MX371467B - Dispositivo decodificador, dispositivo receptor, dispositivo transmisor, sistema de transmisión/recepción, método de decodificación y medio de almacenamiento que tiene un programa de decodificación almacenado en el mismo. - Google Patents

Dispositivo decodificador, dispositivo receptor, dispositivo transmisor, sistema de transmisión/recepción, método de decodificación y medio de almacenamiento que tiene un programa de decodificación almacenado en el mismo.

Info

Publication number
MX371467B
MX371467B MX2017011368A MX2017011368A MX371467B MX 371467 B MX371467 B MX 371467B MX 2017011368 A MX2017011368 A MX 2017011368A MX 2017011368 A MX2017011368 A MX 2017011368A MX 371467 B MX371467 B MX 371467B
Authority
MX
Mexico
Prior art keywords
decoding
order
transmission
reception
packets
Prior art date
Application number
MX2017011368A
Other languages
English (en)
Other versions
MX2017011368A (es
Inventor
Shimofure Kensuke
NAKATA Yasuhisa
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of MX2017011368A publication Critical patent/MX2017011368A/es
Publication of MX371467B publication Critical patent/MX371467B/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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • 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
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • 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
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

[Problema] Proporcionar: un dispositivo de decodificación que decodifica y reproduce, en un orden adecuado, información transmitida secuencialmente; un dispositivo de recepción; un sistema de transmisión/recepción; un método de decodificación; y un medio de almacenamiento que tiene el programa de decodificación almacenado en el mismo. [Solución] Una unidad de decodificación (21) que decodifica los paquetes enviados desde un dispositivo de transmisión (10). Una unidad de determinación de orden de decodificación (22) determina el orden de los paquetes que se codifican por la unidad de decodificación (21) decodifica los paquetes, con base en la información de ajuste que está incluida en el paquete y corresponde a un ajuste de tiempo para hacer que el Tiempo Universal Coordinado se acerque al Tiempo Universal. Los paquetes incluyen información del orden que indica el orden en el mismo flujo de datos IP. La unidad de determinación de orden de decodificación (22) determina, con base en la información del orden, el orden de los paquetes que se decodifican por medio de la unidad de decodificación (21), si la información de ajuste indica que se produce un ajuste de tiempo.
MX2017011368A 2015-03-02 2016-02-18 Dispositivo decodificador, dispositivo receptor, dispositivo transmisor, sistema de transmisión/recepción, método de decodificación y medio de almacenamiento que tiene un programa de decodificación almacenado en el mismo. MX371467B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015040480 2015-03-02
PCT/JP2016/000875 WO2016139909A1 (ja) 2015-03-02 2016-02-18 復号装置、受信機器、送信機器、送受信システム、復号方法、および復号用プログラムが記憶された記憶媒体

Publications (2)

Publication Number Publication Date
MX2017011368A MX2017011368A (es) 2018-01-23
MX371467B true MX371467B (es) 2020-01-29

Family

ID=56848815

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017011368A MX371467B (es) 2015-03-02 2016-02-18 Dispositivo decodificador, dispositivo receptor, dispositivo transmisor, sistema de transmisión/recepción, método de decodificación y medio de almacenamiento que tiene un programa de decodificación almacenado en el mismo.

Country Status (5)

Country Link
US (2) US10631037B2 (es)
JP (3) JP6489203B2 (es)
KR (3) KR101995197B1 (es)
MX (1) MX371467B (es)
WO (1) WO2016139909A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX371467B (es) 2015-03-02 2020-01-29 Nec Corp Dispositivo decodificador, dispositivo receptor, dispositivo transmisor, sistema de transmisión/recepción, método de decodificación y medio de almacenamiento que tiene un programa de decodificación almacenado en el mismo.
US10194196B2 (en) 2015-03-02 2019-01-29 Nec Corporation Decoding device, reception device, transmission device, transmission/reception system, decoding method, and storage medium having decoding program stored therein
JP6219330B2 (ja) * 2015-03-11 2017-10-25 株式会社東芝 送信システム、多重化装置及びうるう秒補正対応方法

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6438573B1 (en) * 1996-10-09 2002-08-20 Iowa State University Research Foundation, Inc. Real-time programming method
WO1998054910A2 (en) * 1997-05-27 1998-12-03 Koninklijke Philips Electronics N.V. Method of switching video sequences and corresponding switching device and decoding system
US20060093045A1 (en) * 1999-06-29 2006-05-04 Roger Anderson Method and apparatus for splicing
DE19943779A1 (de) * 1999-09-13 2001-03-22 Siemens Ag Anordnung zum Synchronisieren von über ein Kommunikationsnetz gekoppelten Kommunikationssystemkomponenten
JP4538908B2 (ja) 2000-06-14 2010-09-08 ソニー株式会社 データ変換装置及び方法
US7711855B2 (en) * 2002-06-19 2010-05-04 Siebel Systems, Inc. Method and device for processing a time-related data entry
MXPA04013004A (es) * 2002-06-27 2005-09-12 Thomson Licensing Sa Metodo y sistema para detectar y realizar conmutacion automatica de banco para una memoria de acceso aleatorio de coeficiente de filtro.
FI119205B (fi) * 2005-06-29 2008-08-29 Abb Oy Aikasynkronointi
US20070070973A1 (en) * 2005-09-29 2007-03-29 Kazmi Zaigham A Method and system for achieving alignment between a centralized base station controller (CBSC) and a base transceiver site (BTS) in a network
KR20080022757A (ko) 2006-09-07 2008-03-12 엘지전자 주식회사 디지털 방송 신호와 상기 신호를 처리하는 장치 및 방법
US7783736B2 (en) 2007-01-31 2010-08-24 International Business Machines Corporation Definition of an active stratum-1 server in a coordinated timing network
US20080266453A1 (en) * 2007-04-25 2008-10-30 Broadcom Corporation Automatic Determination of Local Time for Terrestrial Broadcast Digital Television Receiver
US8181057B2 (en) * 2008-02-22 2012-05-15 Schlumberger Technology Corporation Time synchronization in units at different locations
EA019167B1 (ru) * 2008-09-16 2014-01-30 Проксимаген Лимитед Соединения, ингибирующие активность семикарбазид-чувствительной аминооксидазы
JP2010272071A (ja) * 2009-05-25 2010-12-02 Hitachi Kokusai Electric Inc 端末装置
GB2472264B (en) * 2009-07-31 2014-12-17 British Sky Broadcasting Ltd Media substitution system
US8792308B2 (en) * 2010-03-26 2014-07-29 Citizen Holdings Co., Ltd. Radio-controlled watch
KR101163048B1 (ko) * 2010-12-07 2012-07-05 에스케이하이닉스 주식회사 출력 타이밍 제어회로 및 그를 이용하는 반도체 장치
JP5582045B2 (ja) * 2011-01-20 2014-09-03 セイコーエプソン株式会社 時刻修正装置、時刻修正装置付き計時装置及び時刻修正方法
JP5578103B2 (ja) * 2011-02-09 2014-08-27 セイコーエプソン株式会社 電子時計及び電子時計の受信制御方法
US20130173742A1 (en) * 2011-12-28 2013-07-04 United Video Properties, Inc. Systems and methods for latency-based synchronized playback at multiple locations
KR20140008237A (ko) * 2012-07-10 2014-01-21 한국전자통신연구원 엠엠티의 하이브리드 전송 서비스에서 패킷 전송 및 수신 장치 및 방법
US9843845B2 (en) * 2012-11-28 2017-12-12 Sinclair Broadcast Group, Inc. Terrestrial broadcast market exchange network platform and broadcast augmentation channels for hybrid broadcasting in the internet age
US9426196B2 (en) * 2013-01-04 2016-08-23 Qualcomm Incorporated Live timing for dynamic adaptive streaming over HTTP (DASH)
US8976750B1 (en) * 2013-01-16 2015-03-10 Sprint Communications Company L.P. Delivering precision time protocol frequency and phase synchronization over a network without on-path support
US9491524B2 (en) * 2013-03-13 2016-11-08 Intel Corporation Leap second support in content timestamps
EP2984900B1 (en) * 2013-04-12 2017-03-08 Telefonaktiebolaget LM Ericsson (publ) System frame number synchronization
CN109889888B (zh) * 2013-06-05 2022-04-01 太阳专利托管公司 再现方法、装置及生成方法、装置
JP2015015706A (ja) * 2013-07-03 2015-01-22 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ データ送信方法、データ再生方法、データ送信装置およびデータ再生装置
US9547333B2 (en) * 2013-10-10 2017-01-17 General Electric Company System and method for synchronizing networked components
US20160269786A1 (en) * 2013-12-09 2016-09-15 Lg Electronics Inc. A receiver and a method for processing a broadcast signal including a broadcast content and an application related to the broadcast content
WO2015105391A1 (en) * 2014-01-13 2015-07-16 Lg Electronics Inc. Apparatuses and methods for transmitting or receiving a broadcast content via one or more networks
US10902474B2 (en) * 2014-03-24 2021-01-26 Qualcomm Incorporated Targeted advertisement insertion for streaming media data
US9432144B2 (en) * 2014-09-12 2016-08-30 Ciena Corporation Precision time transfer systems and methods in optical networks
EP3490174B1 (en) * 2014-11-20 2023-10-11 Panasonic Intellectual Property Corporation of America Transmitting method, receiving method, transmitting device, and receiving device
JP6828992B2 (ja) 2015-02-18 2021-02-10 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 送信方法、受信方法、送信装置及び受信装置
JP6648702B2 (ja) 2015-02-10 2020-02-14 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
MX371467B (es) 2015-03-02 2020-01-29 Nec Corp Dispositivo decodificador, dispositivo receptor, dispositivo transmisor, sistema de transmisión/recepción, método de decodificación y medio de almacenamiento que tiene un programa de decodificación almacenado en el mismo.
EP3361741A4 (en) * 2015-10-07 2019-01-23 Panasonic Intellectual Property Management Co., Ltd. RECEIVING DEVICE AND RECEIVING METHOD

Also Published As

Publication number Publication date
KR102137350B1 (ko) 2020-07-23
KR20190077608A (ko) 2019-07-03
WO2016139909A1 (ja) 2016-09-09
JPWO2016139909A1 (ja) 2017-11-30
JP6593423B2 (ja) 2019-10-23
KR102041761B1 (ko) 2019-11-06
JP2018067951A (ja) 2018-04-26
KR20170123678A (ko) 2017-11-08
KR20190125543A (ko) 2019-11-06
JP6489203B2 (ja) 2019-03-27
US20200221160A1 (en) 2020-07-09
KR101995197B1 (ko) 2019-09-30
US20180014060A1 (en) 2018-01-11
JP6753500B2 (ja) 2020-09-09
US10631037B2 (en) 2020-04-21
US11128911B2 (en) 2021-09-21
MX2017011368A (es) 2018-01-23
JP2020005311A (ja) 2020-01-09

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