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公开(公告)号：US20240364851A1
公开(公告)日：2024-10-31
申请号：US18750489
申请日：2024-06-21
申请人： TiVo Solutions Inc.
发明人： Wijnand Van Stam
IPC分类号： H04N9/804 , G06F3/0481 , G06F3/04817 , G11B27/32 , H04N1/21 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/85 , H04N5/913 , H04N5/95 , H04N7/088 , H04N7/173 , H04N9/82 , H04N9/83 , H04N21/21 , H04N21/2343 , H04N21/239 , H04N21/2543 , H04N21/258 , H04N21/41 , H04N21/414 , H04N21/4143 , H04N21/4147 , H04N21/4227 , H04N21/431 , H04N21/433 , H04N21/436 , H04N21/4367 , H04N21/4402 , H04N21/4405 , H04N21/4408 , H04N21/442 , H04N21/454 , H04N21/472 , H04N21/4722 , H04N21/478 , H04N21/4788 , H04N21/482 , H04N21/61 , H04N21/63 , H04N21/6543 , H04N21/81 , H04N21/858
CPC分类号： H04N9/8042 , G06F3/0481 , G06F3/04817 , G11B27/32 , H04N1/2112 , H04N5/76 , H04N5/765 , H04N5/85 , H04N5/913 , H04N7/173 , H04N7/17309 , H04N7/17318 , H04N21/21 , H04N21/2343 , H04N21/2393 , H04N21/2543 , H04N21/25816 , H04N21/4112 , H04N21/4122 , H04N21/4135 , H04N21/41407 , H04N21/4143 , H04N21/4147 , H04N21/4227 , H04N21/4312 , H04N21/4314 , H04N21/4331 , H04N21/4334 , H04N21/43615 , H04N21/43622 , H04N21/4367 , H04N21/440236 , H04N21/4405 , H04N21/4408 , H04N21/44204 , H04N21/454 , H04N21/472 , H04N21/4722 , H04N21/47815 , H04N21/4788 , H04N21/482 , H04N21/6175 , H04N21/632 , H04N21/6543 , H04N21/812 , H04N21/858 , H04N5/775 , H04N5/7755 , H04N5/781 , H04N2005/91335 , H04N2005/91364 , H04N5/95 , H04N7/088 , H04N9/8205 , H04N9/83 , H04N21/478
摘要： A method and apparatus for secure transfer of previously broadcasted content enables the secure transfer of previously broadcasted content between DVRs on a computer network.
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2.发明授权公开(公告)号：US12132949B1
公开(公告)日：2024-10-29
申请号：US17687434
申请日：2022-03-04
申请人： Harmonic, inc.
发明人： Yaniv Rubin
IPC分类号： H04N21/43 , H04L12/28 , H04N21/236 , H04N21/242 , H04N21/61
CPC分类号： H04N21/4305 , H04L12/2801 , H04N21/23608 , H04N21/242 , H04N21/6118
摘要： Assigning a program clock reference (PCR) value to a PCR packet. A theoretical input time and a theoretical output time is determined for a PCR packet received by a Remote PHY device (RPD) or a Remote MACPHY Device (RMD). A corrected PCR value is assigned to the PCR packet, based at least in part, on the theoretical output time and the theoretical output time. Then, the PCR packet having the corrected PCR value is transmitted to customer premises equipment (CPE) in a Converged Cable Access Platform (CCAP). Assigning a corrected PCR value to the PCR packet may be performed without learning an encoding rate associated with a program to which the PCR value is assigned.
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公开(公告)号：US20240348358A1
公开(公告)日：2024-10-17
申请号：US18388045
申请日：2023-11-08
IPC分类号： H04H20/42 , H04H20/74 , H04H20/78 , H04H60/06 , H04L9/40 , H04L69/329 , H04N21/234 , H04N21/2385 , H04N21/262 , H04N21/61 , H04N21/81
CPC分类号： H04H20/423 , H04H20/42 , H04H20/74 , H04H20/78 , H04H60/06 , H04L9/40 , H04N21/23424 , H04N21/2385 , H04N21/26208 , H04N21/6112 , H04N21/812 , H04L69/329
摘要： A system (1000) is disclosed including a resource allocation optimization (RAO) platform (1002) for optimizing the allocation of resources in network (1004) for delivery of assets to user equipment devices (UEDs) (1012). The RAO platform (1002) determines probabilities that certain asset delivery opportunities (ADOs) will occur within a selected time window and uses these probabilities together with information concerning values of asset delivery to determine an optimal use of asset deliveries. In this regard, the RAO platform (1004) received historical data from repository (1014) that facilitates calculation of probabilities that ADOs will occur. Such information may be compiled based on asset delivery records for similar network environments in the recent past or over time.
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公开(公告)号：US12120452B2
公开(公告)日：2024-10-15
申请号：US18492940
申请日：2023-10-24
发明人： Gregory Duane Ellis
IPC分类号： H04N7/173 , G11B27/031 , H04N5/77 , H04N21/231 , H04N21/232 , H04N21/2543 , H04N21/2747 , H04N21/4143 , H04N21/475 , H04N21/4782 , H04N21/61 , H04N21/643 , H04N21/658 , H04N21/6587
CPC分类号： H04N5/77 , G11B27/031 , H04N7/17318 , H04N21/231 , H04N21/232 , H04N21/2543 , H04N21/2747 , H04N21/4143 , H04N21/4753 , H04N21/4782 , H04N21/6125 , H04N21/64322 , H04N21/6581 , H04N21/6587
摘要： An audio/video stream recording, storage, and delivery system 10 utilizes an Internet-based browser connection. The system 10 includes recording software 20, storage memory 30, a code generator 40, and a user interface 50. Preferably, the recording software 20 is located on the host back end 60 where it processes and records audio and video material that originates from the user front end 70 and is streamed to the host back end. The storage memory 30, which is also located on the host back end 60, stores the recorded audio and video material. The user interface 50 to the system provides a user located at the user front end 70 with remote access to a virtual recording room. The user interface 50 further enables the user to record audio and video material streamed from the user front end 70 by activating the recording software 20 located on the host back end 60. This is accomplished without requiring recording functionality on the user front end 70. The code generator 30 produces code associated with the recorded audio and video material. This code can be easily copied and pasted to an additional location 80, such as an auction website. Activating the code pasted at the additional location 80 provides access to the recorded audio and video material from the additional location while allowing the recorded audio and video material to remain stored at the host back end 60.
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5.发明公开公开(公告)号：US20240314387A1
公开(公告)日：2024-09-19
申请号：US18673819
申请日：2024-05-24
申请人： Scorpcast, LLC
发明人： Narbeh Avedissian , Nikhil Sreenath
IPC分类号： H04N21/431 , G06F3/0481 , G06F3/04842 , G06Q30/02 , G06Q30/0251 , G11B27/10 , H04N21/4223 , H04N21/4722 , H04N21/475 , H04N21/4788 , H04N21/482 , H04N21/61 , H04N21/81 , H04N21/845 , H04N21/858
CPC分类号： H04N21/4312 , G06F3/0481 , G06F3/04842 , G06Q30/0261 , G06Q30/0278 , G11B27/10 , H04N21/4223 , H04N21/4722 , H04N21/4756 , H04N21/4788 , H04N21/4828 , H04N21/6125 , H04N21/812 , H04N21/8456 , H04N21/8586
摘要： An interactive video distribution system and video player are described. A client server arrangement may be used for providing a video player and video content to a client device. The video player may display navigation images enabling navigation to specific portions of the video content by activating a corresponding navigation image. The video player may also enable the sharing of a segment of the video with other video players, enabling the video players to play the streamed segment of the video without having to play the entire video, thereby reducing network bandwidth usage. The video player may be embeddable. The server may associate searchable tags with respective video segments.
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公开(公告)号：US12096048B2
公开(公告)日：2024-09-17
申请号：US17825876
申请日：2022-05-26
发明人： Grant McGilvray , Clarence Hau , Michael Harrell , Anil Abraham , Peter Rosenberg , Adam Dever
IPC分类号： H04N21/234 , H04L65/70 , H04L65/75 , H04L65/80 , H04N21/218 , H04N21/2187 , H04N21/2343 , H04N21/235 , H04N21/458 , H04N21/61
CPC分类号： H04N21/23424 , H04L65/70 , H04L65/75 , H04L65/765 , H04L65/80 , H04N21/2187 , H04N21/23439 , H04N21/2353 , H04N21/458 , H04N21/6125
摘要： Systems and methods for switching from a linearly distributed live content and/or internet stream to other contents are provided by aligning timing between contents. Break points may be programmed between diverse non-time synced source encoder of the respective contents to facilitate switching between contents. A first linear stream is caused to be provided. A switchover time to a second linear stream is then identified. The second linear stream is caused to be provided at the switchover time. In different embodiments, switching may occur between different number of contents using the described systems and methods. One or more streaming contents may be up-converted and/or down-converted in different streaming systems.
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公开(公告)号：US12081845B2
公开(公告)日：2024-09-03
申请号：US18235384
申请日：2023-08-18
申请人： Roku, Inc.
IPC分类号： H04N21/84 , G06V20/40 , H04N21/234 , H04N21/242 , H04N21/438 , H04N21/44 , H04N21/475 , H04N21/61 , H04N21/81 , H04N21/845 , G06N20/00
CPC分类号： H04N21/84 , G06V20/41 , G06V20/46 , G06V20/48 , H04N21/23418 , H04N21/23424 , H04N21/242 , H04N21/4383 , H04N21/44008 , H04N21/4756 , H04N21/6125 , H04N21/812 , H04N21/845 , G06N20/00
摘要： In one aspect, an example method includes receiving, by a computing system, media content; generating, by the computing system, a fingerprint of the received media content; determining, by the computing system, that a channel-change operation was performed; responsive to determining that the channel-change operation was performed, transmitting, by the computing system, the generated fingerprint to a content identification server to identify the received media content; and performing an action based on the identified media content.
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8.发明公开公开(公告)号：US20240276034A1
公开(公告)日：2024-08-15
申请号：US18641321
申请日：2024-04-19
发明人： Nikhil SOMAN , Ashutosh AGRAWAL
IPC分类号： H04N21/2343 , H04L65/61 , H04L65/75 , H04L65/80 , H04N21/239 , H04N21/24 , H04N21/61 , H04N21/845
CPC分类号： H04N21/2343 , H04L65/61 , H04L65/762 , H04L65/80 , H04N21/2393 , H04N21/24 , H04N21/6181 , H04N21/8456
摘要： In some embodiments, a method receives a request for delivery of content from a user device. The method determines one or more first parameters for the user device based on the request. A virtual manifest is created for the user device based on the one or more parameters. The method automatically generates a new stream of data for the content based on the virtual manifest. The new stream of data comprises adjusts a size or length of one or more segments of an original stream of data. The method delivers the content to the user device based on the new stream of data.
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公开(公告)号：US20240259648A1
公开(公告)日：2024-08-01
申请号：US18443059
申请日：2024-02-15
发明人： Paul R. Cooper , Yvonne N. Ellefson , Arleen Camaganacan Fernando , Imran Arif Maskatia , Matthew Ryan Patterson , Matt Henry Van der Staay , Chad Michael Williams
IPC分类号： H04N21/61 , H04N21/4143 , H04N21/426 , H04N21/443
CPC分类号： H04N21/6125 , H04N21/4143 , H04N21/4263 , H04N21/443
摘要： Television tuner emulation techniques are described. In an implementation, a television tuner is emulated through execution of software on a processing system by a computing device, the emulated television tuner includes functionality to obtain television content over an Internet Protocol (IP) based network. The functionality of the emulated television tuner is exposed to one or more applications that are executed by the computing device such that the application is not aware that the television tuner is emulated through execution of the software.
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公开(公告)号：US20240223837A1
公开(公告)日：2024-07-04
申请号：US18605309
申请日：2024-03-14
申请人： DISH Wireless L.L.C.
IPC分类号： H04N21/414 , H04N21/433 , H04N21/4363 , H04N21/438 , H04N21/61
CPC分类号： H04N21/41422 , H04N21/433 , H04N21/43637 , H04N21/4383 , H04N21/6131
摘要： Embodiments of a device that includes an automotive-specific connector are described herein. The device includes radiofrequency (RF) communication circuitry communicatively coupled to processing circuitry and configured to receive a broadcast digital television signal. The processing circuitry configured to receive a user selection of broadcast digital television content to be obtained. The RF communication circuitry controlled to select a frequency band corresponding to the broadcast digital television content from the broadcast digital television signal. Encoded broadcast digital content is received from the RF communication circuitry and a digital bitstream is decoded to obtain the selected broadcast digital television content therein.
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