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1. (WO2017061272) RECEIVING APPARATUS, TRANSMITTING APPARATUS, AND DATA PROCESSING METHOD
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Pub. No.: WO/2017/061272 International Application No.: PCT/JP2016/077788
Publication Date: 13.04.2017 International Filing Date: 21.09.2016
IPC:
H04N 21/435 (2011.01) ,H04H 20/91 (2008.01) ,H04H 60/73 (2008.01) ,H04N 21/433 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
435
Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
20
Arrangements for broadcast or for distribution combined with broadcast
86
Arrangements characterised by special technical features of the broadcast information, e.g. signal form or information format
91
broadcasting computer programmes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
H
BROADCAST COMMUNICATION
60
Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems
68
Systems specially adapted for using specific information, e.g. geographical or meteorological information
73
using meta-information
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
433
Content storage operation, e.g. storage operation in response to a pause request or caching operations
Applicants: SONY CORPORATION[JP/JP]; 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors: KITAZATO Naohisa; JP
DEWA Yoshiharu; JP
YAMAGISHI Yasuaki; JP
KITAHARA Jun; JP
Agent: NISHIKAWA Takashi; JP
INAMOTO Yoshio; JP
Priority Data:
2015-19739105.10.2015JP
Title (EN) RECEIVING APPARATUS, TRANSMITTING APPARATUS, AND DATA PROCESSING METHOD
(FR) APPAREIL DE RÉCEPTION, APPAREIL DE TRANSMISSION ET PROCÉDÉ DE TRAITEMENT DE DONNÉES
(JA) 受信装置、送信装置、及び、データ処理方法
Abstract:
(EN) The present technology relates to a receiving apparatus, a transmitting apparatus, and a data processing method that make it possible to achieve non-real-time content download and reproduction by reducing resident application implementation load. The receiving apparatus acquires a first application that is included in a digital broadcasting signal and that performs processing for download of content that is reproduced in non-real-time, acquires metadata included in the digital broadcasting signal and including information for controlling download of content in accordance with an operation of the first application, and performs processing for download of content included in the digital broadcasting signal by controlling the operation of the first application on the basis of the metadata. The present technology is applicable, for example, to a television receiver.
(FR) La présente technologie se rapporte à un appareil de réception, à un appareil de transmission et à un procédé de traitement de données qui permettent de réaliser non pas en temps réel un téléchargement et une reproduction de contenu par réduction d'une charge de mise en œuvre d'application résidente. L'appareil de réception acquiert une première application qui est incluse dans un signal de diffusion numérique et qui effectue un traitement de téléchargement d'un contenu qui est reproduit non pas en temps réel, acquiert des métadonnées incluses dans le signal de diffusion numérique et comportant des informations destinées à commander un téléchargement d'un contenu en fonction d'une opération de la première application et effectue un traitement de téléchargement d'un contenu inclus dans le signal de diffusion numérique par commande de l'opération de la première application sur la base des métadonnées. La présente technologie peut, par exemple, être appliquée à un récepteur de télévision.
(JA) 本技術は、レジデントアプリケーションの実装負担をより少なくして、非リアルタイムのコンテンツのダウンロード再生を行うことができるようにする受信装置、送信装置、及び、データ処理方法に関する。 受信装置は、デジタル放送信号に含まれる第1のアプリケーションであって、非リアルタイムで再生されるコンテンツのダウンロードを処理する第1のアプリケーションを取得し、第1のアプリケーションの動作に応じて、デジタル放送信号に含まれるメタデータであって、コンテンツのダウンロードを制御するための情報を含むメタデータを取得し、メタデータに基づいて、第1のアプリケーションの動作を制御して、デジタル放送信号に含まれるコンテンツのダウンロードを処理する。本技術は、例えば、テレビ受像機に適用することができる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)