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1. WO2010125771 - コンテンツ配信装置

公開番号 WO/2010/125771
公開日 04.11.2010
国際出願番号 PCT/JP2010/002891
国際出願日 22.04.2010
IPC
G11B 20/10 2006.01
G物理学
11情報記憶
B記録担体と変換器との間の相対運動に基づいた情報記録
20記録または再生方法に特徴のない信号処理;そのための回路
10デジタル記録または再生
H04N 5/445 2011.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
44受信機回路
445付加的な情報を表示するためのもの
H04N 5/765 2006.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
76テレビジョン信号の記録
765記録装置と他の装置の間のインタフェース回路
H04N 5/93 2006.01
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
76テレビジョン信号の記録
91以上のためのテレビジョン信号処理
93テレビ信号またはその選択された部分の再生
CPC
G11B 27/005
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
27Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
005Reproducing at a different information rate from the information rate of recording
H04N 21/42692
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
426Internal components of the client ; ; Characteristics thereof;
42692for reading from or writing on a volatile storage medium, e.g. Random Access Memory [RAM]
H04N 21/4345
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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 synchronising decoder's clock; Client middleware
434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
4345Extraction or processing of SI, e.g. extracting service information from an MPEG stream
H04N 21/44222
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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 synchronising decoder's clock; Client middleware
442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
44213Monitoring of end-user related data
44222Analytics of user selections, e.g. selection of programs or purchase activity
H04N 21/462
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
462Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
H04N 21/47
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
出願人
  • パナソニック株式会社 PANASONIC CORPORATION [JP]/[JP] (AllExceptUS)
  • 三宅康司 MIYAKE, Yasushi (UsOnly)
発明者
  • 三宅康司 MIYAKE, Yasushi
代理人
  • 中島司朗 NAKAJIMA, Shiro
優先権情報
2009-10918228.04.2009JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) CONTENT DISTRIBUTION DEVICE
(FR) DISPOSITIF DE DISTRIBUTION DE CONTENU
(JA) コンテンツ配信装置
要約
(EN)
A content distribution device is provided with a specification means which specifies the position of reproduction in a reproduction device and a detection means which detects switching to special reproduction which reduces a reproduction period to be shorter than that in normal reproduction. When the detection means detects the special reproduction, if the position of the reproduction specified by the specification means is a midpoint (15:30) of a CM the special reproduction of which is prohibited, streaming distribution is restarted from the beginning (15:00) of the CM prior to the midpoint (15:30).
(FR)
L'invention porte sur un dispositif de distribution de contenu qui est pourvu d'un moyen de spécification, qui spécifie la position de reproduction dans un dispositif de reproduction, et d'un moyen de détection, qui détecte une commutation sur une reproduction spéciale, ce qui réduit la période de reproduction en une période plus courte que celle d'une reproduction normale. Lorsque le moyen de détection détecte la reproduction spéciale, si la position de la reproduction spécifiée par le moyen de spécification est un point médian (15:30) d'un CM dont la reproduction spéciale est interdite, une distribution de transmission en continu est redémarrée à partir du commencement (15:00) du CM avant le point médian (15:30).
(JA)
 コンテンツ配信装置は、再生装置において再生位置を特定する特定手段と、通常再生より再生時間を短縮する特殊再生への切り替えを検出する検出手段とを備える。 検出手段により特殊再生が検出された場合に、特定手段により特定された再生位置が特殊再生の禁止されたCMの途中(15:30)であるときには、その時点(15:30)より手前のCMの先頭(15:00)からストリーミング配信を再開させる。
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