiver and receiving method
Document Type and Number:
Japanese Patent JP6333173
Kind Code:
B2
Abstract:
[Object] When two image streams to be synchronized and reproduced are separately transmitted by broadcasting and by the Internet, to successfully synchronize and reproduce the two image streams. [Solving Means] A receiver apparatus includes: a broadcast receiver capable of receiving one of a plurality of images as a broadcast stream via broadcasting, a time reference value being added to the plurality of images, the plurality of images being to be synchronized and reproduced; a communication receiver capable of receiving the other of the plurality of images as a communication stream via a network; a criterion time generator configured to generate criterion time based on the time reference value of the broadcast stream, the criterion time being used to generate timing to present the plurality of images; and an adjuster configured to adjust the criterion time based on an amount of delay of the time reference value of the communication stream behind the criterion time.
Inventors:
Naohisa Kitasato
Application Number:
JP2014520904A
Publication Date:
May 30, 2018
Filing Date:
June 05, 2013
Export Citation:
Assignee:
Saturn Licensing LLC
International Classes:
H04N21/44; H04H20/18; H04H20/24; H04H20/93; H04H20/95; H04H60/82; H04N21/462
Domestic Patent References:
| JP2012010009A | ||||
| JP2008252831A | ||||
| JP2005151434A | ||||
| JP2006014089A |
Other References:
松村欣司 他,放送と同期したIPストリーミングによる番組拡張サービスの試作,2010年映像情報メディア学会年次大会講演予稿集,日本,社団法人映像情報メディア学会,2010年 8月 2日,10-5
松村欣司 他,Hybridcastの概要と技術,NHK技研R&D,日本,日本放送協会 放送技術研究所,2010年11月15日,No.124,p.10-17
松村欣司 他,Hybridcastの概要と技術,NHK技研R&D,日本,日本放送協会 放送技術研究所,2010年11月15日,No.124,p.10-17
Attorney, Agent or Firm:
Junichi Omori
Mitsuru Takahashi
Teppei Nakamura
Ori Akira
Masayoshi Sekine
Ayako Kaneko
Shintaro Kanayama
Chiba Ayako
Shiraka Tomohisa
Mitsuru Takahashi
Teppei Nakamura
Ori Akira
Masayoshi Sekine
Ayako Kaneko
Shintaro Kanayama
Chiba Ayako
Shiraka Tomohisa