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1. WO2020195705 - INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

Publication Number WO/2020/195705
Publication Date 01.10.2020
International Application No. PCT/JP2020/009657
International Filing Date 06.03.2020
IPC
G06F 3/01 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/14 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
14Digital output to display device
G06F 13/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
H04N 21/238 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
Applicants
  • ソニー株式会社 SONY CORPORATION [JP]/[JP]
Inventors
  • 山岸 靖明 YAMAGISHI Yasuaki
  • 高林 和彦 TAKABAYASHI Kazuhiko
Agents
  • 西川 孝 NISHIKAWA Takashi
  • 稲本 義雄 INAMOTO Yoshio
  • 三浦 勇介 MIURA Yusuke
Priority Data
2019-05538722.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
(FR) DISPOSITIF DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS ET PROGRAMME
(JA) 情報処理装置および情報処理方法、並びにプログラム
Abstract
(EN)
The present disclosure relates to an information processing device, an information processing method, and a program which make it possible to provide seamless streaming. From content multicast from a delivery server, an optimized segment is generated by subjecting a segment corresponding to a request made by a client terminal to optimizing processing in accordance with a viewpoint direction of the client terminal, and the optimized segment is transmitted to the client terminal. The present technique is applicable to an information processing system that provides seamless streaming, for example.
(FR)
L’invention concerne un dispositif de traitement d'informations, un procédé de traitement d'informations ainsi qu'un programme permettant de fournir une diffusion en continu sans interruption. À partir d'une multidiffusion de contenu d'un serveur de distribution, un segment optimisé est généré en soumettant un segment correspondant à une demande effectuée par un terminal client afin d'optimiser le traitement conformément à une direction de point de vue du terminal client, puis le segment optimisé est transmis au terminal client. La technologie de l’invention peut s’appliquer à un système de traitement d'informations pour fournir une diffusion en continu sans interruption, par exemple.
(JA)
本開示は、シームレスなストリーミングを提供することができるようにする情報処理装置および情報処理方法、並びにプログラムに関する。 配信サーバからマルチキャストされるコンテンツから、クライアント端末によるリクエストに応じたセグメントに対してクライアント端末における視点方向に応じて最適化処理が施されることによって、最適化セグメントが生成され、その最適化セグメントがクライアント端末へ送信される。本技術は、例えば、シームレスなストリーミングを提供する情報処理システムに適用できる。
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