JP5639041B2 - マルチメディア会議イベントのメディアコンテンツを管理する技術 - Google Patents
マルチメディア会議イベントのメディアコンテンツを管理する技術 Download PDFInfo
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- H—ELECTRICITY
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- H04N7/00—Television systems
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- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H—ELECTRICITY
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Description
Claims (8)
- マルチメディア会議イベントに対する複数のメディアストリームを、ネットワークを介して受信するステップと、
前記複数のメディアストリームをデコードするステップと、
前記ネットワークの技術的制約条件またはディスプレイの閲覧制約条件に基づいて、視覚的構図内の利用可能な表示フレームの総数を算出するステップと、
デコード済みメディアストリームの総数が前記視覚的構図内の利用可能な表示フレームの総数より多いかどうかを判定するステップと、
発言活動に基づいて、前記デコード済みメディアストリームの総数のうちからデコード済みメディアストリームのアクティブグループを選択して、前記利用可能な表示フレームにマッピングするステップであって、前記マルチメディア会議イベントの開始時においては、前記マルチメディア会議イベントの参加者のうち、ヒューリスティックに基づいて発言活動に関わる可能性が高いと予測される参加者が含まれている前記デコード済みメディアストリームをアクティブグループとして選択して、前記利用可能な表示フレームにマッピングする、ステップと、
発言活動と非発言活動との比の値を表す第1の活動スコア、または参加者による発言活動に対する期間の値を表す第2の活動スコアを生成するステップと、
前記第1の活動スコアまたは前記第2の活動スコアに基づいて、デコード済みメディアストリームの前記アクティブグループのメンバーを、デコード済みメディアストリームの非アクティブグループのメンバーで置き換えられるアクティブ代替候補として選択するステップと
を含むことを特徴とする方法。 - 発言活動に基づいて、デコード済みメディアストリームの非アクティブグループのメンバーを、デコード済みメディアストリームの前記アクティブグループのメンバーを置き換える非アクティブ代替候補として選択するステップを含むことを特徴とする請求項1に記載の方法。
- 前記アクティブグループからのアクティブ代替候補を非アクティブグループからの非アクティブ代替候補で置き換えるステップを含むことを特徴とする請求項1または2に記載の方法。
- 活動スコアに基づいてデコード済みメディアストリームの前記アクティブグループを前記利用可能な表示フレームにマッピングするステップを含み、前記アクティブグループは、前記デコード済みメディアストリームの総数のうちの部分集合であることを特徴とする請求項1乃至3のいずれか1項に記載の方法。
- コンピュータに、請求項1乃至4のいずれか1項に記載の方法を実行させるプログラムを記録したことを特徴とするコンピュータ可読記録媒体。
- ディスプレイと、前記ディスプレイに通信可能なように結合されたマルチメディア会議イベントのための視覚的構図を生成するように動作するメディアコンテンツマネージャコンポーネントを備え、前記メディアコンテンツマネージャコンポーネントは、
ネットワークを介して受信した、マルチメディア会議イベントに対する複数のメディアストリームをデコードするように動作するビデオデコーダモジュールと、
前記ビデオデコーダモジュールに通信可能なように結合されたメディアストリームマネージャモジュールであって、前記ネットワークの技術的制約条件または前記ディスプレイの閲覧制約条件に基づいて、視覚的構図中の利用可能な表示フレームの総数を算出し、およびデコード済みメディアストリームの総数が前記視覚的構図中の利用可能な表示フレームの総数より多いかどうかを判定するように動作する、メディアストリームマネージャモジュールと、
アクティブ話者検出器モジュールに通信可能なように結合された活動スコア生成モジュールであって、発言活動と非発言活動との比の値を表す第1の活動スコア、または参加者による発言活動に対する期間の値を表す第2の活動スコアを生成するように動作する、活動スコア生成モジュールと、
前記メディアストリームマネージャモジュールに通信可能なように結合されたメディア選択モジュールであって、発言活動に基づいて前記利用可能な表示フレームにマッピングするために前記デコード済みメディアストリームの総数のうちからデコード済みメディアストリームのアクティブグループを選択し、および、前記第1の活動スコアまたは前記第2の活動スコアに基づいて、デコード済みメディアストリームの前記アクティブグループのメンバーを、デコード済みメディアストリームの非アクティブグループのメンバーで置き換えられるアクティブ代替候補として選択するように動作し、さらに、前記マルチメディア会議イベントの開始時においては、前記マルチメディア会議イベントの参加者のうち、ヒューリスティックに基づいて発言活動に関わる可能性が高いと予測される参加者が含まれている前記デコード済みメディアストリームを、前記利用可能な表示フレームにマッピングするためにアクティブグループとして選択する、メディア選択モジュールとを備えることを特徴とする装置。 - 前記ビデオデコーダモジュールに通信可能なように結合されたアクティブ話者検出器モジュールであって、前記デコード済みメディアストリームに入っている前記参加者に対する発言活動を検出するよう動作する、アクティブ話者検出器モジュールを備えることを特徴とする請求項6に記載の装置。
- 発言活動に基づいて、前記メディア選択モジュールはデコード済みメディアストリームの非アクティブグループのメンバーを、デコード済みメディアストリームの前記アクティブグループのメンバーを置き換える非アクティブ代替候補として選択するように動作することを特徴とする請求項6または7に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US12/115,556 US8316089B2 (en) | 2008-05-06 | 2008-05-06 | Techniques to manage media content for a multimedia conference event |
US12/115,556 | 2008-05-06 | ||
PCT/US2009/040926 WO2009137260A2 (en) | 2008-05-06 | 2009-04-17 | Techniques to manage media content for a multimedia conference event |
Publications (3)
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JP2011520387A JP2011520387A (ja) | 2011-07-14 |
JP2011520387A5 JP2011520387A5 (ja) | 2012-06-07 |
JP5639041B2 true JP5639041B2 (ja) | 2014-12-10 |
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JP2011508541A Active JP5639041B2 (ja) | 2008-05-06 | 2009-04-17 | マルチメディア会議イベントのメディアコンテンツを管理する技術 |
Country Status (10)
Country | Link |
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US (1) | US8316089B2 (ja) |
EP (1) | EP2274913B1 (ja) |
JP (1) | JP5639041B2 (ja) |
KR (1) | KR101532463B1 (ja) |
CN (1) | CN102138324B (ja) |
BR (1) | BRPI0910586A2 (ja) |
CA (1) | CA2723368C (ja) |
RU (1) | RU2518423C2 (ja) |
TW (1) | TWI530191B (ja) |
WO (1) | WO2009137260A2 (ja) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007023331A1 (en) * | 2005-08-25 | 2007-03-01 | Nokia Corporation | Method and device for embedding event notification into multimedia content |
US8402391B1 (en) | 2008-09-25 | 2013-03-19 | Apple, Inc. | Collaboration system |
US20100302346A1 (en) * | 2009-05-27 | 2010-12-02 | Tingxue Huang | System for processing and synchronizing large scale video conferencing and document sharing |
US8310520B2 (en) * | 2009-08-19 | 2012-11-13 | Avaya Inc. | Flexible decomposition and recomposition of multimedia conferencing streams using real-time control information |
US9277021B2 (en) * | 2009-08-21 | 2016-03-01 | Avaya Inc. | Sending a user associated telecommunication address |
US8718246B2 (en) * | 2009-11-22 | 2014-05-06 | Avaya Inc. | Providing a roster and other information before joining a participant into an existing call |
US8411599B2 (en) * | 2009-12-15 | 2013-04-02 | At&T Intellectual Property I, L.P. | Methods and apparatus for timeslot teleconferencing |
US20110157298A1 (en) * | 2009-12-31 | 2011-06-30 | Tingxue Huang | System for processing and synchronizing large scale video conferencing and document sharing |
US20110196928A1 (en) * | 2010-02-09 | 2011-08-11 | Inxpo, Inc. | System and method for providing dynamic and interactive web content and managing attendees during webcasting events |
US8818175B2 (en) | 2010-03-08 | 2014-08-26 | Vumanity Media, Inc. | Generation of composited video programming |
WO2011112640A2 (en) * | 2010-03-08 | 2011-09-15 | Vumanity Media Llc | Generation of composited video programming |
TWI468014B (zh) * | 2010-03-30 | 2015-01-01 | Ibm | 互動式傳輸一媒體資源 |
CN101877643B (zh) * | 2010-06-29 | 2014-12-10 | 中兴通讯股份有限公司 | 多点混音远景呈现方法、装置及系统 |
US20120169835A1 (en) * | 2011-01-05 | 2012-07-05 | Thomas Woo | Multi-party audio/video conference systems and methods supporting heterogeneous endpoints and progressive personalization |
US8774955B2 (en) * | 2011-04-13 | 2014-07-08 | Google Inc. | Audio control of multimedia objects |
US8774168B2 (en) * | 2011-04-14 | 2014-07-08 | Skype | Communication system and method |
US9338396B2 (en) | 2011-09-09 | 2016-05-10 | Cisco Technology, Inc. | System and method for affinity based switching |
US20130063542A1 (en) * | 2011-09-14 | 2013-03-14 | Cisco Technology, Inc. | System and method for configuring video data |
WO2013041121A1 (en) * | 2011-09-19 | 2013-03-28 | Telefonaktiebolaget L M Ericsson (Publ) | User interface control in a multimedia conference system |
US9368028B2 (en) | 2011-12-01 | 2016-06-14 | Microsoft Technology Licensing, Llc | Determining threats based on information from road-based devices in a transportation-related context |
US20130144619A1 (en) * | 2011-12-01 | 2013-06-06 | Richard T. Lord | Enhanced voice conferencing |
US9064152B2 (en) | 2011-12-01 | 2015-06-23 | Elwha Llc | Vehicular threat detection based on image analysis |
US9053096B2 (en) | 2011-12-01 | 2015-06-09 | Elwha Llc | Language translation based on speaker-related information |
US8811638B2 (en) | 2011-12-01 | 2014-08-19 | Elwha Llc | Audible assistance |
US9245254B2 (en) | 2011-12-01 | 2016-01-26 | Elwha Llc | Enhanced voice conferencing with history, language translation and identification |
US10875525B2 (en) | 2011-12-01 | 2020-12-29 | Microsoft Technology Licensing Llc | Ability enhancement |
US9159236B2 (en) | 2011-12-01 | 2015-10-13 | Elwha Llc | Presentation of shared threat information in a transportation-related context |
US9107012B2 (en) | 2011-12-01 | 2015-08-11 | Elwha Llc | Vehicular threat detection based on audio signals |
US8934652B2 (en) | 2011-12-01 | 2015-01-13 | Elwha Llc | Visual presentation of speaker-related information |
US20130169742A1 (en) * | 2011-12-28 | 2013-07-04 | Google Inc. | Video conferencing with unlimited dynamic active participants |
TWI488503B (zh) * | 2012-01-03 | 2015-06-11 | 國際洋行股份有限公司 | 會議攝錄裝置及其方法 |
CN102664820A (zh) * | 2012-04-10 | 2012-09-12 | 苏州阔地网络科技有限公司 | 一种视频会议的来宾邀请方法及系统 |
US20140026070A1 (en) * | 2012-07-17 | 2014-01-23 | Microsoft Corporation | Dynamic focus for conversation visualization environments |
US10237082B2 (en) * | 2012-08-31 | 2019-03-19 | Avaya Inc. | System and method for multimodal interaction aids |
US9094524B2 (en) * | 2012-09-04 | 2015-07-28 | Avaya Inc. | Enhancing conferencing user experience via components |
US20140114664A1 (en) * | 2012-10-20 | 2014-04-24 | Microsoft Corporation | Active Participant History in a Video Conferencing System |
US9710219B2 (en) * | 2013-06-10 | 2017-07-18 | Panasonic Intellectual Property Corporation Of America | Speaker identification method, speaker identification device, and speaker identification system |
US8982177B2 (en) * | 2013-07-08 | 2015-03-17 | Avaya Inc. | System and method for whiteboard collaboration |
US20150049162A1 (en) * | 2013-08-15 | 2015-02-19 | Futurewei Technologies, Inc. | Panoramic Meeting Room Video Conferencing With Automatic Directionless Heuristic Point Of Interest Activity Detection And Management |
US20150156458A1 (en) * | 2013-12-03 | 2015-06-04 | Avaya Inc. | Method and system for relative activity factor continuous presence video layout and associated bandwidth optimizations |
KR101559364B1 (ko) * | 2014-04-17 | 2015-10-12 | 한국과학기술원 | 페이스 투 페이스 인터랙션 모니터링을 수행하는 모바일 장치, 이를 이용하는 인터랙션 모니터링 방법, 이를 포함하는 인터랙션 모니터링 시스템 및 이에 의해 수행되는 인터랙션 모니터링 모바일 애플리케이션 |
US9070409B1 (en) * | 2014-08-04 | 2015-06-30 | Nathan Robert Yntema | System and method for visually representing a recorded audio meeting |
CN105450976B (zh) * | 2014-08-28 | 2018-08-07 | 南宁富桂精密工业有限公司 | 视频会议处理方法及系统 |
TWI562640B (en) * | 2014-08-28 | 2016-12-11 | Hon Hai Prec Ind Co Ltd | Method and system for processing video conference |
US9456181B2 (en) * | 2015-02-04 | 2016-09-27 | Citrix Systems, Inc. | Smart selection of video feeds during an online meeting |
RU2602667C1 (ru) * | 2015-04-21 | 2016-11-20 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Академия Федеральной службы охраны Российской Федерации" (Академия ФСО России) | Способ мультимедийного вывода |
US10607152B2 (en) | 2015-05-26 | 2020-03-31 | Textio, Inc. | Using machine learning to predict outcomes for documents |
US10409550B2 (en) * | 2016-03-04 | 2019-09-10 | Ricoh Company, Ltd. | Voice control of interactive whiteboard appliances |
US9681094B1 (en) * | 2016-05-27 | 2017-06-13 | Microsoft Technology Licensing, Llc | Media communication |
US10176808B1 (en) * | 2017-06-20 | 2019-01-08 | Microsoft Technology Licensing, Llc | Utilizing spoken cues to influence response rendering for virtual assistants |
JP2019191824A (ja) * | 2018-04-23 | 2019-10-31 | 富士ゼロックス株式会社 | 情報処理装置及び情報処理プログラム |
TWI675581B (zh) * | 2018-08-28 | 2019-10-21 | 立新 陳 | 分散架構進行電話會議之方法 |
ES2974683T3 (es) * | 2019-03-21 | 2024-07-01 | Divx Llc | Sistemas y métodos para enjambres multimedia |
US11182540B2 (en) * | 2019-04-23 | 2021-11-23 | Textio, Inc. | Passively suggesting text in an electronic document |
US11444988B2 (en) | 2020-03-17 | 2022-09-13 | Qualcomm Incorporated | Signaling of scene description for multimedia conferencing |
WO2021262411A1 (en) * | 2020-06-23 | 2021-12-30 | Monarch Visual Technologies, Inc. | Collaborative remote interactive platform |
US11249715B2 (en) | 2020-06-23 | 2022-02-15 | Switchboard Visual Technologies, Inc. | Collaborative remote interactive platform |
US11595447B2 (en) | 2020-08-05 | 2023-02-28 | Toucan Events Inc. | Alteration of event user interfaces of an online conferencing service |
US11749079B2 (en) | 2020-12-16 | 2023-09-05 | Rovi Guides, Inc. | Systems and methods to automatically perform actions based on media content |
US11595278B2 (en) | 2020-12-16 | 2023-02-28 | Rovi Guides, Inc. | Systems and methods to automatically perform actions based on media content |
US11606465B2 (en) | 2020-12-16 | 2023-03-14 | Rovi Guides, Inc. | Systems and methods to automatically perform actions based on media content |
US11290684B1 (en) * | 2020-12-16 | 2022-03-29 | Rovi Guides, Inc. | Systems and methods to automatically perform actions based on media content |
US11349889B1 (en) | 2020-12-21 | 2022-05-31 | Switchboard Visual Technologies, Inc. | Collaborative remote interactive platform |
CN115220829A (zh) * | 2021-04-20 | 2022-10-21 | 华为技术有限公司 | 界面显示的方法、相关装置、设备以及可读存储介质 |
US11894938B2 (en) | 2021-06-21 | 2024-02-06 | Toucan Events Inc. | Executing scripting for events of an online conferencing service |
US11689666B2 (en) * | 2021-06-23 | 2023-06-27 | Cisco Technology, Inc. | Proactive audio optimization for conferences |
CN113596384B (zh) * | 2021-07-30 | 2023-05-26 | 北京字跳网络技术有限公司 | 一种多媒体会议自动布局方法、装置及设备 |
US11770425B2 (en) * | 2021-12-29 | 2023-09-26 | Microsoft Technology Licensing, Llc | Dynamic management of presenters of a communication session |
US11461480B1 (en) | 2022-05-24 | 2022-10-04 | Switchboard Visual Technologies, Inc. | Synchronizing private data with reduced trust |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5473367A (en) * | 1993-06-30 | 1995-12-05 | At&T Corp. | Video view selection by a chairperson |
US7185054B1 (en) * | 1993-10-01 | 2007-02-27 | Collaboration Properties, Inc. | Participant display and selection in video conference calls |
US5767897A (en) * | 1994-10-31 | 1998-06-16 | Picturetel Corporation | Video conferencing system |
JP2827932B2 (ja) * | 1994-11-25 | 1998-11-25 | 日本電気株式会社 | 多地点テレビ会議における合成画面表示制御方式 |
WO1996038983A1 (en) * | 1995-06-02 | 1996-12-05 | Intel Corporation | Method and apparatus for controlling participant input in a conferencing environment |
KR19980701471A (ko) * | 1995-11-15 | 1998-05-15 | 이데이 노부유키 | 다지점 비디오 회의 장치(Multipoint video conference apparatus) |
JPH09149396A (ja) * | 1995-11-27 | 1997-06-06 | Fujitsu Ltd | 多地点テレビ会議システム |
JPH09307869A (ja) * | 1996-05-15 | 1997-11-28 | Nec Corp | ビデオ会議システム |
US6128649A (en) * | 1997-06-02 | 2000-10-03 | Nortel Networks Limited | Dynamic selection of media streams for display |
JP3684525B2 (ja) * | 1998-02-19 | 2005-08-17 | 富士通株式会社 | 多画面合成方法及び多画面合成装置 |
US7081915B1 (en) * | 1998-06-17 | 2006-07-25 | Intel Corporation | Control of video conferencing using activity detection |
US6414707B1 (en) * | 1998-10-16 | 2002-07-02 | At&T Corp. | Apparatus and method for incorporating virtual video conferencing environments |
US6628767B1 (en) * | 1999-05-05 | 2003-09-30 | Spiderphone.Com, Inc. | Active talker display for web-based control of conference calls |
US6795106B1 (en) * | 1999-05-18 | 2004-09-21 | Intel Corporation | Method and apparatus for controlling a video camera in a video conferencing system |
US7242421B2 (en) * | 2000-11-10 | 2007-07-10 | Perceptive Network Technologies, Inc. | Methods of establishing a communications link using perceptual sensing of a user's presence |
US6894714B2 (en) * | 2000-12-05 | 2005-05-17 | Koninklijke Philips Electronics N.V. | Method and apparatus for predicting events in video conferencing and other applications |
US6577333B2 (en) * | 2000-12-12 | 2003-06-10 | Intel Corporation | Automatic multi-camera video composition |
US6922718B2 (en) * | 2002-02-01 | 2005-07-26 | Dell Products L.P. | Method and system for participating locations in a multi-point video conference |
US7454460B2 (en) * | 2003-05-16 | 2008-11-18 | Seiko Epson Corporation | Method and system for delivering produced content to passive participants of a videoconference |
US8081205B2 (en) * | 2003-10-08 | 2011-12-20 | Cisco Technology, Inc. | Dynamically switched and static multiple video streams for a multimedia conference |
US8659636B2 (en) * | 2003-10-08 | 2014-02-25 | Cisco Technology, Inc. | System and method for performing distributed video conferencing |
US20050099492A1 (en) * | 2003-10-30 | 2005-05-12 | Ati Technologies Inc. | Activity controlled multimedia conferencing |
JP2005303736A (ja) * | 2004-04-13 | 2005-10-27 | Ntt Communications Kk | ビデオ会議システムにおける映像表示方法、ビデオ会議システムに用いられる利用者端末、及びビデオ会議システムに用いられる利用者端末用プログラム |
US7362350B2 (en) * | 2004-04-30 | 2008-04-22 | Microsoft Corporation | System and process for adding high frame-rate current speaker data to a low frame-rate video |
US8046709B2 (en) * | 2005-08-05 | 2011-10-25 | Samsung Electronics Co., Ltd. | Apparatus for providing multiple screens and method of dynamically configuring multiple screens |
JP2007147762A (ja) * | 2005-11-24 | 2007-06-14 | Fuji Xerox Co Ltd | 発話者予測装置および発話者予測方法 |
US20070140465A1 (en) * | 2005-12-16 | 2007-06-21 | Avaya Technology Llc | Dynamic content stream delivery to a telecommunications terminal based on the excecution state of the terminal |
US8760485B2 (en) * | 2006-03-02 | 2014-06-24 | Cisco Technology, Inc. | System and method for displaying participants in a videoconference between locations |
US7797383B2 (en) * | 2006-06-21 | 2010-09-14 | Cisco Technology, Inc. | Techniques for managing multi-window video conference displays |
US7577246B2 (en) * | 2006-12-20 | 2009-08-18 | Nice Systems Ltd. | Method and system for automatic quality evaluation |
CN101080000A (zh) * | 2007-07-17 | 2007-11-28 | 华为技术有限公司 | 视频会议中显示发言人的方法、系统、服务器和终端 |
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CN102138324A (zh) | 2011-07-27 |
CA2723368C (en) | 2016-03-29 |
RU2518423C2 (ru) | 2014-06-10 |
EP2274913B1 (en) | 2019-03-06 |
CA2723368A1 (en) | 2009-11-12 |
US20090282103A1 (en) | 2009-11-12 |
WO2009137260A2 (en) | 2009-11-12 |
KR101532463B1 (ko) | 2015-06-29 |
US8316089B2 (en) | 2012-11-20 |
TWI530191B (zh) | 2016-04-11 |
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TW200948069A (en) | 2009-11-16 |
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