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61. 发明授权

US07111009B1 Interactive playlist generation using annotations 有权
公开(公告)号：US07111009B1
公开(公告)日：2006-09-19
申请号：US09396702
申请日：1999-09-15
申请人： Anoop Gupta , David M Bargeron
发明人： Anoop Gupta , David M Bargeron
IPC分类号： G06F17/30
CPC分类号： G06F17/241 , G06F17/30053 , G11B27/034 , Y10S707/914 , Y10S707/916 , Y10S707/917 , Y10S707/99943 , Y10S707/99945 , Y10S707/99948
摘要： A plurality of user-selected annotations are used to define a playlist of media segments corresponding to the annotations. The user-selected annotations and their corresponding media segments are then provided to the user in a seamless manner. A user interface allows the user to alter the playlist and the order of annotations in the playlist. The user interface identifies each annotation by a short subject line.

62. 发明授权

US07096271B1 Managing timeline modification and synchronization of multiple media streams in networked client/server systems 有权
标题翻译：管理网络客户端/服务器系统中多个媒体流的时间轴修改和同步
公开(公告)号：US07096271B1
公开(公告)日：2006-08-22
申请号：US09538624
申请日：2000-03-29
申请人： Nosakhare D. Omoigui , Anoop Gupta
发明人： Nosakhare D. Omoigui , Anoop Gupta
IPC分类号： G06F15/16
CPC分类号： H04L29/06027 , H04L65/4092 , H04L65/604
摘要： In a client/server network system, multimedia content is streamed from one or more servers to the client. The multimedia content includes multiple media streams that can be streamed to the client from the same server or from different servers. The user is able to modify the playback speed of the multimedia content, allowing the playback to be either speeded up or slowed down.
摘要翻译：在客户端/服务器网络系统中，多媒体内容从一个或多个服务器流传输到客户端。多媒体内容包括可以从同一服务器或不同服务器流式传输到客户端的多个媒体流。用户能够修改多媒体内容的播放速度，允许播放速度加快或减慢。

63. 发明申请

US20060147018A1 Multi-Level Skimming of Multimedia Content Using Playlists 有权
标题翻译：使用播放列表对多媒体内容进行多级翻译
公开(公告)号：US20060147018A1
公开(公告)日：2006-07-06
申请号：US11276424
申请日：2006-02-28
申请人： Anoop Gupta , Li-Wei He , Nosakhare Omoigui
发明人： Anoop Gupta , Li-Wei He , Nosakhare Omoigui
IPC分类号： H04M3/42
CPC分类号： G06F17/30053 , G06F17/30017 , G11B27/105 , G11B27/34 , H04N7/17318 , H04N21/23439 , H04N21/26258 , H04N21/4621 , H04N21/4825 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/8549
摘要： A skimmed or preview version of multimedia content is provided to a client computer by a server computer using playlists. The skimmed version of multimedia content can be presented to a user of a client computer in less time than presenting the entire multimedia content would require. The server computer maintains skimming information that identifies particular segments of the multimedia content corresponding to the skimmed version. The server computer uses the skimming information to generate a playlist, which in turn is used by the server computer to access the appropriate segments of the multimedia content and provide the segments to the client computer.
摘要翻译：由服务器计算机使用播放列表向客户端计算机提供多媒体内容的撇去或预览版本。可以在比呈现整个多媒体内容所需的时间更短的时间内将多媒体内容的撇掉版本呈现给客户端计算机的用户。服务器计算机维护识别与撇去版本对应的多媒体内容的特定段的撇号信息。服务器计算机使用撇号信息来生成播放列表，该播放列表又由服务器计算机使用以访问多媒体内容的适当段，并将该片段提供给客户端计算机。

64. 发明授权

US07065553B1 Presentation system with distributed object oriented multi-user domain and separate view and model objects 失效
标题翻译：具有分布式面向对象多用户域和单独视图和模型对象的演示系统
公开(公告)号：US07065553B1
公开(公告)日：2006-06-20
申请号：US09644321
申请日：2000-08-23
申请人： Harry R. Chesley , Greg Kimberly , Anoop Gupta , Manuel Vellon , Steven M. Drucker
发明人： Harry R. Chesley , Greg Kimberly , Anoop Gupta , Manuel Vellon , Steven M. Drucker
IPC分类号： G06F9/00
CPC分类号： A63F13/79 , A63F13/12 , A63F13/335 , A63F13/358 , A63F13/822 , A63F2300/534 , A63F2300/5553 , A63F2300/807
摘要： A database of objects is distributed between a server computer and multiple client computers as an object oriented virtual world environment (VWE) with multimedia presentation features. A primary database is maintained on the server and includes at least one entry for each object disposed within the VWE. In one implementation a presentation virtual world environment has a multi-user virtual presentation room object (ShowRoom) in which presentation or information element objects (ShowItems) are presented from a server to multiple viewers at multiple client computers. The presentation room object and presentation element objects are global objects in that they are provided from server to client computers as part of a presentation VWE. The presentation element objects provide a model representing a presentation in the presentation VWE. Interface objects at the client computers provide a view of the presentation, with user interface and control elements, which view is separate from the model provided by the presentation element objects.
摘要翻译：对象的数据库分布在服务器计算机和多个客户端计算机之间，作为具有多媒体演示特征的面向对象的虚拟世界环境（VWE）。在数据库服务器上维护主数据库，并为VWE中的每个对象包含至少一个条目。在一个实现中，呈现虚拟世界环境具有多用户虚拟展示室对象（ShowRoom），其中呈现或信息元素对象（ShowItems）在多个客户端计算机上从服务器呈现给多个观看者。演示室对象和表示元素对象是全局对象，因为它们作为演示VWE的一部分从服务器到客户端计算机提供。演示元素对象提供表示演示文稿VWE中的演示文稿的模型。客户端计算机上的接口对象提供演示视图，具有用户界面和控制元素，该视图与演示元素对象提供的模型分开。

65. 发明申请

US20060080598A1 Robust anchoring of annotations to content 审中-公开
标题翻译：注重内容的强大锚定
公开(公告)号：US20060080598A1
公开(公告)日：2006-04-13
申请号：US11288800
申请日：2005-11-29
申请人： David Bargeron , Alice Jane Brush , Anoop Gupta
发明人： David Bargeron , Alice Jane Brush , Anoop Gupta
IPC分类号： G06F17/24
CPC分类号： G06F17/241
摘要： Annotations are robustly anchored to content. The robust anchoring allows annotations to be associated with the content independently of the format used to store the content. The annotations can be re-anchored to the content after the content has been modified, including modifications to the format used to store the content.
摘要翻译：注释强力地锚定到内容。强大的锚定允许注释与内容相关联，而与用于存储内容的格式无关。在修改内容之后，可以将注释重新锚定到内容，包括修改用于存储内容的格式。

66. 发明申请

US20050280700A1 Automated online broadcasting system and method using an omni-directional camera system for viewing meetings over a computer network 失效
标题翻译：自动在线广播系统和方法，使用全方位摄像系统，通过计算机网络查看会议
公开(公告)号：US20050280700A1
公开(公告)日：2005-12-22
申请号：US11193976
申请日：2005-07-29
申请人： Yong Rui , Anoop Gupta , Johnathan Cadiz , Ross Cutler
发明人： Yong Rui , Anoop Gupta , Johnathan Cadiz , Ross Cutler
IPC分类号： H04N7/14 , H04N7/15
CPC分类号： H04N7/142 , H04N7/147 , H04N7/15
摘要： An automated system and method for broadcasting meetings over a computer network. The meeting is filmed using an omni-directional camera system and capable of being presented to a viewer both live and on-demand. The system of the present invention includes an automated camera management system for controlling the camera system and an analysis module determining the location of meeting participants in the meeting environments. The method of the present invention includes using the system of the present invention to broadcast an event to a viewer over a computer network. In particular, the method includes filming the event using an omni-directional camera system. Next, the method determines the location of each event participant in the event environment. Finally, a viewer is provided with a user interface for viewing the broadcast event. This user interface allows a viewer to choose which event participant that the viewer would like to view.
摘要翻译：一种用于通过计算机网络广播会议的自动化系统和方法。会议是使用全方位摄像系统拍摄的，可以呈现给观众，包括现场和点播。本发明的系统包括用于控制相机系统的自动相机管理系统和确定会议环境中的会议参与者的位置的分析模块。本发明的方法包括使用本发明的系统通过计算机网络向观看者广播事件。特别地，该方法包括使用全向摄像机系统拍摄该事件。接下来，该方法确定事件环境中每个事件参与者的位置。最后，向观众提供用于观看广播事件的用户界面。该用户界面允许观看者选择观看者想要观看的哪个事件参与者。

67. 发明申请

US20050120126A1 Multi-level skimming of multimedia content using playlists 失效
标题翻译：使用播放列表对多媒体内容进行多层次的剔除
公开(公告)号：US20050120126A1
公开(公告)日：2005-06-02
申请号：US11016628
申请日：2004-12-17
申请人： Anoop Gupta , Li-Wei He , Nosakhare Omoigui
发明人： Anoop Gupta , Li-Wei He , Nosakhare Omoigui
IPC分类号： G06F13/00 , G06F15/16 , G06F17/30 , G11B27/10 , G11B27/34 , H04N7/173 , H04N7/24
CPC分类号： G06F17/30053 , G06F17/30017 , G11B27/105 , G11B27/34 , H04N7/17318 , H04N21/23439 , H04N21/26258 , H04N21/4621 , H04N21/4825 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/8549
摘要： A skimmed or preview version of multimedia content is provided to a client computer by a server computer using playlists. The skimmed version of multimedia content can be presented to a user of a client computer in less time than presenting the entire multimedia content would require. The server computer maintains skimming information that identifies particular segments of the multimedia content corresponding to the skimmed version. The server computer uses the skimming information to generate a playlist, which in turn is used by the server computer to access the appropriate segments of the multimedia content and provide the segments to the client computer.
摘要翻译：由服务器计算机使用播放列表向客户端计算机提供多媒体内容的撇去或预览版本。可以在比呈现整个多媒体内容所需的时间更短的时间内将多媒体内容的撇掉版本呈现给客户端计算机的用户。服务器计算机维护识别与撇去版本对应的多媒体内容的特定段的撇号信息。服务器计算机使用撇号信息来生成播放列表，该播放列表又由服务器计算机使用以访问多媒体内容的适当段，并将该片段提供给客户端计算机。

68. 发明授权

US06868440B1 Multi-level skimming of multimedia content using playlists 有权
公开(公告)号：US06868440B1
公开(公告)日：2005-03-15
申请号：US09498439
申请日：2000-02-04
申请人： Anoop Gupta , Li-Wei He , Nosakhare D. Omoigui
发明人： Anoop Gupta , Li-Wei He , Nosakhare D. Omoigui
IPC分类号： G06F13/00 , G06F15/16 , G06F17/30 , G11B27/10 , G11B27/34 , H04N7/173 , H04N7/24
CPC分类号： G06F17/30053 , G06F17/30017 , G11B27/105 , G11B27/34 , H04N7/17318 , H04N21/23439 , H04N21/26258 , H04N21/4621 , H04N21/4825 , H04N21/6377 , H04N21/658 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/8549
摘要： A skimmed or preview version of multimedia content is provided to a client computer by a server computer using playlists. The skimmed version of multimedia content can be presented to a user of a client computer in less time than presenting the entire multimedia content would require. The server computer maintains skimming information that identifies particular segments of the multimedia content corresponding to the skimmed version. The server computer uses the skimming information to generate a playlist, which in turn is used by the server computer to access the appropriate segments of the multimedia content and provide the segments to the client computer.

69. 发明授权

US06622171B2 Multimedia timeline modification in networked client/server systems 有权
标题翻译：联网客户端/服务器系统中的多媒体时间线修改
公开(公告)号：US06622171B2
公开(公告)日：2003-09-16
申请号：US09153664
申请日：1998-09-15
申请人： Anoop Gupta , Nosakhare D. Omoigui
发明人： Anoop Gupta , Nosakhare D. Omoigui
IPC分类号： G06F1516
CPC分类号： H04L29/06027 , H04L65/4092 , H04L65/604
摘要： Multimedia content is streamed over a network system from a server computer to a client computer. The client allows a user to enter a variable playback speed and varies the speed at which the multimedia content is rendered at the client. Time-scale modification technology is used to maintain the original pitch of any audio content, thereby maintaining its intelligibility.
摘要翻译：多媒体内容通过网络系统从服务器计算机流式传输到客户端计算机。客户端允许用户输入可变播放速度并且改变在客户端处呈现多媒体内容的速度。使用时间尺度修改技术来维持任何音频内容的原始音调，从而保持其可懂度。

70. 发明授权

US06230172B1 Production of a video stream with synchronized annotations over a computer network 有权
公开(公告)号：US06230172B1
公开(公告)日：2001-05-08
申请号：US09389541
申请日：1999-09-03
申请人： Audi Purnaveja , Navin Chaddha , Srinivas Prasad Vellanki , David del Val , Anoop Gupta , Edward Yan-bing Wang
发明人： Audi Purnaveja , Navin Chaddha , Srinivas Prasad Vellanki , David del Val , Anoop Gupta , Edward Yan-bing Wang
IPC分类号： G06F1500
CPC分类号： H04N5/4401 , H04N5/04 , H04N5/445 , H04N5/44504 , H04N21/4316 , H04N21/4622 , H04N21/4886 , H04N21/8133 , H04N21/854 , H04N21/8586
摘要： The production of synchronization scripts and associated annotated multimedia streams for servers and client computers coupled to each other by a diverse computer network which includes local area networks (LANs) and/or wide area networks (WANs) such as the intermet. Annotated multimedia streams can include a compressed video stream for display in a video window, an accompanying compressed audio stream and annotations. Synchronization scripts include annotation streams for synchronizing the display of video streams with annotations, e.g., displayable events, such textual/graphical data in the form of HTML pages with Java applets to be displayed in one or more event windows. The producer includes a capture module and an author module for capturing video streams and generating annotation streams, respectively. The capture module compresses the video stream using a suitable compression format. Annotation streams include annotation frames which provide either pointer(s) to the event(s) of interest or include displayable data embedded within the annotation stream. Accordingly, each annotation frame includes either an event locator or an event data. In addition, each annotation frame includes an event time marker which corresponds to the time stamp(s) of associated video frame(s) within the video stream. Embedded displayable data include ticker tape data embedded within the annotation stream. Examples of event locators to displayable events include URL addresses pointing to HTML web pages. The video/audio streams and annotation streams are stored in stream server(s) for subsequent retrieval by client computer(s) in a coordinated manner, so that the client computer(s) is able to synchronously display the video frames and displayable event(s) in a video window and event window(s), respectively. In one implementation, annotation streams include a flipper stream for locating HTML pages and a ticker stream which include ticker (tape) data.

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