JP5311813B2 - コマーシャル処理装置 - Google Patents
コマーシャル処理装置 Download PDFInfo
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- JP5311813B2 JP5311813B2 JP2007325895A JP2007325895A JP5311813B2 JP 5311813 B2 JP5311813 B2 JP 5311813B2 JP 2007325895 A JP2007325895 A JP 2007325895A JP 2007325895 A JP2007325895 A JP 2007325895A JP 5311813 B2 JP5311813 B2 JP 5311813B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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 synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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 synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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 synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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 synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling 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
- H04N21/4341—Demultiplexing of audio and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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 synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling 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
- H04N21/4348—Demultiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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 synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management 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
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
Description
図1は、この発明の実施の形態1によるコマーシャル処理装置を示す構成図である。
図において、コマーシャル処理装置は、アンテナ1、チューナ2、ストリーミング処理部3、DVDドライブ装置4、デマルチプレクサ5、JavaScript(登録商標) VM6、ウェブブラウザ7、補助記憶装置8、ビデオデコーダ9、オーディオデコーダ10を備えている。また、このコマーシャル処理装置は、デジタル放送受信機上に実現されている。
MPEG−2ストリームがMPEG−2 TS形式の場合、MPEG−2ストリームを構成する一連のTSパケットを、TSパケット自身に記述されているPID(ISO/IEC 13818-1のPID=PacketID)、つまりパケット識別子の違いにより、ビデオデータ、オーディオデータ、コマーシャルメタデータ毎の一連のTSパケットに仕分ける。一方、MPEG−2ストリームがMPEG−2 PS形式の場合、MPEG−2ストリームを構成する一連のPESパケットを、PESパケット自身に記述されているstream_idつまりストリーム識別子の違いにより仕分けることで、コマーシャルメタデータの分離が可能である。
・広告主
・コマーシャルの対象
・コマーシャルの放送時間
・コマーシャルの説明文
図5は、その動作を示すフローチャートである。
先ず、準備段階におけるスクリプト文書のダウンロードの手順を説明する。
コマーシャル処理装置の利用者が、ステップST101においてウェブブラウザ7を操作し、ステップST102においてスクリプト文書をダウンロードし、ステップST103において補助記憶装置8へ記憶する。次に、ステップST104においてJavaScript(登録商標) VM6に対してなされるスクリプト文書の起動要求に対して、JavaScript(登録商標) VM6は、ステップST105においてスクリプト文書を補助記憶装置8から読み出し、ステップST106においてスクリプト文書を実行してコマーシャルメタデータ処理関数を登録する。
コマーシャル処理装置の利用者が、ステップST111において、開始操作としてアンテナ1およびチューナ2に対しての番組の選局操作、もしくはストリーミング処理部3に対しての受信開始操作、もしくはDVDドライブ装置4に対してのDVDビデオコンテンツの読み取り操作を行う。その後、コマーシャル処理装置は、アンテナ1およびチューナ2もしくはストリーミング処理部3もしくはDVDドライブ装置4において、MPEG−2 TSのTSパケットもしくはMPEG−2 PSのパックを得る度に、図中のループ枠で囲まれた範囲の処理手順を繰り返し処理する。
Claims (4)
- ビデオデータ、オーディオデータおよびコマーシャルメタデータが多重化されたAVストリームから前記コマーシャルメタデータを分離・獲得するコマーシャルメタデータ分離部と、
前記コマーシャルメタデータを処理する手順を記述したスクリプト文書を、通信によりネットワークを通じて獲得するスクリプト文書獲得部と、
前記スクリプト文書を解釈し、当該スクリプト文書の内容に従ってコマーシャルメタデータに対する処理を実行する文書解釈実行部とを備え、
前記スクリプト文書獲得部は、ウェブブラウザにより閲覧中の任意のウェブページをダウンロードし、当該ウェブページの文書中に埋め込まれた前記スクリプト文書の所在を記載したメタデータを検出することで、当該所在から前記スクリプト文書を獲得する
ことを特徴とするコマーシャル処理装置。 - 放送波を受けて任意の放送番組を選択してAVストリームを取得する放送受信部を備えたことを特徴とする請求項1記載のコマーシャル処理装置。
- 通信により放送番組を選択してAVストリームを取得する通信放送受信部を備えたことを特徴とする請求項1記載のコマーシャル処理装置。
- 映像記録媒体からAVストリームを取得する記録媒体読み取り部を備えたことを特徴とする請求項1記載のコマーシャル処理装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007325895A JP5311813B2 (ja) | 2007-12-18 | 2007-12-18 | コマーシャル処理装置 |
US12/103,358 US20090158321A1 (en) | 2007-12-18 | 2008-04-15 | Commercial processing apparatus |
EP08007851A EP2076043A1 (en) | 2007-12-18 | 2008-04-23 | Commercial processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007325895A JP5311813B2 (ja) | 2007-12-18 | 2007-12-18 | コマーシャル処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009147870A JP2009147870A (ja) | 2009-07-02 |
JP5311813B2 true JP5311813B2 (ja) | 2013-10-09 |
Family
ID=39731207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007325895A Expired - Fee Related JP5311813B2 (ja) | 2007-12-18 | 2007-12-18 | コマーシャル処理装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090158321A1 (ja) |
EP (1) | EP2076043A1 (ja) |
JP (1) | JP5311813B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8566869B2 (en) * | 2008-09-02 | 2013-10-22 | Microsoft Corporation | Pluggable interactive television |
US20110145875A1 (en) * | 2009-12-11 | 2011-06-16 | Electronics And Telecommunications Research Institute | Mobile set-top box and method for providing internet protocol television service using the same |
CN104205863B (zh) * | 2012-03-27 | 2017-10-27 | 三菱电机株式会社 | 数字广播接收装置和数字广播接收方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6282713B1 (en) * | 1998-12-21 | 2001-08-28 | Sony Corporation | Method and apparatus for providing on-demand electronic advertising |
US6188398B1 (en) * | 1999-06-02 | 2001-02-13 | Mark Collins-Rector | Targeting advertising using web pages with video |
JP2001016523A (ja) * | 1999-07-02 | 2001-01-19 | Hitachi Ltd | 付加情報受信装置及び受信装置 |
US20020124249A1 (en) * | 2001-01-02 | 2002-09-05 | Shintani Peter Rae | Targeted advertising during playback of stored content |
JP4419324B2 (ja) | 2001-01-15 | 2010-02-24 | ソニー株式会社 | Cm記録再生装置及び記録再生方法、並びに記憶媒体 |
AU2002318948C1 (en) * | 2001-08-02 | 2009-08-13 | Opentv, Inc. | Post production visual alterations |
EP1304871A3 (en) * | 2001-08-21 | 2003-06-18 | Canal+ Technologies Société Anonyme | Method and apparatus for a receiver/decoder |
US20040003397A1 (en) * | 2002-06-27 | 2004-01-01 | International Business Machines Corporation | System and method for customized video commercial distribution |
JP2004229228A (ja) * | 2003-01-27 | 2004-08-12 | Canon Inc | 放送装置および受信装置 |
US20040194123A1 (en) * | 2003-03-28 | 2004-09-30 | Eastman Kodak Company | Method for adapting digital cinema content to audience metrics |
JP4398462B2 (ja) * | 2003-06-30 | 2010-01-13 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ウェブ・デバイスにおけるhtmlページの提示を改善するための方法およびシステム |
JP2006005683A (ja) * | 2004-06-17 | 2006-01-05 | Matsushita Electric Ind Co Ltd | ポータル画面生成装置及び方法、プログラム及び記録媒体 |
US20060212897A1 (en) * | 2005-03-18 | 2006-09-21 | Microsoft Corporation | System and method for utilizing the content of audio/video files to select advertising content for display |
JP2007052693A (ja) * | 2005-08-19 | 2007-03-01 | National Institute Of Information & Communication Technology | Webページ情報表示装置,処理方法およびプログラム |
US7761491B2 (en) * | 2006-04-18 | 2010-07-20 | Ecodisc Technology Ag | Method for detecting a commercial in a video data stream by evaluating descriptor information |
-
2007
- 2007-12-18 JP JP2007325895A patent/JP5311813B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-15 US US12/103,358 patent/US20090158321A1/en not_active Abandoned
- 2008-04-23 EP EP08007851A patent/EP2076043A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2076043A1 (en) | 2009-07-01 |
US20090158321A1 (en) | 2009-06-18 |
JP2009147870A (ja) | 2009-07-02 |
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