BR102014011263B1 - Método para encapsular streams de conteúdo audiovisual em mpeg2-private-sections, dispositivo para encapsular conteúdo audiovisual em mpeg2-private-sections para sermultiplexados em um mpeg2-transport-stream, protocolo de comunicação em redes e método para transmissão de conteúdo audiovisual e/ou dados para dispositivos do usuário sem recursos para sintonizar um broadcast de sinal de tv digital através de um broadcast de sinal de tv digital - Google Patents

Método para encapsular streams de conteúdo audiovisual em mpeg2-private-sections, dispositivo para encapsular conteúdo audiovisual em mpeg2-private-sections para sermultiplexados em um mpeg2-transport-stream, protocolo de comunicação em redes e método para transmissão de conteúdo audiovisual e/ou dados para dispositivos do usuário sem recursos para sintonizar um broadcast de sinal de tv digital através de um broadcast de sinal de tv digital Download PDF

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Publication number
BR102014011263B1
BR102014011263B1 BR102014011263-4A BR102014011263A BR102014011263B1 BR 102014011263 B1 BR102014011263 B1 BR 102014011263B1 BR 102014011263 A BR102014011263 A BR 102014011263A BR 102014011263 B1 BR102014011263 B1 BR 102014011263B1
Authority
BR
Brazil
Prior art keywords
mpeg2
audiovisual content
digital
private
section
Prior art date
Application number
BR102014011263-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR102014011263A2 (pt
Inventor
David Estevam De Britto
Flávio Augusto Coutinho Correia
Hernán Rafael Perrone
Luiz David Sales De Paula Campêlo
Roberto Ribeiro Alves
Original Assignee
Tqtvd Software Ltda
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 Tqtvd Software Ltda filed Critical Tqtvd Software Ltda
Priority to BR102014011263-4A priority Critical patent/BR102014011263B1/pt
Priority to CN201580037286.3A priority patent/CN107005745B/zh
Priority to EP15789016.1A priority patent/EP3142375A1/en
Priority to US15/309,760 priority patent/US20170150189A1/en
Priority to CA2947485A priority patent/CA2947485A1/en
Priority to KR1020167031319A priority patent/KR102391586B1/ko
Priority to JP2016566234A priority patent/JP6679500B2/ja
Priority to PCT/BR2015/050055 priority patent/WO2015168766A1/pt
Priority to ARP150101422A priority patent/AR100361A1/es
Priority to TW104114984A priority patent/TWI673999B/zh
Publication of BR102014011263A2 publication Critical patent/BR102014011263A2/pt
Publication of BR102014011263B1 publication Critical patent/BR102014011263B1/pt

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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a 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]
    • H04N21/20—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
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • 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
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data 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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • 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
    • 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
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8545—Content authoring for generating interactive applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
BR102014011263-4A 2014-05-09 2014-05-09 Método para encapsular streams de conteúdo audiovisual em mpeg2-private-sections, dispositivo para encapsular conteúdo audiovisual em mpeg2-private-sections para sermultiplexados em um mpeg2-transport-stream, protocolo de comunicação em redes e método para transmissão de conteúdo audiovisual e/ou dados para dispositivos do usuário sem recursos para sintonizar um broadcast de sinal de tv digital através de um broadcast de sinal de tv digital BR102014011263B1 (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BR102014011263-4A BR102014011263B1 (pt) 2014-05-09 2014-05-09 Método para encapsular streams de conteúdo audiovisual em mpeg2-private-sections, dispositivo para encapsular conteúdo audiovisual em mpeg2-private-sections para sermultiplexados em um mpeg2-transport-stream, protocolo de comunicação em redes e método para transmissão de conteúdo audiovisual e/ou dados para dispositivos do usuário sem recursos para sintonizar um broadcast de sinal de tv digital através de um broadcast de sinal de tv digital
CN201580037286.3A CN107005745B (zh) 2014-05-09 2015-05-08 封装视听内容流的方法和设备
EP15789016.1A EP3142375A1 (en) 2014-05-09 2015-05-08 Method and device for encapsulating audiovisual content streams into mpeg2 private sections, network communication protocol for ip-based local area networks, interactive application for digital television, user device containing applications, and method for the transmission of audiovisual content and data
US15/309,760 US20170150189A1 (en) 2014-05-09 2015-05-08 Method for encapsulating audiovisual content streams in mpeg2 private sections, device for encapsulating audiovisual content in mpeg2 private sections to be multiplexed in a mpeg2 transport stream; interactive application for digital tv; user device; method for transmission of audiovisual content and/or data and communication protocol for data networks
CA2947485A CA2947485A1 (en) 2014-05-09 2015-05-08 Method for encapsulating audiovisual content streams in mpeg2 private sections, device for encapsulating audiovisual content in mpeg2 private sections to be multiplexed in a mpeg2 transport stream; interactive application for digital tv; user device; method for transmission of audiovisual content and/or data and communication protocol for data networks
KR1020167031319A KR102391586B1 (ko) 2014-05-09 2015-05-08 시청각 콘텐츠 스트림을 ｍｐｅｇ２ 사설 섹션내에 캡슐화하는 방법, ｍｐｅｇ２ 전송 스트림 내에 멀티플렉스되어질 ｍｐｅｇ２ 사설 섹션내에 시청각 콘텐츠를 캡슐화하는 장치, 디지털 ｔｖ용의 양방향 어플리케이션, 사용자 장치, 시청각 콘텐츠 또는 데이터의 전송을 위한 방법 및 데이터 네트워크를 위한 통신 프로토콜
JP2016566234A JP6679500B2 (ja) 2014-05-09 2015-05-08 視聴覚コンテンツストリームをｍｐｅｇ−２プライベートセクションでカプセル化する方法、ｍｐｅｇ−２トランスポートストリームで多重送信されるように視聴覚コンテンツをｍｐｅｇ−２プライベートセクションでカプセル化するためのデバイス、及び、視聴覚コンテンツおよび／またはデータを配信する方法
PCT/BR2015/050055 WO2015168766A1 (pt) 2014-05-09 2015-05-08 Método e dispositivo para encapsular fluxos de conteúdo audiovisual em mpeg2 private sections, protocolo de comunicação em redes para redes locais baseadas em ip, aplicação interativa para tv digital, dispositivo de usuário contendo aplicações e método para transmissão de conteúdo audiovisual e dados.
ARP150101422A AR100361A1 (es) 2014-05-09 2015-05-11 Método para encapsular streams de contenido-audiovisual en mpeg2-private-sections, dispositivo para encapsular contenido-audiovisual en mpeg2-private-sections para ser multiplexado en un mpeg2-transport-stream; protocolo-de-comunicación-en-redes para redes locales fundamentadas en ip; aplicación-interactiva para tv digital; dispositivo-del-usuario o la combinación de un dispositivo-del-usuario y una o más aplicaciones y método para transmisión de contenido-audiovisual y/o datos
TW104114984A TWI673999B (zh) 2014-05-09 2015-05-11 供視聽內容及／或資料傳輸的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102014011263-4A BR102014011263B1 (pt) 2014-05-09 2014-05-09 Método para encapsular streams de conteúdo audiovisual em mpeg2-private-sections, dispositivo para encapsular conteúdo audiovisual em mpeg2-private-sections para sermultiplexados em um mpeg2-transport-stream, protocolo de comunicação em redes e método para transmissão de conteúdo audiovisual e/ou dados para dispositivos do usuário sem recursos para sintonizar um broadcast de sinal de tv digital através de um broadcast de sinal de tv digital

Publications (2)

Publication Number Publication Date
BR102014011263A2 BR102014011263A2 (pt) 2015-12-08
BR102014011263B1 true BR102014011263B1 (pt) 2019-07-02

Family

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BR102014011263-4A BR102014011263B1 (pt) 2014-05-09 2014-05-09 Método para encapsular streams de conteúdo audiovisual em mpeg2-private-sections, dispositivo para encapsular conteúdo audiovisual em mpeg2-private-sections para sermultiplexados em um mpeg2-transport-stream, protocolo de comunicação em redes e método para transmissão de conteúdo audiovisual e/ou dados para dispositivos do usuário sem recursos para sintonizar um broadcast de sinal de tv digital através de um broadcast de sinal de tv digital

Country Status (10)

Country Link
US (1) US20170150189A1 (enExample)
EP (1) EP3142375A1 (enExample)
JP (1) JP6679500B2 (enExample)
KR (1) KR102391586B1 (enExample)
CN (1) CN107005745B (enExample)
AR (1) AR100361A1 (enExample)
BR (1) BR102014011263B1 (enExample)
CA (1) CA2947485A1 (enExample)
TW (1) TWI673999B (enExample)
WO (1) WO2015168766A1 (enExample)

Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
KR20190088532A (ko) * 2016-12-01 2019-07-26 엘지전자 주식회사 영상표시장치, 및 이를 구비하는 영상표시 시스템
JP7171772B2 (ja) * 2018-06-28 2022-11-15 ドルビー ラボラトリーズ ライセンシング コーポレイション 適応的なストリーミング整列のためのフレーム変換

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IL127790A (en) * 1998-04-21 2003-02-12 Ibm System and method for selecting, accessing and viewing portions of an information stream(s) using a television companion device
JP2003037623A (ja) * 2001-07-23 2003-02-07 Philips Japan Ltd Ｍｐｅｇネットワーク上におけるダイレクトｒｔｐ伝送方法及びシステム
GB0307694D0 (en) * 2003-04-03 2003-05-07 Koninkl Philips Electronics Nv Broadcast delivery to a wireless device
FR2864875A1 (fr) * 2004-01-05 2005-07-08 France Telecom Procede d'enregistrement de contenus audio-visuels dans un reseau de communication
KR101181777B1 (ko) * 2006-06-15 2012-09-12 엘지전자 주식회사 방송 시스템 및 방법
JP2008085515A (ja) * 2006-09-27 2008-04-10 Hitachi Ltd コンテンツ受信端末システム及びコンテンツ受信端末装置
KR101643637B1 (ko) * 2008-12-09 2016-08-10 엘지전자 주식회사 비실시간 서비스 처리 방법 및 방송 수신기
CN101521797B (zh) * 2009-03-11 2011-01-05 深圳市融创天下科技发展有限公司 一种数字电视内容转发系统
CN201674535U (zh) * 2010-06-11 2010-12-15 龙山 基于广播电视网和通信网的大数据量文件快速下载系统
CN102098564A (zh) * 2011-03-04 2011-06-15 东莞市中珩电子科技有限公司 一种基于wi-fi的观看电视节目的方法
JP5978000B2 (ja) * 2011-08-26 2016-08-24 日本放送協会 受信機
CN103428556B (zh) * 2012-05-17 2016-11-23 华为技术有限公司 多屏互动的方法及系统
CN103517110B (zh) * 2012-06-29 2016-08-17 深圳市快播科技有限公司 一种多屏互动通信系统和方法
CN102857729B (zh) * 2012-08-08 2015-07-15 青岛海信宽带多媒体技术有限公司 基于机顶盒的视频通话方法及系统
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Also Published As

Publication number Publication date
KR20170026329A (ko) 2017-03-08
KR102391586B1 (ko) 2022-04-27
US20170150189A1 (en) 2017-05-25
CN107005745B (zh) 2020-12-04
CN107005745A (zh) 2017-08-01
JP2017520954A (ja) 2017-07-27
WO2015168766A1 (pt) 2015-11-12
AR100361A1 (es) 2016-09-28
TWI673999B (zh) 2019-10-01
JP6679500B2 (ja) 2020-04-15
TW201608881A (zh) 2016-03-01
BR102014011263A2 (pt) 2015-12-08
EP3142375A1 (en) 2017-03-15
CA2947485A1 (en) 2015-11-12

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