AR100361A1 - 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 - Google Patents

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

Info

Publication number
AR100361A1
AR100361A1 ARP150101422A ARP150101422A AR100361A1 AR 100361 A1 AR100361 A1 AR 100361A1 AR P150101422 A ARP150101422 A AR P150101422A AR P150101422 A ARP150101422 A AR P150101422A AR 100361 A1 AR100361 A1 AR 100361A1
Authority
AR
Argentina
Prior art keywords
mpeg2
audiovisual content
private
sections
user
Prior art date
Application number
ARP150101422A
Other languages
English (en)
Inventor
Rieiro Alves Roberto
David Sales De Paula Camplo Luiz
Rafael Perrone Hernn
Augusto Coutinho Correia Flvio
Estevam De Britto David
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
Publication of AR100361A1 publication Critical patent/AR100361A1/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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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, manipulating MPEG-4 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
    • H04N21/236—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, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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, manipulating MPEG-4 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 or multiplex stream to a specific local network, e.g. a IEEE 1394 or 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

Abstract

La presente trata de un método para transmitir contenido audiovisual y/o datos para dispositivos-del-usuario sin los recursos para sintonía de TV digital, el cual consiste en el encapsulación de tales contenidos dentro de MPEG2-private-sections y subsiguiente multiplexación y transmisión a través de una señal de TV digital. El método utiliza una aplicación-interactiva, transmitida dentro de la señal de TV digital que, cuando ejecutada en el receptor-de-TV-digital, extrae los MPEG2-private-sections con los contenidos audiovisuales y/o datos de la señal de TV digital y utilizando una conexión de red local (LAN), retransmite esos contenidos audiovisuales y/o datos para otros dispositivos-del-usuario que están conectados en la misma red local (LAN) que el receptor-de-TV-digital está conectado. También, se describe un dispositivo que permite la transmisión de contenido audiovisual y/o datos encapsulados dentro de la MPEG2-private-section.
ARP150101422A 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 AR100361A1 (es)

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 (1)

Publication Number Publication Date
AR100361A1 true AR100361A1 (es) 2016-09-28

Family

ID=54391885

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3815387A1 (en) 2018-06-28 2021-05-05 Dolby Laboratories Licensing Corporation Frame conversion for adaptive streaming alignment

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GB0307694D0 (en) * 2003-04-03 2003-05-07 Koninkl Philips Electronics Nv Broadcast delivery to a wireless device
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Also Published As

Publication number Publication date
KR102391586B1 (ko) 2022-04-27
TW201608881A (zh) 2016-03-01
BR102014011263B1 (pt) 2019-07-02
BR102014011263A2 (pt) 2015-12-08
KR20170026329A (ko) 2017-03-08
US20170150189A1 (en) 2017-05-25
CN107005745B (zh) 2020-12-04
CA2947485A1 (en) 2015-11-12
CN107005745A (zh) 2017-08-01
JP2017520954A (ja) 2017-07-27
TWI673999B (zh) 2019-10-01
WO2015168766A1 (pt) 2015-11-12
EP3142375A1 (en) 2017-03-15
JP6679500B2 (ja) 2020-04-15

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AR100361A1 (es) 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

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