MX353807B - Metodos y sistemas para transmultiplexar en tiempo real de contenido multimedia para flujo continuo de datos. - Google Patents

Metodos y sistemas para transmultiplexar en tiempo real de contenido multimedia para flujo continuo de datos.

Info

Publication number
MX353807B
MX353807B MX2014012361A MX2014012361A MX353807B MX 353807 B MX353807 B MX 353807B MX 2014012361 A MX2014012361 A MX 2014012361A MX 2014012361 A MX2014012361 A MX 2014012361A MX 353807 B MX353807 B MX 353807B
Authority
MX
Mexico
Prior art keywords
client
transmuxing
systems
methods
content
Prior art date
Application number
MX2014012361A
Other languages
English (en)
Other versions
MX2014012361A (es
Inventor
Myers Robert
Ranganathan Parasuram
Chvets Ivan
Pakulski Krzysztof
Original Assignee
Arris Canada Inc
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 Canada Inc filed Critical Arris Canada Inc
Publication of MX2014012361A publication Critical patent/MX2014012361A/es
Publication of MX353807B publication Critical patent/MX353807B/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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H04N21/2221—Secondary servers, e.g. proxy server, cable television Head-end being a cable television head-end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • 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]
    • H04N21/60—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]
    • H04N21/60—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
    • H04N21/64707—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 for transferring content from a first network to a second network, e.g. between IP and wireless
    • 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
    • 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
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Sistemas y métodos para proporcionar un proxy de traslación inversa completa para contenido multimedia para flujo continuo de datos, el cual puede emplear rastreo o transmultiplexión de sesión o ambos; el sistema descrito se puede integrar de manera continúa en un ambiente de corriente adaptable existente; el sistema puede transmultiplexar cada solicitud de un cliente en un formato de entrega soportado por un servidor de contenido origen, y viceversa, sin considerar el formato de entrega específico utilizado por el cliente o el servidor; por el contrario, el sistema además puede transmultiplexar el contenido solicitado en el formato de entrega utilizado por el cliente; un modelo de sesión sin estado puede vincular cada solicitud de un usuario final específico para una pieza de contenido específica a una sesión de flujo continuo de datos de cliente identificada particular.
MX2014012361A 2012-04-12 2013-04-10 Metodos y sistemas para transmultiplexar en tiempo real de contenido multimedia para flujo continuo de datos. MX353807B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/445,361 US9712887B2 (en) 2012-04-12 2012-04-12 Methods and systems for real-time transmuxing of streaming media content
PCT/CA2013/000340 WO2013152426A1 (en) 2012-04-12 2013-04-10 Methods and systems for real-time transmuxing of streaming media content

Publications (2)

Publication Number Publication Date
MX2014012361A MX2014012361A (es) 2015-05-08
MX353807B true MX353807B (es) 2018-01-29

Family

ID=49326083

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014012361A MX353807B (es) 2012-04-12 2013-04-10 Metodos y sistemas para transmultiplexar en tiempo real de contenido multimedia para flujo continuo de datos.

Country Status (7)

Country Link
US (1) US9712887B2 (es)
EP (1) EP2837196B1 (es)
JP (1) JP6014870B2 (es)
CN (1) CN104396263B (es)
CA (1) CA2870059C (es)
MX (1) MX353807B (es)
WO (1) WO2013152426A1 (es)

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US20130275557A1 (en) 2013-10-17
EP2837196B1 (en) 2019-06-12
CN104396263A (zh) 2015-03-04
WO2013152426A1 (en) 2013-10-17
JP6014870B2 (ja) 2016-10-26
CA2870059A1 (en) 2013-10-17
EP2837196A1 (en) 2015-02-18
EP2837196A4 (en) 2015-12-23
CN104396263B (zh) 2018-06-08
JP2015518325A (ja) 2015-06-25
US9712887B2 (en) 2017-07-18
CA2870059C (en) 2018-06-05

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