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1. 发明授权

US07577980B2 Bit-rate constrained trick play through stream switching and adaptive streaming 失效
标题翻译：比特率限制特技播放通过流切换和自适应流
公开(公告)号：US07577980B2
公开(公告)日：2009-08-18
申请号：US11337065
申请日：2006-01-19
申请人： Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
发明人： Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
IPC分类号： H04N7/173 , H04N7/16
CPC分类号： H04N7/17336 , H04N21/23424 , H04N21/234381 , H04N21/2387 , H04N21/2393 , H04N21/44016 , H04N21/6587
摘要： A system for bit-rate stream playout at preset speeds including a regular playout speed and other than the regular playout speed includes multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds. A selection mechanism is responsive to requests for playout speeds. The selection mechanism selects from among the plurality of streams to service a request.
摘要翻译：包括常规播放速度和普通播放速度之外的预设速度的比特率流播放的系统包括以相同比特率（R）但是以多个播放速度编码的多个流。选择机制响应于播放速度的请求。选择机制从多个流中选择服务请求。

2. 发明授权

US09038121B2 Bit-rate constrained trick play through stream switching and adaptive streaming 有权
公开(公告)号：US09038121B2
公开(公告)日：2015-05-19
申请号：US12132028
申请日：2008-06-03
申请人： Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
发明人： Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
IPC分类号： H04N7/173 , H04N21/234 , H04N21/2343 , H04N21/2387 , H04N21/239 , H04N21/44 , H04N21/6587
CPC分类号： H04N7/17336 , H04N21/23424 , H04N21/234381 , H04N21/2387 , H04N21/2393 , H04N21/44016 , H04N21/6587
摘要： A system for bit-rate stream playout at preset speeds including a regular playout speed and other than the regular playout speed includes multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds. A selection mechanism is responsive to requests for playout speeds. The selection mechanism selects from among the plurality of streams to service a request.

3. 发明授权

US08903916B2 Method, system, and computer-readable medium to render repeatable data objects streamed over a network 有权
标题翻译：方法，系统和计算机可读介质，以通过网络流式传输可重复数据对象
公开(公告)号：US08903916B2
公开(公告)日：2014-12-02
申请号：US11480351
申请日：2006-07-05
申请人： Krishna C. Ratakonda , Durga Sai Phaneendhar Vemuru , Peter H. Westerink
发明人： Krishna C. Ratakonda , Durga Sai Phaneendhar Vemuru , Peter H. Westerink
IPC分类号： G06F15/16 , H04L29/06 , G06F15/173 , H04L29/08
CPC分类号： H04L67/2847 , H04L65/4092 , H04L65/607 , H04L67/28 , H04L67/289
摘要： A system, method, and computer-readable medium that provides a streamed presentation to multiple clients over a network utilizing a presentation server that produces and streams audio, video, and uniquely identified auxiliary data objects (e.g., slides, 3D image models, sound bytes, web page, etc.) in separate sessions or channels over a network; a transmit queue associated with the presentation server to store uniquely identified repeatable auxiliary data objects; and a client that renders all data objects and stores the auxiliary data objects in a local memory cache so that they may be recalled according to their unique ID tags. The presentation server sends unique ID tags rather than the auxiliary data object content when repeated during the presentation. The client is responsive to unique ID tags to obtain an auxiliary data object from a local memory cache to render auxiliary content that is repeatedly presented during the presentation. A secondary network session may be made available to clients that join after the start of the presentation in order to obtain current auxiliary content.
摘要翻译：一种系统，方法和计算机可读介质，其通过使用生成并流式传输音频，视频和唯一识别的辅助数据对象（例如，幻灯片，3D图像模型，声音字节）的演示服务器在网络上向多个客户端提供流式呈现，网页等）通过网络分开的会话或频道; 与演示服务器相关联的发送队列，以存储唯一地标识的可重复的辅助数据对象; 以及呈现所有数据对象并将辅助数据对象存储在本地存储器高速缓存中以使得它们可以根据其唯一ID标签被调用的客户端。呈现服务器在演示期间重复发送唯一的ID标签而不是辅助数据对象内容。客户端响应于唯一的ID标签以从本地存储器高速缓存获得辅助数据对象，以呈现在呈现期间重复呈现的辅助内容。辅助网络会话可以被提供给在呈现开始之后加入的客户端，以便获得当前的辅助内容。

4. 发明申请

US20080271102A1 BIT-RATE CONSTRAINED TRICK PLAY THROUGH STREAM SWITCHING AND ADAPTIVE STREAMING 审中-公开
标题翻译：通过流量切换和自适应流量进行点对点限制
公开(公告)号：US20080271102A1
公开(公告)日：2008-10-30
申请号：US12132028
申请日：2008-06-03
申请人： Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
发明人： Martin G. Kienzle , Krishna Ratakonda , Deepak S. Turaga , Durga Sai Phaneendhar Vemuru
IPC分类号： H04N7/16
CPC分类号： H04N7/17336 , H04N21/23424 , H04N21/234381 , H04N21/2387 , H04N21/2393 , H04N21/44016 , H04N21/6587
摘要： A system for bit-rate stream playout at preset speeds including a regular playout speed and other than the regular playout speed includes multiple streams encoded at a same bit-rate (R) but at a plurality of playout speeds. A selection mechanism is responsive to requests for playout speeds. The selection mechanism selects from among the plurality of streams to service a request.
摘要翻译：包括常规播放速度和普通播放速度之外的预设速度的比特率流播放的系统包括以相同比特率（R）但是以多个播放速度编码的多个流。选择机制响应于播放速度的请求。选择机制从多个流中选择服务请求。

5. 发明申请

US20080010382A1 Method, system, and computer-readable medium to render repeatable data objects streamed over a network 有权
标题翻译：方法，系统和计算机可读介质，以通过网络流式传输可重复数据对象
公开(公告)号：US20080010382A1
公开(公告)日：2008-01-10
申请号：US11480351
申请日：2006-07-05
申请人： Krishna C. Ratakonda , Durga Sai Phaneendhar Vemuru , Peter H. Westerink
发明人： Krishna C. Ratakonda , Durga Sai Phaneendhar Vemuru , Peter H. Westerink
IPC分类号： G06F15/16 , G06F3/00
CPC分类号： H04L67/2847 , H04L65/4092 , H04L65/607 , H04L67/28 , H04L67/289
摘要： A system, method, and computer-readable medium that provides a streamed presentation to multiple clients over a network utilizing a presentation server that produces and streams audio, video, and uniquely identified auxiliary data objects (e.g., slides, 3D image models, sound bytes, web page, etc.) in separate sessions or channels over a network; a transmit queue associated with the presentation server to store uniquely identified repeatable auxiliary data objects; and a client that renders all data objects and stores the auxiliary data objects in a local memory cache so that they may be recalled according to their unique ID tags. The presentation server sends unique ID tags rather than the auxiliary data object content when repeated during the presentation. The client is responsive to unique ID tags to obtain an auxiliary data object from a local memory cache to render auxiliary content that is repeatedly presented during the presentation. A secondary network session may be made available to clients that join after the start of the presentation in order to obtain current auxiliary content.
摘要翻译：一种系统，方法和计算机可读介质，其通过使用生成并流式传输音频，视频和唯一识别的辅助数据对象（例如，幻灯片，3D图像模型，声音字节）的演示服务器在网络上向多个客户端提供流式呈现，网页等）通过网络分开的会话或频道; 与演示服务器相关联的发送队列，以存储唯一地标识的可重复的辅助数据对象; 以及呈现所有数据对象并将辅助数据对象存储在本地存储器高速缓存中以使得它们可以根据其唯一ID标签被调用的客户端。呈现服务器在演示期间重复发送唯一的ID标签而不是辅助数据对象内容。客户端响应于唯一的ID标签以从本地存储器高速缓存获得辅助数据对象，以呈现在呈现期间重复呈现的辅助内容。辅助网络会话可以被提供给在呈现开始之后加入的客户端，以便获得当前的辅助内容。

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