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1. 发明授权

US09183881B2 System and method for semantic trick play 有权
标题翻译：语义特技播放的系统和方法
公开(公告)号：US09183881B2
公开(公告)日：2015-11-10
申请号：US12457428
申请日：2009-06-10
申请人： Alfredo C. Issa , Kunal Kandekar , Richard J. Walsh
发明人： Alfredo C. Issa , Kunal Kandekar , Richard J. Walsh
IPC分类号： H04N5/91 , G11B27/00 , H04N5/783 , H04N9/79 , H04N21/214
CPC分类号： G11B27/005 , H04N5/783 , H04N9/79 , H04N21/214 , H04N21/435 , H04N21/47217 , H04N21/84
摘要： A semantic based trick play method and system in a media player is provided in which a semantic trick play command is received from a user while the user is experiencing a current content of a media item. Metadata is detected with respect to a current playback position of the media item, and at least one further playback position is determined in the current content of the media item or a related content in another media item. The further playback position is semantically related to the metadata of the current playback position. Playback is then moved to the at least one further playback position, so that the user experiences a media content of the at least one further playback position.
摘要翻译：提供了一种媒体播放器中的基于语义的特技播放方法和系统，其中在用户正在经历媒体项目的当前内容时从用户接收到语义特技播放命令。相对于媒体项的当前播放位置检测元数据，并且在媒体项目的当前内容或另一个媒体项目中的相关内容中确定至少一个另外的播放位置。另外的播放位置在语义上与当前播放位置的元数据相关。然后将播放移动到至少一个另外的播放位置，使得用户体验至少一个另外的播放位置的媒体内容。

2. 发明申请

US20120072611A1 SYSTEM AND METHOD FOR ADAPTIVE SEGMENT PREFETCHING OF STREAMING MEDIA 有权
标题翻译：用于流媒体自适应分段预处理的系统和方法
公开(公告)号：US20120072611A1
公开(公告)日：2012-03-22
申请号：US13216517
申请日：2011-08-24
申请人： Kunal Kandekar , Richard J. Walsh , Alfredo C. Issa , Ravi Reddy Katpelly
发明人： Kunal Kandekar , Richard J. Walsh , Alfredo C. Issa , Ravi Reddy Katpelly
IPC分类号： G06F15/16
CPC分类号： H04N7/17318 , H04N21/23406 , H04N21/4331 , H04N21/6587
摘要： Systems and methods are provided for obtaining look-ahead segments for a streaming media item during playback such that the viewer can easily skip to the look-ahead segments without experiencing any substantial interruption or delay in playback. In general, a streaming media source begins streaming a media item to a streaming media client for playback. In one embodiment, the streaming media client selects one or more segments of the media item as one or more look-ahead segments to prefetch from the streaming media source. Then, while the media item is being streamed to the streaming media client for playback, the streaming media client prefetches the one or more look-ahead segments of the media item from the streaming media source. The look-ahead segments are thereafter utilized to enable the viewer to skip ahead in playback without experiencing a substantial interruption or delay in playback.
摘要翻译：系统和方法被提供用于在播放期间获得用于流媒体项目的预先段，使得观看者可以容易地跳到预览段而不会在播放中经历任何实质的中断或延迟。通常，流媒体源开始将媒体项流送到流媒体客户端进行播放。在一个实施例中，流媒体客户机将媒体项目的一个或多个片段选择为从流媒体源预取的一个或多个预览片段。然后，当媒体项目被流传输到流媒体客户端以进行播放时，流媒体客户端从流媒体源预取媒体项目的一个或多个预先段。此后，先行片段用于使观众能够在播放中跳过，而不会在播放中出现实质的中断或延迟。

3. 发明申请

US20100197219A1 SYSTEM AND METHOD FOR AUTOMATED LOCATION-BASED WIDGETS 有权
标题翻译：自动定位方式的系统与方法
公开(公告)号：US20100197219A1
公开(公告)日：2010-08-05
申请号：US12477275
申请日：2009-06-03
申请人： Alfredo C. Issa , Kunal Kandekar , Scott Curtis , Richard J. Walsh
发明人： Alfredo C. Issa , Kunal Kandekar , Scott Curtis , Richard J. Walsh
IPC分类号： H04H40/00 , G11C7/00
CPC分类号： H04W4/023 , H04H20/57 , H04H20/61 , H04H20/91 , H04H60/51 , H04H60/53 , H04W4/029 , H04W4/60
摘要： Systems and methods relating to location-based applications, such as widgets, are disclosed. In general, in one embodiment, a mobile device obtains a list of applications associated with a current or anticipated location of the mobile device from a centralized or distributed application service. One or more desired applications to be activated are either manually or automatically selected from the list of applications associated with the current location or the anticipated location of the mobile device. The mobile device then activates the one or more desired applications. Optionally, for each desired application that has been activated, the desired application may be deactivated once one or more deactivation criteria are satisfied.
摘要翻译：公开了与基于位置的应用相关的系统和方法，例如小部件。通常，在一个实施例中，移动设备从集中式或分布式应用服务获得与移动设备的当前或预期位置相关联的应用的列表。要激活的一个或多个期望应用程序是从与当前位置相关联的应用程序列表或移动设备的预期位置手动或自动选择的。移动设备然后激活一个或多个期望的应用。可选地，对于已经被激活的每个期望的应用，一旦满足一个或多个去激活标准，就可以停用期望的应用。

4. 发明授权

US09392228B2 System and method for adaptive segment prefetching of streaming media 有权
标题翻译：流媒体自适应段预取的系统和方法
公开(公告)号：US09392228B2
公开(公告)日：2016-07-12
申请号：US13216517
申请日：2011-08-24
申请人： Kunal Kandekar , Richard J. Walsh , Alfredo C. Issa , Ravi Reddy Katpelly
发明人： Kunal Kandekar , Richard J. Walsh , Alfredo C. Issa , Ravi Reddy Katpelly
IPC分类号： G06F7/00 , G06F17/30 , G06F15/16 , H04N7/173 , H04N21/234 , H04N21/433 , H04N21/6587
CPC分类号： H04N7/17318 , H04N21/23406 , H04N21/4331 , H04N21/6587
摘要： Systems and methods are provided for obtaining look-ahead segments for a streaming media item during playback such that the viewer can easily skip to the look-ahead segments without experiencing any substantial interruption or delay in playback. In general, a streaming media source begins streaming a media item to a streaming media client for playback. In one embodiment, the streaming media client selects one or more segments of the media item as one or more look-ahead segments to prefetch from the streaming media source. Then, while the media item is being streamed to the streaming media client for playback, the streaming media client prefetches the one or more look-ahead segments of the media item from the streaming media source. The look-ahead segments are thereafter utilized to enable the viewer to skip ahead in playback without experiencing a substantial interruption or delay in playback.
摘要翻译：系统和方法被提供用于在播放期间获得用于流媒体项目的预先段，使得观看者可以容易地跳到预览段而不会在播放中经历任何实质的中断或延迟。通常，流媒体源开始将媒体项流送到流媒体客户端进行播放。在一个实施例中，流媒体客户机将媒体项目的一个或多个片段选择为从流媒体源预取的一个或多个预览片段。然后，当媒体项目被流传输到流媒体客户端以进行播放时，流媒体客户端从流媒体源预取媒体项目的一个或多个预先段。此后，先行片段用于使观众能够在播放中跳过，而不会在播放中出现实质的中断或延迟。

5. 发明授权

US08307395B2 Publishing key frames of a video content item being viewed by a first user to one or more second users 失效
标题翻译：将第一用户正在观看的视频内容项的关键帧发布给一个或多个第二用户
公开(公告)号：US08307395B2
公开(公告)日：2012-11-06
申请号：US12107203
申请日：2008-04-22
申请人： Alfredo C. Issa , Richard J. Walsh , Kunal Kandekar , Gregory M. Evans , Scott Curtis
发明人： Alfredo C. Issa , Richard J. Walsh , Kunal Kandekar , Gregory M. Evans , Scott Curtis
IPC分类号： H04N5/445
CPC分类号： H04N21/2541 , G06F17/30817 , G06F17/30828 , G06Q10/10 , G11B27/105 , H04L67/104 , H04L67/1063 , H04L67/1065 , H04L67/20 , H04L67/22 , H04N21/252 , H04N21/4331 , H04N21/435 , H04N21/44008 , H04N21/454 , H04N21/4788 , H04N21/632 , H04N21/812 , H04N21/84
摘要： Systems and methods for obtaining key frames of video content items being viewed by first users and publishing the key frames of the video content items to second users are provided. In general, either prior to playback of a video content item by a first user or during playback of the video content item by the first user, key frame information providing, referencing, or identifying key frames of the video content item is obtained. Each key frame is representative of a segment of the video content item. The key frame information for the video content item is then published such that each key frame is presented to one or more second users while the first user views the corresponding segment of the video content item.
摘要翻译：提供了用于获得第一用户正在观看的视频内容项的关键帧并将视频内容的关键帧发布给第二用户的系统和方法。通常，在由第一用户播放视频内容项之前或者在第一用户重放视频内容项之前，获得提供，参考或识别视频内容项的关键帧的关键帧信息。每个关键帧代表视频内容项的一部分。然后发布用于视频内容项目的关键帧信息，使得每个关键帧被呈现给一个或多个第二用户，同时第一用户查看视频内容项目的相应片段。

6. 发明授权

US08265658B2 System and method for automated location-based widgets 有权
标题翻译：基于位置的自动化小部件的系统和方法
公开(公告)号：US08265658B2
公开(公告)日：2012-09-11
申请号：US12477275
申请日：2009-06-03
申请人： Alfredo C. Issa , Kunal Kandekar , Scott Curtis , Richard J. Walsh
发明人： Alfredo C. Issa , Kunal Kandekar , Scott Curtis , Richard J. Walsh
IPC分类号： H04H40/00
CPC分类号： H04W4/023 , H04H20/57 , H04H20/61 , H04H20/91 , H04H60/51 , H04H60/53 , H04W4/029 , H04W4/60
摘要： Systems and methods relating to location-based applications, such as widgets, are disclosed. In general, in one embodiment, a mobile device obtains a list of applications associated with a current or anticipated location of the mobile device from a centralized or distributed application service. One or more desired applications to be activated are either manually or automatically selected from the list of applications associated with the current location or the anticipated location of the mobile device. The mobile device then activates the one or more desired applications. Optionally, for each desired application that has been activated, the desired application may be deactivated once one or more deactivation criteria are satisfied.
摘要翻译：公开了与基于位置的应用相关的系统和方法，例如小部件。通常，在一个实施例中，移动设备从集中式或分布式应用服务获得与移动设备的当前或预期位置相关联的应用的列表。要激活的一个或多个期望应用程序是从与当前位置相关联的应用程序列表或移动设备的预期位置手动或自动选择的。移动设备然后激活一个或多个期望的应用。可选地，对于已经被激活的每个期望的应用，一旦满足一个或多个去激活标准，就可以停用期望的应用。

7. 发明授权

US08260728B1 System and method for influencing behavior in a distributed virtual environment 失效
标题翻译：在分布式虚拟环境中影响行为的系统和方法
公开(公告)号：US08260728B1
公开(公告)日：2012-09-04
申请号：US12333773
申请日：2008-12-12
申请人： Richard J. Walsh , James Evans , Kunal Kandekar , Alfredo C. Issa
发明人： Richard J. Walsh , James Evans , Kunal Kandekar , Alfredo C. Issa
IPC分类号： G06N5/00
CPC分类号： A63F13/358 , A63F13/5375 , A63F13/69 , A63F2300/534 , A63F2300/535 , A63F2300/5553 , A63F2300/5593 , G06F11/3409 , G06F11/3423 , G06F11/3466 , G06F2201/815 , G06F2201/865 , G06F2201/875
摘要： A system and method for influencing behavior in a virtual environment. A virtual environment identifies a hotspot of activity that is, or may, cause lag in the virtual environment. An influencing event is determined and is presented into the virtual environment. The influencing event is configured to influence a control entity associated with a virtual object to avoid the hotspot.
摘要翻译：一种影响虚拟环境行为的系统和方法。虚拟环境识别虚拟环境中或可能导致滞后的活动的热点。影响事件被确定并呈现给虚拟环境。影响事件被配置为影响与虚拟对象相关联的控制实体以避免热点。

8. 发明申请

US20100017474A1 SYSTEM AND METHOD FOR PLAYBACK POSITIONING OF DISTRIBUTED MEDIA CO-VIEWERS 有权
标题翻译：分布式媒体合作者的播放定位系统和方法
公开(公告)号：US20100017474A1
公开(公告)日：2010-01-21
申请号：US12175752
申请日：2008-07-18
申请人： Kunal Kandekar , Alfredo C. Issa , Richard J. Walsh
发明人： Kunal Kandekar , Alfredo C. Issa , Richard J. Walsh
IPC分类号： G06F15/173
CPC分类号： H04L67/22 , H04N7/17318 , H04N21/4307 , H04N21/4312 , H04N21/4314 , H04N21/44222 , H04N21/47202 , H04N21/4751 , H04N21/4788 , H04N21/6587
摘要： Systems and methods are disclosed for obtaining and presenting information to a user playing a media item identifying playback positions of a number of other users also playing the media item. In one embodiment, a first user begins playback of a media item. Information identifying playback positions of a number of second users also playing the media item is obtained from a playback information broker and presented to the first user. The first user may then provide user input identifying a desired action to take with respect to one or more of the second users. In response, the desired action is effected.
摘要翻译：公开了用于获取和呈现信息给用户的信息的系统和方法，所述用户播放用于识别也播放媒体项目的其他用户的播放位置的媒体项。在一个实施例中，第一用户开始播放媒体项目。从播放信息代理获得还播放媒体项目的多个第二用户的播放位置的信息，并呈现给第一用户。然后，第一用户可以提供标识相对于第二用户中的一个或多个所需要采取的动作的用户输入。作为响应，实现期望的动作。

9. 发明申请

US20090292819A1 SYSTEM AND METHOD FOR ADAPTIVE SEGMENT PREFETCHING OF STREAMING MEDIA 有权
标题翻译：用于流媒体自适应分段预处理的系统和方法
公开(公告)号：US20090292819A1
公开(公告)日：2009-11-26
申请号：US12126169
申请日：2008-05-23
申请人： Kunal Kandekar , Richard J. Walsh , Alfredo C. Issa , Ravi Reddy Katpelly
发明人： Kunal Kandekar , Richard J. Walsh , Alfredo C. Issa , Ravi Reddy Katpelly
IPC分类号： G06F15/16
CPC分类号： H04N7/17318 , H04N21/23406 , H04N21/4331 , H04N21/6587
摘要： Systems and methods are provided for obtaining look-ahead segments for a streaming media item during playback such that the viewer can easily skip to the look-ahead segments without experiencing any substantial interruption or delay in playback. In general, a streaming media source begins streaming a media item to a streaming media client for playback. In one embodiment, the streaming media client selects one or more segments of the media item as one or more look-ahead segments to prefetch from the streaming media source. Then, while the media item is being streamed to the streaming media client for playback, the streaming media client prefetches the one or more look-ahead segments of the media item from the streaming media source. The look-ahead segments are thereafter utilized to enable the viewer to skip ahead in playback without experiencing a substantial interruption or delay in playback.
摘要翻译：系统和方法被提供用于在播放期间获得用于流媒体项目的预先段，使得观看者可以容易地跳到预览段而不会在播放中经历任何实质的中断或延迟。通常，流媒体源开始将媒体项流送到流媒体客户端进行播放。在一个实施例中，流媒体客户机将媒体项目的一个或多个片段选择为从流媒体源预取的一个或多个预览片段。然后，当媒体项目被流传输到流媒体客户端以进行播放时，流媒体客户端从流媒体源预取媒体项目的一个或多个预先段。此后，先行片段用于使观众能够在播放中跳过，而不会在播放中出现实质的中断或延迟。

10. 发明申请

US20130005360A1 SYSTEM AND METHOD FOR AUTOMATED LOCATION-BASED WIDGETS 有权
标题翻译：自动定位方式的系统与方法
公开(公告)号：US20130005360A1
公开(公告)日：2013-01-03
申请号：US13608421
申请日：2012-09-10
申请人： Alfredo C. Issa , Kunal Kandekar , Scott Curtis , Richard J. Walsh
发明人： Alfredo C. Issa , Kunal Kandekar , Scott Curtis , Richard J. Walsh
IPC分类号： H04W4/02
CPC分类号： H04W4/023 , H04H20/57 , H04H20/61 , H04H20/91 , H04H60/51 , H04H60/53 , H04W4/029 , H04W4/60
摘要： Systems and methods relating to location-based applications, such as widgets, are disclosed. In general, in one embodiment, a mobile device obtains a list of applications associated with a current or anticipated location of the mobile device from a centralized or distributed application service. One or more desired applications to be activated are either manually or automatically selected from the list of applications associated with the current location or the anticipated location of the mobile device. The mobile device then activates the one or more desired applications. Optionally, for each desired application that has been activated, the desired application may be deactivated once one or more deactivation criteria are satisfied.
摘要翻译：公开了与基于位置的应用相关的系统和方法，例如小部件。通常，在一个实施例中，移动设备从集中式或分布式应用服务获得与移动设备的当前或预期位置相关联的应用的列表。要激活的一个或多个期望应用程序是从与当前位置相关联的应用程序列表或移动设备的预期位置手动或自动选择的。移动设备然后激活一个或多个期望的应用。可选地，对于已经被激活的每个期望的应用，一旦满足一个或多个去激活标准，就可以停用期望的应用。

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