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公开(公告)号：US11039200B2
公开(公告)日：2021-06-15
申请号：US16928590
申请日：2020-07-14
发明人： Eric Fankhauser , Rakesh Patel , Vince Silvestri
IPC分类号： H04N21/6332 , H04N21/643 , H04N21/633 , H04N21/43 , H04N21/434 , H04N21/44
摘要： Various embodiments are described herein for systems and methods that can be used to operate a media transmission network. In at least one embodiment, the media transmission network comprises a plurality of media processing devices configured to receive and process media streams based on control data. The media transmission network also comprises a controller coupled to the plurality of media processing devices and configured to generate a control signal for some or all of the media processing devices in the network. The controller is configured to determine the timing at which to transmit the control signal to a respective media processing device in order for the instructions in the control signal to be executed at the same time as the media data is received. The controller determines the transmission timing of each control signal by determining the latencies and delays of the network and the devices, such as, for example, network latency, processing delay, and/or control delay.
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公开(公告)号：US10750228B2
公开(公告)日：2020-08-18
申请号：US15699076
申请日：2017-09-08
发明人： Eric Fankhauser , Rakesh Patel , Vince Silvestri
IPC分类号： H04N21/43 , H04N21/44 , H04N21/434 , H04N21/643 , H04N21/6332
摘要： Various embodiments are described herein for systems and methods that can be used to operate a media transmission network. In at least one embodiment, the media transmission network comprises a plurality of media processing devices configured to receive and process media streams based on control data. The media transmission network also comprises a controller coupled to the plurality of media processing devices and configured to generate a control signal for some or all of the media processing devices in the network. The controller is configured to determine the timing at which to transmit the control signal to a respective media processing device in order for the instructions in the control signal to be executed at the same time as the media data is received. The controller determines the transmission timing of each control signal by determining the latencies and delays of the network and the devices, such as, for example, network latency, processing delay, and/or control delay.
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公开(公告)号：US20200027483A1
公开(公告)日：2020-01-23
申请号：US16586058
申请日：2019-09-27
IPC分类号： G11B27/34 , G11B27/32 , G11B27/036 , G11B27/031 , H04L29/06
摘要： The various embodiments disclosed herein relate to systems and methods for generating a derived media clip corresponding to a live event. In particular, the system comprises a processor configured to receive a plurality of content streams corresponding to the live event, each content stream corresponding to a content source. The processor is further configured to generate an annotated timeline for one or more of the plurality of content streams and receive a first user input requesting the derived media clip. The processor is then configured to generate the derived media clip based on the user input and the annotated timeline.
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公开(公告)号：US10542058B2
公开(公告)日：2020-01-21
申请号：US15835565
申请日：2017-12-08
发明人： Vince Silvestri
IPC分类号： H04L29/06 , H04N21/234 , H04N21/85 , G11B27/34 , H04N21/43 , H04L29/08 , G11B27/031
摘要： Methods and system for managing media clips over a data network. Media streams may be received over a data network and stored by a storage server. Metadata regarding the media streams may be generated and stored at a metadata server. A control station can retrieve media frames originating in the stored media streams from the storage server, based on metadata. Media frames from multiple media streams can be retrieved and displayed in synchronization, based on respective timecodes.
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公开(公告)号：US20190335012A1
公开(公告)日：2019-10-31
申请号：US16505825
申请日：2019-07-09
发明人： Rakesh Patel
IPC分类号： H04L29/08
摘要： Various embodiments are described herein for systems and methods that can be used to determine a destination location in a network fabric. In one example embodiment, the method comprises receiving an application server attribute at a fabric controller from a source port, generating at the fabric controller a destination location based on the application server attribute and mapping information stored on the fabric controller, and transmitting the destination location to the source port, where the source port transmits packetized data to a destination location based on the destination location.
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公开(公告)号：US20190182181A1
公开(公告)日：2019-06-13
申请号：US16212773
申请日：2018-12-07
IPC分类号： H04L12/933
摘要： Various embodiments are described herein for a radio frequency (RF) signal router. In one example embodiment, the RF router comprises a controller, an input stage, an intermediate stage and an output stage. The input stage includes RF input terminals, pre-processing circuit and input processors, where each RF input terminal receives an incoming RF signal, each pre-processing circuit processes the incoming RF signal based on its power level, and each input processor adjusts a power level of an input RF signal based on a first controller signal to generate a processed input RF signal. The intermediate stage comprises intermediate switch matrices coupled to a controller and input processors, and configured to route intermediate RF signals. The output stage comprises output processors coupled to the controller, where each output processor is configured to adjust a power level of an output RF signal based on a second controller signal and generate a processed output RF signal, and where the second controller signal corresponds to the first controller signal.
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公开(公告)号：US20180091443A1
公开(公告)日：2018-03-29
申请号：US15791496
申请日：2017-10-24
发明人： Daniel Baldor
IPC分类号： H04L12/933 , H04L12/939 , H04L12/773
CPC分类号： H04L49/15 , H04L45/60 , H04L49/1515 , H04L49/1523 , H04L49/552
摘要： A RF router for routing n input signals to m destinations, where the router comprises a backplane coupled to a plurality of RF input terminals, a plurality of RF output terminals, a plurality of splitters and a plurality of connectors. The backplane is also coupled to a controller and a plurality of connectors for receiving a plurality of switching matrices. The RF router comprises a plurality of u×v input switch matrices, a plurality of p×q intermediate switch matrices and a plurality of r×s output switch matrices, where at least one of the plurality of u×v input switch matrices, the plurality of p×q intermediate switch matrices and the plurality of r×s output switch matrices are redundant.
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公开(公告)号：US09871842B2
公开(公告)日：2018-01-16
申请号：US13837579
申请日：2013-03-15
发明人： Vince Silvestri
CPC分类号： H04L65/60 , G11B27/34 , H04L65/4069 , H04L65/4076 , H04L65/604 , H04L65/607 , H04L67/325 , H04N21/23424 , H04N21/4307 , H04N21/85
摘要： Methods and system for managing media clips over a data network. Media streams may be received over a data network and stored by a storage server. Metadata regarding the media streams may be generated and stored at a metadata server. A control station can retrieve media frames originating in the stored media streams from the storage server, based on metadata. Media frames from multiple media streams can be retrieved and displayed in synchronization, based on respective timecodes.
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29.发明申请Systems and Methods for Determining a Destination Location in a Network System 审中-公开确定网络系统中目的地位置的系统和方法公开(公告)号：US20160359997A1
公开(公告)日：2016-12-08
申请号：US15172227
申请日：2016-06-03
发明人： Rakesh Patel
CPC分类号： H04L67/2838 , H04L67/1006 , H04L67/1014
摘要： Various embodiments are described herein for systems and methods that can be used to determine a destination location in a network fabric. In one example embodiment, the method comprises receiving an application server attribute at a fabric controller from a source port, generating at the fabric controller a destination location based on the application server attribute and mapping information stored on the fabric controller, and transmitting the destination location to the source port, where the source port transmits packetized data to a destination location based on the destination location.
摘要翻译： 本文描述了可用于确定网络结构中的目的地位置的系统和方法的各种实施例。 在一个示例实施例中，该方法包括从源端口在结构控制器处接收应用服务器属性，在结构控制器处基于应用服务器属性生成目的地位置，以及在存储在结构控制器上的映射信息，以及发送目的地位置 到源端口，源端口基于目的地位置将分组化数据发送到目的地位置。
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公开(公告)号：US09473322B2
公开(公告)日：2016-10-18
申请号：US14753424
申请日：2015-06-29
发明人： Rakesh Patel , Romolo Magarelli
IPC分类号： H04L12/28 , H04L12/54 , H04L29/06 , H04N7/52 , H04N21/226 , H04N21/234 , H04N21/236
CPC分类号： H04L45/741 , H04L12/56 , H04L29/06027 , H04L61/2007 , H04L61/2514 , H04L65/601 , H04L65/607 , H04N7/52 , H04N21/226 , H04N21/234 , H04N21/236
摘要： Apparatus, systems and methods for receiving one or more input signals and providing output signals in various video, audio, data and mixed formats are described. One or more input processors receive the input signals. Each of the input processors provides one or more packetized signals corresponding to one or more of the input signals received at the input processor. Each output processor can receive one or more packetized signals and generate one or more output signals. The output signals correspond to one or more of the input signals, additional locally generated signals or data relating to the signals or any combination of such signals. Use of a packet router according to the invention allows input signals encoded as one set of packetized signals to be recombined to provide additional packetized signals incorporating the same or different combinations of the packetized signals.
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