CR20230298A - Soporte parcial de vídeo asincrónico usando el dispositivo r-macphy - Google Patents

Soporte parcial de vídeo asincrónico usando el dispositivo r-macphy

Info

Publication number
CR20230298A
CR20230298A CR20230298A CR20230298A CR20230298A CR 20230298 A CR20230298 A CR 20230298A CR 20230298 A CR20230298 A CR 20230298A CR 20230298 A CR20230298 A CR 20230298A CR 20230298 A CR20230298 A CR 20230298A
Authority
CR
Costa Rica
Prior art keywords
async
support
macphy
partial video
mode
Prior art date
Application number
CR20230298A
Other languages
English (en)
Inventor
Yair Neugeboren
Kevin Garvey
Stephen Dunning
Humphrey Looney
Chris Harrison
Original Assignee
Arris Entpr Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arris Entpr Llc filed Critical Arris Entpr Llc
Publication of CR20230298A publication Critical patent/CR20230298A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/78—CATV [Community Antenna Television] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Studio Devices (AREA)

Abstract

Sistemas y métodos para proporcionar información de sincronización desde un dispositivo R-MACPHY a un núcleo del vídeo mientras que el dispositivo R-MACPHY recibe datos de vídeo desde el núcleo del vídeo mientras opera en modo asincrónico. En algunas modalidades, el dispositivo R-MACPHY puede configurar alternativa y selectivamente su modo de funcionamiento para alternar entre modo sincrónico y modo asincrónico, y proporcionar la información de sincronización al núcleo de vídeo cuando cambia al modo asincrónico.
CR20230298A 2020-12-01 2021-11-30 Soporte parcial de vídeo asincrónico usando el dispositivo r-macphy CR20230298A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063119954P 2020-12-01 2020-12-01
US202163168032P 2021-03-30 2021-03-30
PCT/US2021/061263 WO2022119852A1 (en) 2020-12-01 2021-11-30 Partial video async support using r-macphy device

Publications (1)

Publication Number Publication Date
CR20230298A true CR20230298A (es) 2023-10-23

Family

ID=81751680

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20230298A CR20230298A (es) 2020-12-01 2021-11-30 Soporte parcial de vídeo asincrónico usando el dispositivo r-macphy

Country Status (8)

Country Link
US (3) US11528521B2 (es)
EP (1) EP4256793A1 (es)
JP (1) JP2023551520A (es)
AU (1) AU2021391438A1 (es)
CA (1) CA3200583A1 (es)
CR (1) CR20230298A (es)
MX (1) MX2023006278A (es)
WO (1) WO2022119852A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10951390B2 (en) * 2018-02-05 2021-03-16 Arris Enterprises Llc Two-stage IP de-jitter algorithm in a multiplexer for a group of statistically multiplexed single program transport streams
EP4256793A1 (en) * 2020-12-01 2023-10-11 Arris Enterprises, Llc Partial video async support using r-macphy device
WO2024006571A1 (en) * 2022-07-01 2024-01-04 Arris Enterprises Llc Method of measuring network jitter
WO2024091966A1 (en) * 2022-10-24 2024-05-02 Maxlinear, Inc. Asynchronous data transport

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841771A (en) * 1995-07-07 1998-11-24 Northern Telecom Limited Telecommunications switch apparatus and method for time switching
FR2740636B1 (fr) * 1995-10-31 1997-11-28 Thomson Multimedia Sa Procede permettant la mise en cascade de modules d'acces conditionnel detachables, circuit d'insertion d'une sequence predefinie et circuit de detection de ladite sequence pour la mise en oeuvre du procede
JP3907860B2 (ja) * 1999-02-16 2007-04-18 三菱電機株式会社 動画像復号装置及び動画像復号方法
US6357028B1 (en) * 1999-03-19 2002-03-12 Picturetel Corporation Error correction and concealment during data transmission
WO2000064156A1 (fr) * 1999-04-16 2000-10-26 Sony Corporation Procede de transmission de donnees et emetteur de donnees
US7617509B1 (en) * 2000-06-23 2009-11-10 International Business Machines Corporation Method and system for automated monitoring of quality of service of digital video material distribution and play-out
JP3699910B2 (ja) * 2000-10-31 2005-09-28 株式会社東芝 データ伝送装置、データ伝送方法及びプログラム
JP3815597B2 (ja) * 2001-06-11 2006-08-30 ソニー株式会社 信号処理装置
EP1298926B1 (en) * 2001-09-10 2007-02-28 Telefonaktiebolaget LM Ericsson (publ) Information presentation device and method
JP4116470B2 (ja) * 2002-03-06 2008-07-09 ヒューレット・パッカード・カンパニー メディア・ストリーミング配信システム
US6983323B2 (en) * 2002-08-12 2006-01-03 Tippingpoint Technologies, Inc. Multi-level packet screening with dynamically selected filtering criteria
US6996394B2 (en) * 2002-08-30 2006-02-07 Qualcomm Incorporated Server processing in providing messages for a wireless device connecting to a server
US7693058B2 (en) * 2002-12-03 2010-04-06 Hewlett-Packard Development Company, L.P. Method for enhancing transmission quality of streaming media
KR100516586B1 (ko) * 2002-12-10 2005-09-22 삼성전자주식회사 부호 분할 다중 접속 이동 통신 시스템의 오류 정정 장치및 방법
FI20031260A (fi) * 2003-09-04 2005-03-05 Nokia Corp Median suoratoisto palvelimelta asiakaslaitteelle
US7016409B2 (en) * 2003-11-12 2006-03-21 Sony Corporation Apparatus and method for use in providing dynamic bit rate encoding
US20050262529A1 (en) * 2004-05-20 2005-11-24 Raja Neogi Method, apparatus and system for remote real-time access of multimedia content
US7733870B1 (en) * 2004-09-10 2010-06-08 Verizon Services Corp. & Verizon Services Organization Inc. Bandwidth-on-demand systems and methods
US7760826B2 (en) * 2005-06-06 2010-07-20 Mediatek Incorporation Apparatus for suppressing burst noise and method thereof
EP1763173A2 (en) * 2005-09-08 2007-03-14 Acterna, LLC Transmission quality monitoring for multimedia streams
JP2010505324A (ja) * 2006-09-26 2010-02-18 ライブユー リミテッド 遠隔送信システム
US8279884B1 (en) * 2006-11-21 2012-10-02 Pico Mobile Networks, Inc. Integrated adaptive jitter buffer
US8839325B2 (en) * 2007-02-14 2014-09-16 At&T Intellectual Property I, L.P. System and method of managing video content quality
JP2008271253A (ja) * 2007-04-20 2008-11-06 Toshiba Corp ストリーム再生装置
US8365235B2 (en) * 2007-12-18 2013-01-29 Netflix, Inc. Trick play of streaming media
US8549575B2 (en) * 2008-04-30 2013-10-01 At&T Intellectual Property I, L.P. Dynamic synchronization of media streams within a social network
WO2010036739A1 (en) * 2008-09-26 2010-04-01 Telegent Systems, Inc. Devices and methods of digital video and/or audio reception and/or output having error detection and/or concealment circuitry and techniques
US20100091888A1 (en) * 2008-10-13 2010-04-15 General Instrument Corporation Multi-Rate Encoder with GOP Alignment
WO2010054690A1 (en) * 2008-11-13 2010-05-20 Telecom Italia S.P.A. Method for estimating the 'quality of experience' of a user in respect of audio and/or video contents distributed through telecommunications networks
US8284259B2 (en) * 2009-09-23 2012-10-09 Avaya Inc. Policy-based video quality assessment
US9160978B2 (en) * 2010-08-10 2015-10-13 Google Technology Holdings LLC Method and apparatus related to variable duration media segments
US8311817B2 (en) * 2010-11-04 2012-11-13 Audience, Inc. Systems and methods for enhancing voice quality in mobile device
US9071418B2 (en) * 2011-07-29 2015-06-30 Blackfire Research Corporation Synchronous media rendering of demuxed media components across multiple devices
US8855197B2 (en) * 2011-08-15 2014-10-07 Rgb Networks, Inc. Method and apparatus for aligning IDR frames in transcoded multi-bitrate video streams
US9888244B2 (en) * 2011-10-05 2018-02-06 Texas Instruments Incorporated Methods and systems for encoding of multimedia pictures
US9191696B2 (en) * 2012-06-15 2015-11-17 Samsung Electronics Co., Ltd. Reception device and program for reception device
US20140013342A1 (en) * 2012-07-05 2014-01-09 Comcast Cable Communications, Llc Media Content Redirection
US9326041B2 (en) * 2013-09-17 2016-04-26 International Business Machines Corporation Managing quality of experience for media transmissions
US9819953B2 (en) * 2013-12-31 2017-11-14 International Business Machines Corporation Decoding media streams within thresholds
US9692563B2 (en) 2014-04-14 2017-06-27 Cisco Technology, Inc. Upstream contention measurement reporting and mitigation in DOCSIS remote PHY network environments
US20160165266A1 (en) * 2014-12-08 2016-06-09 International Datacasting Corporation System and method for motion picture expert group (mpeg) transport stream splicing
US20160261896A1 (en) * 2015-03-05 2016-09-08 International Datacasting Corporation System and method for motion picture expert group (mpeg) transport stream splicing
US10051294B2 (en) * 2015-03-31 2018-08-14 Avago Technologies General Ip (Singapore) Pte. Ltd. Compressed video buffering
EP3160147A1 (en) * 2015-10-19 2017-04-26 Thomson Licensing Method for fast channel change, corresponding arrangement and device
CA3124560C (en) * 2016-02-12 2023-03-07 Arris Enterprises Llc Burst mode node
EP3513553A4 (en) * 2016-09-14 2019-08-21 Teleste Oyj ARRANGEMENT FOR CATV NETWORK SEGMENTATION
US10454811B2 (en) * 2017-04-07 2019-10-22 Qualcomm Incorporated Apparatus and method for de-jitter buffer delay adjustment
US10616123B2 (en) * 2017-07-07 2020-04-07 Qualcomm Incorporated Apparatus and method for adaptive de-jitter buffer
EP3471406A1 (en) * 2017-10-13 2019-04-17 Teleste Oyj An arrangement for catv network
US10701414B2 (en) * 2018-04-18 2020-06-30 Arris Enterprises Llc Legacy video network configuration in a distributed access architecture
US10841031B2 (en) * 2018-12-14 2020-11-17 Arris Enterprises Llc Systems and methods to improve holdover performance in R-PHY network architectures
US10735120B1 (en) * 2019-03-20 2020-08-04 Qualcomm Incorporated Reducing end-to-end delay for audio communication
US20220053491A1 (en) * 2020-08-17 2022-02-17 Charter Communications Operating, Llc Methods and apparatus for spectrum utilization coordination between wireline backhaul and wireless systems
EP4256793A1 (en) * 2020-12-01 2023-10-11 Arris Enterprises, Llc Partial video async support using r-macphy device

Also Published As

Publication number Publication date
MX2023006278A (es) 2023-06-13
JP2023551520A (ja) 2023-12-08
US20240146984A1 (en) 2024-05-02
US20230111187A1 (en) 2023-04-13
US11528521B2 (en) 2022-12-13
US20220174341A1 (en) 2022-06-02
CA3200583A1 (en) 2022-06-09
WO2022119852A1 (en) 2022-06-09
US11902605B2 (en) 2024-02-13
EP4256793A1 (en) 2023-10-11
AU2021391438A1 (en) 2023-06-22

Similar Documents

Publication Publication Date Title
CR20230298A (es) Soporte parcial de vídeo asincrónico usando el dispositivo r-macphy
TW200723223A (en) Techniques to switch between video display modes
AU2002233528A1 (en) Synchronous to asynchronous to synchronous interface
TW200721192A (en) Device for controlling on die termination
EP1320213A4 (en) NETWORK SYSTEM AND OUTPUT DEVICE FOR USE IN THIS SYSTEM
WO2007072255A3 (en) A device for and a method of processing an input data stream comprising a sequence of input frames
EP1613068A4 (en) METHOD, DEVICE AND SOFTWARE FOR DECODING IMAGE IN SCREEN DISPLAY SYNTHESIS, AND RECORDING MEDIUM
MY144085A (en) Method and apparatus to select coding mode
IL175328A0 (en) Systems and methods for multiplexing control information onto a physical data channel
CN105577947A (zh) 控制方法及电子设备
TW200639875A (en) Configuration of memory device
DK1476860T3 (da) Fremgangsmåde til definition af en gruppe mellem bidirektionelle gen-stande
TW200726167A (en) An audio data rerouting system, the structure and method thereof
TWI265527B (en) Synchronous memory device capable of controlling write recovery time
CN102780785A (zh) 多终端同步显示方法、终端及系统
EP1759292A1 (en) Video and audio synchronization
WO2009066384A1 (ja) データ伝送装置
TW200622650A (en) Data transfer interface apparatus and method thereof
WO2008051034A3 (en) Methods for efficient resource utilization with interlace and/or interlace offset switching
TW200614010A (en) Instant messenger system with transformation model and implementation method
TW200715119A (en) A data buffer system and an access method of a data buffer device
SE0004303D0 (sv) Switching apparatus
TW200517840A (en) Frequency translation techniques
ECSP23049210A (es) Soporte parcial de vídeo asincrónico usando el dispositivo r-macphy
JP2012084972A (ja) Ｍｘｆ処理装置