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1. WO2007100004 - 情報再生装置、情報再生方法、情報再生プログラムおよび記録媒体

公開番号 WO/2007/100004
公開日 07.09.2007
国際出願番号 PCT/JP2007/053781
国際出願日 28.02.2007
IPC
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 5/00 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
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
H04N 21/4307
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, synchronizing decoder's clock; Client middleware
4302Content synchronization processes, e.g. decoder synchronization
4307Synchronizing display of multiple content streams, e.g. synchronisation of audio and video output or enabling or disabling interactive icons for a given period of time
H04N 21/4331
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, synchronizing decoder's clock; Client middleware
433Content storage operation, e.g. storage operation in response to a pause request, caching operations
4331Caching operations, e.g. of an advertisement for later insertion during playback
H04N 21/4334
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, synchronizing decoder's clock; Client middleware
433Content storage operation, e.g. storage operation in response to a pause request, caching operations
4334Recording operations
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, synchronizing 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
44222Monitoring of user selections, e.g. selection of programs, purchase activity
H04N 21/4622
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
4622Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
H04N 5/775
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
76Television signal recording
765Interface circuits between an apparatus for recording and another apparatus
775between a recording apparatus and a television receiver
出願人
  • パイオニア株式会社 PIONEER CORPORATION [JP/JP]; 〒1538654 東京都目黒区目黒1丁目4番1号 Tokyo 4-1, Meguro 1-chome, Meguro-ku, Tokyo 1538654, JP (AllExceptUS)
  • 内山 和彦 UCHIYAMA, Kazuhiko [JP/JP]; JP (UsOnly)
発明者
  • 内山 和彦 UCHIYAMA, Kazuhiko; JP
代理人
  • 酒井 昭徳 SAKAI, Akinori; 〒1006020 東京都千代田区霞が関3丁目2番5号 霞が関ビルディング20階 酒井総合特許事務所 Tokyo A. SAKAI & ASSOCIATES 20F, Kasumigaseki Building 2-5, Kasumigaseki 3-chome Chiyoda-ku, Tokyo 1006020, JP
優先権情報
2006-05495601.03.2006JP
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) INFORMATION REPRODUCING DEVICE, INFORMATION REPRODUCING METHOD, INFORMATION REPRODUCING PROGRAM AND RECORDING MEDIUM
(FR) DISPOSITIF, PROCEDE ET PROGRAMME DE REPODUCTION D'INFORMATION ET SUPPORT D'ENREGISTREMENT
(JA) 情報再生装置、情報再生方法、情報再生プログラムおよび記録媒体
要約
(EN)
A receiving section (101) receives the video signal and the audio signal of a program of a broadcast wave, and the title of the program. The video signal and the audio signal of a prescribed title stored in a recording medium and the title are inputted to an input section (103). A checking section (104) checks whether the program title of the broadcast wave is the same as the title stored in the recording medium. When the checking result from the checking section (104) shows that the titles are the same, a selecting section (105) selects a high quality video signal and a high quality audio signal respectively from the video signal and the audio signal received by the receiving section (101) and the video signal and the audio signal inputted to the input section (103). A synchronization control section (106) synchronizes the video signal with the audio signal selected by the selecting section (105).
(FR)
La présente invention concerne une section de réception (101) qui reçoit le signal vidéo et audio d'un programme d'une onde de diffusion, et le titre du programme. Le signal audio et vidéo d'un titre prescrit stocké dans un support d'enregistrement et le titre sont entrés dans une section d'entrée (10). Une section de vérification (104) vérifie si le titre du programme de l'onde de diffusion est identique à celui stocké dans le support d'enregistrement. Quand le résultat de vérification de la section de vérification (104) indique que les titres sont identiques, une section de sélection (105) choisit respectivement un signal de haute qualité vidéo et audio du signal audio et vidéo reçus par la section de réception (101) et les signaux audio et vidéo entrés dans la section d'entrée (103). Une section de commande de synchronisation (106) synchronise le signal vidéo avec le signal audio choisi par la section de sélection (105).
(JA)
 受信部(101)は、放送波の番組の映像信号と音声信号、および番組のタイトルを受信する。入力部(103)には、記録媒体に格納された所定のタイトルの映像信号と音声信号、およびタイトルが入力される。照合部(104)は、放送波の番組のタイトルと、記録媒体に格納されたタイトルとが同一であるかを照合する。選択部(105)は、照合部(104)による照合結果が同一である場合に、受信部(101)によって受信した映像信号および音声信号と、入力部(103)に入力された映像信号と音声信号と、のなかからそれぞれ高品質な映像信号と音声信号とを選択する。同期制御部(106)は、選択部(105)によって選択した映像信号と音声信号とを同期させる。
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