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Patent Searching and Data


Title:
受信方法
Document Type and Number:
Japanese Patent JP6793231
Kind Code:
B2
Abstract:
A transmission method for transmitting encoded data obtained by hierarchically encoding a video image, includes: a generating step of generating an encoded stream including a packet which is obtained by packetizing the encoded data and to which at least a different packet ID has been allocated according to a layer level of the encoded data, and information indicating an association relationship between the packet ID and the layer level; and a transmitting step of transmitting the generated encoded stream, and the generated information indicating the association relationship. Thus, there is provided the encoded data transmission method which allows a reception side to easily select encoded data which is hierarchically encoded.

Inventors:
Iguchi Kakei
Masamasa Toma
Takahiro Nishi
Hisaya Kato
Application Number:
JP2019146766A
Publication Date:
December 02, 2020
Filing Date:
August 08, 2019
Export Citation:
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Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04N21/434; H04N21/438
Domestic Patent References:
JP2012095053A
JP2006197543A
Foreign References:
US20130097627
Other References:
MMTを用いた放送・通信ハイブリッド配信の検討,情報処理学会 第75回(平成25年)全国大会,2013年 3月 6日,pp.3-25 - 3-26
AVC/H.264スケーラブル拡張方式SVC(Scalable Video Coding)概説,映像情報メディア学会技術報告,2010年 2月15日,Vol.34 No.6,pp.141-145
デジタル放送におけるMMTによるメディアトランスポート方式,標準規格 ARIB STD-B60,日本,一般社団法人 電波産業会,2014年 7月31日,1.0版,pp.1-180
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka