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公开(公告)号：WO2008082893A3
公开(公告)日：2008-09-25
申请号：PCT/US2007087294
申请日：2007-12-12
Applicant: ECHOSTAR TECHNOLOGIES CORP , AUSTIN JARROD , BYERLEY SETH , COBURN MATTHEW J , KENNEDY JOHN T , KRISHNA SATHYAN , RUDOLPH DANIEL L , TEMPLEMAN MARK , WHITE JAMES MATTHEW
Inventor： AUSTIN JARROD , BYERLEY SETH , COBURN MATTHEW J , KENNEDY JOHN T , KRISHNA SATHYAN , RUDOLPH DANIEL L , TEMPLEMAN MARK , WHITE JAMES MATTHEW
IPC: H04N7/16
CPC classification number: H04N7/163 , H04N21/4532 , H04N21/4751 , H04N21/4753 , H04N21/4755 , H04N21/84
Abstract: The exemplary embodiments of the method and system (300) according to the present invention provide a system and method for controlling access to audiovisual content such as television shows, video-on-demand services or streaming video which can be delivered by cable, satellite, wired or wireless networks, cell phones, the Internet, etc. More particularly, the present invention provides a capability to define certain criteria which can be used to restrict access to content based on combinations of various parameters including, but not limited to, time of day, day of the week, type of content, source of content, content display device, etc. These criteria may also be provided by data storage arrangements (360) or a network, and access restrictions specified by such criteria can be associated with a plurality of display devices (330, 340).
Abstract translation: 根据本发明的方法和系统（300）的示例性实施例提供了一种用于控制对视听内容的访问的系统和方法，所述视听内容诸如电视节目，视频点播服务或流式视频，其可以通过有线，卫星， 有线或无线网络，手机，互联网等。更具体地说，本发明提供了定义某些标准的能力，该标准可用于基于各种参数的组合来限制对内容的访问，这些参数包括但不限于 日期，星期几，内容的类型，内容的来源，内容显示设备等。这些标准还可以由数据存储装置（360）或网络提供，并且由这样的标准指定的访问限制可以与 多个显示装置（330,340）。
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公开(公告)号：AU2011200246A1
公开(公告)日：2011-02-10
申请号：AU2011200246
申请日：2011-01-20
Applicant: ECHOSTAR TECHNOLOGIES CORP
Inventor： MINNICK DAN , CARLSON JAY P , HAMRICK JOHN D JR , NOVOA MANUEL III , TEMPLEMAN MARK , CAVANAUGH MICHAEL , DING RUI , BYERLEY SETH , YANG YUNFENG
Abstract: Received broadcast data, which may include video, audio, private, or other data, relating to one or more particular content programs, is recorded directly onto a storage device (150) without any intelligent parsing, such as indexing, and without any manipulation by intermediate hardware or software functions. Upon normal presentation, statistics may be generated to determine the ideal number of frames to skip, the number of bytes to seek, and the size of data files to read from the storage device (150) during time-shifted presentation. Algorithms and processes are provided to dynamically optimize time-shifted presentation. In this way, data may be captured to the storage device (150) more efficiently and economically, and the time-shifted presentation operations may be performed in a smoother, more nuanced manner with the application of appropriate probabilistic algorithms.
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公开(公告)号：AU2007290544A1
公开(公告)日：2008-03-06
申请号：AU2007290544
申请日：2007-08-27
Applicant: ECHOSTAR TECHNOLOGIES CORP
Inventor： NOVOA MANUEL III , HAMRICK JOHN D JR , CAVANAUGH MICHAEL , CARLSON JAY P , YANG YUNFENG , TEMPLEMAN MARK , BYERLEY SETH , DING RUI , MINNICK DAN
Abstract: Received broadcast data, which may include video, audio, private, or other data, relating to one or more particular content programs, is recorded directly onto a storage device (150) without any intelligent parsing, such as indexing, and without any manipulation by intermediate hardware or software functions. Upon normal presentation, statistics may be generated to determine the ideal number of frames to skip, the number of bytes to seek, and the size of data files to read from the storage device (150) during time-shifted presentation. Algorithms and processes are provided to dynamically optimize time-shifted presentation. In this way, data may be captured to the storage device (150) more efficiently and economically, and the time-shifted presentation operations may be performed in a smoother, more nuanced manner with the application of appropriate probabilistic algorithms.
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