公开(公告)号：US20230217057A1

公开(公告)日：2023-07-06

申请号：US18001160

申请日：2021-06-08

申请人： Sonos, Inc.

发明人： Dan Casimiro ,  Greg Ramsperger

IPC分类号： H04N21/422 ,  H04N21/63

CPC分类号： H04N21/42203 ,  H04N21/63

摘要： Example techniques described herein involve a point-of-contact (POC) playback device that operates as an intermediary between the cloud and a media playback system that includes the POC playback device. As the intermediary, when the cloud issues a command to the media playback system, the POC playback device may perform some or all processing of the command to determine how to implement that command in the media playback system. For instance, the POC playback device may determine the target devices for a command, and then cause the target devices to carry out the command. This processing by the POC playback device may simplify control of the media playback system from the perspective of third party controllers, as these controllers need not have full and/or completely up-to-date knowledge of the media playback system functionality and status, among other possible benefits.

公开(公告)号：US20190244583A1

公开(公告)日：2019-08-08

申请号：US16384309

申请日：2019-04-15

申请人： Google LLC

发明人： Eric Jason Roberts

IPC分类号： G09G5/00 ,  H04N21/63 ,  G06F13/40 ,  G06F13/42 ,  H04N21/4363 ,  G09G5/12 ,  H04N5/268 ,  H04N21/442 ,  H04N21/436

CPC分类号： G09G5/006 ,  G06F13/4022 ,  G06F13/4282 ,  G09G5/12 ,  G09G2370/04 ,  G09G2370/06 ,  G09G2370/12 ,  H04N5/268 ,  H04N21/43615 ,  H04N21/43635 ,  H04N21/44231 ,  H04N21/63

摘要： Mechanisms for managing output of an HDMI source are provided. In accordance with some implementations of the disclosed subject matter, a method for controlling output of an HDMI source is provided, the method comprising: establishing a connection between the HDMI source and an HDMI sink at a first address of a consumer electronic control bus of the HDMI sink; sending a request for an identity of the active source connected to the HDMI sink; monitoring signals on the consumer electronic control bus; receiving a message over the consumer electronic control bus identifying a second address on the consumer electronic control bus different from the first address as an address of an active source; setting a status of the HDMI source as inactive in response to receiving the message; and inhibiting output of video from the HDMI source to the HDMI sink in response to the status being set as inactive.

公开(公告)号：US20180199114A1

公开(公告)日：2018-07-12

申请号：US15707065

申请日：2017-09-18

申请人： Intel Corporation

发明人： BRAN FERREN ,  CORY J. BOOTH ,  GENEVIEVE BELL ,  DAVID B. ANDERSEN

IPC分类号： H04N21/63 ,  H04N5/445 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/041 ,  H04N21/654 ,  H04N21/488 ,  H04N21/482 ,  H04N21/45 ,  H04N21/443 ,  H04N21/437 ,  H04N21/436 ,  H04N21/433 ,  H04N21/431 ,  H04N21/422 ,  H04N21/4147 ,  H04N5/91 ,  G01S5/20 ,  H04N5/44 ,  H04L29/06 ,  G08C19/00 ,  G08C17/02 ,  G08C17/00 ,  G06Q30/02 ,  G06N5/02 ,  G06K9/32 ,  G06F3/0485 ,  G06F3/0482 ,  G06F3/0481 ,  G06F3/048 ,  H04N21/475 ,  H04N21/81

CPC分类号： H04N21/632 ,  G01S5/20 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/0383 ,  G06F3/041 ,  G06F3/0414 ,  G06F3/048 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/0484 ,  G06F3/0485 ,  G06F2203/04804 ,  G06K9/3266 ,  G06N5/02 ,  G06Q30/0201 ,  G08C17/00 ,  G08C17/02 ,  G08C19/00 ,  G08C2201/32 ,  G08C2201/40 ,  H04L65/403 ,  H04N5/4403 ,  H04N5/44504 ,  H04N5/91 ,  H04N21/4147 ,  H04N21/42204 ,  H04N21/42222 ,  H04N21/4312 ,  H04N21/4333 ,  H04N21/43615 ,  H04N21/437 ,  H04N21/4432 ,  H04N21/4436 ,  H04N21/4508 ,  H04N21/4516 ,  H04N21/4532 ,  H04N21/4755 ,  H04N21/482 ,  H04N21/4882 ,  H04N21/63 ,  H04N21/654 ,  H04N21/8133 ,  H04N2005/44556

摘要： Techniques to customize a media processing system are described. A media processing system is described capable of integrating a large set of heterogeneous electronic devices into a single integrated system with enhanced navigation capabilities and automated configuration services. Other embodiments are described and claimed.

公开(公告)号：US20180167669A1

公开(公告)日：2018-06-14

申请号：US15891441

申请日：2018-02-08

申请人： PPC Broadband, Inc.

发明人： Chad T. Wells ,  John M. Egan, JR.

IPC分类号： H04N21/436 ,  H04N21/61 ,  H04N7/10 ,  H04N21/63 ,  H04L12/28

CPC分类号： H04N21/43615 ,  H04L12/2801 ,  H04N7/104 ,  H04N21/6118 ,  H04N21/6168 ,  H04N21/63

摘要： A community access or cable television (CATV) entry adapter interfaces to a CATV network and serves as a hub in a Multimedia over Coax Alliance (MoCA) network. MoCA signals communicated between active ports of the entry adapter are rejected by MoCA frequency rejection filters to avoid interfering with the functionality of an eMTA subscriber device connected to a passive port of the entry adapter, without interfering with the passage of CATV upstream and downstream active and passive signals.

公开(公告)号：US20180160170A1

公开(公告)日：2018-06-07

申请号：US15880381

申请日：2018-01-25

申请人： PPC Broadband, Inc.

发明人： Chad T. Wells ,  John M. Egan, JR.

IPC分类号： H04N21/436 ,  H04N21/63 ,  H04L12/28 ,  H04N21/61 ,  H04N7/10

CPC分类号： H04N21/43615 ,  H04L12/2801 ,  H04N7/104 ,  H04N21/6118 ,  H04N21/6168 ,  H04N21/63

摘要： A cable television (CATV) entry adapter interfaces to a CATV network and serves as a hub in an in-home network for passively communicating multimedia content or information from the CATV network and between subscriber devices connected to the ports of the CATV entry adapter, using CATV signals in a CATV frequency band and network signals in a different in-home network band.

公开(公告)号：US20180152756A1

公开(公告)日：2018-05-31

申请号：US15880400

申请日：2018-01-25

申请人： PPC Broadband, Inc.

发明人： Chad T. Wells ,  John M. Egan, JR.

IPC分类号： H04N21/436 ,  H04N21/63 ,  H04L12/28 ,  H04N21/61 ,  H04N7/10

CPC分类号： H04N21/43615 ,  H04L12/2801 ,  H04N7/104 ,  H04N21/6118 ,  H04N21/6168 ,  H04N21/63

摘要： A cable television (CATV) entry adapter interfaces to a CATV network and serves as a hub in an in-home network for passively communicating multimedia content or information from the CATV network and between subscriber devices connected to the ports of the CATV entry adapter, using CATV signals in a CATV frequency band and network signals in a different in-home network band.

公开(公告)号：US20180041816A1

公开(公告)日：2018-02-08

申请号：US15786121

申请日：2017-10-17

申请人： Viacom International, Inc.

发明人： Stewart Alan Frey ,  Vitaliy Vaysberg ,  Francis Henry Dillon, IV ,  Matthew Joseph Wood

IPC分类号： H04N21/63 ,  H04N21/6338 ,  H04N21/25 ,  H04N21/462 ,  H04N21/222 ,  H04N21/232

CPC分类号： H04N21/63 ,  H04L65/4092 ,  H04L65/602 ,  H04N21/2223 ,  H04N21/23 ,  H04N21/232 ,  H04N21/234309 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/2387 ,  H04N21/23895 ,  H04N21/25 ,  H04N21/462 ,  H04N21/6338 ,  H04N21/6587

摘要： Described are methods, systems, and apparatus, including computer program products for packaging media. In some embodiments, the technology relates to a computer-implemented method of packaging media files. A list of one or more media asset IDs is received by a media packaging server. A packaging template is received by the media packaging server. One or more media files based on a media asset ID in the list of the one or more media asset IDs and the packaging template are retrieved, by the media packaging server. Metadata associated with the media asset ID based on the packaging template is retrieved by the media packaging server. The one or more media files and the metadata are packaged by the media packaging server into a delivery package in a packaging format indicated by the packaging template.

公开(公告)号：US09848246B2

公开(公告)日：2017-12-19

申请号：US15626684

申请日：2017-06-19

申请人： Yahoo Holdings, Inc.

发明人： Ronald Jacoby ,  Brenda O'Kane

IPC分类号： H04N21/4788 ,  H04N21/45 ,  H04N21/63 ,  H04N21/258 ,  H04N7/173 ,  H04N21/858 ,  H04N21/2668 ,  H04N21/235 ,  H04N21/466 ,  H04N21/81 ,  H04N21/478 ,  H04N21/4227 ,  H04L29/08

CPC分类号： H04N21/4788 ,  H04L67/306 ,  H04N7/17318 ,  H04N21/2353 ,  H04N21/258 ,  H04N21/25841 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/4227 ,  H04N21/4524 ,  H04N21/4532 ,  H04N21/4668 ,  H04N21/4781 ,  H04N21/63 ,  H04N21/812 ,  H04N21/858

摘要： A method comprises retrieving a profile of a given user, the given user having a given-user device; delivering a content item to the given-user device; receiving one or more user-specified tags associated with the content item; identifying one or more buddies of the user as indicated in the profile; and delivering the one or more tags to the one or more buddies.

公开(公告)号：US09813761B2

公开(公告)日：2017-11-07

申请号：US14840157

申请日：2015-08-31

申请人： MaxLinear, Inc.

发明人： Brian Sprague ,  Glenn Chang ,  Timothy Gallagher ,  Sridhar Ramesh

IPC分类号： H04N7/167 ,  H04N21/436 ,  H04N21/61 ,  H04N21/63 ,  H04N21/637 ,  H04N21/64 ,  H04N21/643 ,  H04N21/6402 ,  H04N21/60 ,  H04N21/438 ,  H04N21/4402 ,  H04N21/434 ,  H04N21/647 ,  H04N21/4367 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/6334

CPC分类号： H04N21/43615 ,  H04N21/434 ,  H04N21/4341 ,  H04N21/4343 ,  H04N21/4347 ,  H04N21/4367 ,  H04N21/4382 ,  H04N21/4383 ,  H04N21/440209 ,  H04N21/440218 ,  H04N21/4405 ,  H04N21/4408 ,  H04N21/4627 ,  H04N21/60 ,  H04N21/61 ,  H04N21/6106 ,  H04N21/6143 ,  H04N21/6193 ,  H04N21/63 ,  H04N21/63345 ,  H04N21/637 ,  H04N21/64 ,  H04N21/6402 ,  H04N21/64322 ,  H04N21/64746 ,  H04N21/64761

摘要： One or more circuits for use in a transceiver that is collocated with a satellite dish, may receive a satellite signal carrying media content, and remove content protection from the received media content. After removing the first content protection, the one or more circuits may apply second content protection to the media content. The content protection applied by the one or more circuits may adhere to a different protocol, utilize different keys, and/or otherwise be distinguishable from the content protection that was removed. After applying the content protection, the one or more circuits may transmit the media content onto one or more links between the satellite dish and one or more client devices. The removal of the content protection may comprise descrambling and/or decrypting the media content. The application of the content protection may comprise scrambling and/or encrypting the media content.

公开(公告)号：US20170302988A1

公开(公告)日：2017-10-19

申请号：US15513625

申请日：2014-11-29

申请人： YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.

发明人： Yuelong Jiang

IPC分类号： H04N21/436 ,  H04N21/63 ,  H04L29/06 ,  H04L12/18 ,  H04N21/8547 ,  H04N21/234

CPC分类号： H04N21/436 ,  H04L12/18 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04N21/23418 ,  H04N21/63 ,  H04N21/8547

摘要： The present application is applied to the field of communication technology, and provides a method and system for realizing seamless connection of streaming media data in a smart home. The method includes: caching, by a streaming media server, streaming media data between a current frame and a latest streaming media data frame in a streaming media file, the latest streaming media data frame is a streaming media data frame last received from a network, and the current frame is a first streaming media data frame corresponding to a current play progress when a first client plays the streaming media file; transmitting, by the streaming media server, streaming media data starting from the current frame to a second client requesting the streaming media file; transmitting, by the second client, a second streaming media data frame corresponding to a current play progress when playing the streaming media file to the streaming media server. In the present disclosure, when two mutually isolated terminals play the streaming media data, one terminal may resume contents of another terminal and fast seamless switch is achieved, thereby making the streaming media data be more easily transferred between different smart terminals.