MX2022013136A - Metodo y servidor para la entrega de contenido de audio y/o video. - Google Patents

Metodo y servidor para la entrega de contenido de audio y/o video.

Info

Publication number
MX2022013136A
MX2022013136A MX2022013136A MX2022013136A MX2022013136A MX 2022013136 A MX2022013136 A MX 2022013136A MX 2022013136 A MX2022013136 A MX 2022013136A MX 2022013136 A MX2022013136 A MX 2022013136A MX 2022013136 A MX2022013136 A MX 2022013136A
Authority
MX
Mexico
Prior art keywords
audio
video content
client device
minimum bulk
delivering
Prior art date
Application number
MX2022013136A
Other languages
English (en)
Inventor
Guillaume Bichot
Scouarnec Nicolas Le
Pierre-Jean Guery
Vincent Richard
Original Assignee
Broadpeak
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 Broadpeak filed Critical Broadpeak
Publication of MX2022013136A publication Critical patent/MX2022013136A/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]
    • H04N21/60—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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
    • 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
    • H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • 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
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2183—Cache memory
    • 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
    • H04N21/2368—Multiplexing 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H04N21/26233—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving content or additional data duration or size, e.g. length of a movie, size of an executable file
    • 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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • 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
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64761—Control signals issued by the network directed to the server or the client directed to the server
    • H04N21/64769—Control signals issued by the network directed to the server or the client directed to the server for rate control
    • 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
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64761—Control signals issued by the network directed to the server or the client directed to the server
    • H04N21/64776—Control signals issued by the network directed to the server or the client directed to the server for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • 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
    • 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)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

Para entregar un contenido de audio y/o video utilizando la transmisión adaptativa desde un servidor de caché a un dispositivo del cliente, el contenido de audio y/o video se segmenta en segmentos de datos disponibles en varias representaciones con las respectivas calidades de audio y/o video, las representaciones se alinean en el tiempo por segmento, los segmentos se dividen además en fragmentos, un método comprende: obtener un valor de tiempo de ida y vuelta aplicable entre el servidor de caché y el dispositivo del cliente; calcular un tamaño mínimo de transferencia masiva a partir de la tasa de bits máxima promedio de las diversas representaciones del contenido de audio y/o video y a partir del valor de tiempo de ida y vuelta obtenido; calcular una duración mínima masiva, con respecto al contenido de audio y/o video, para que la representación se entregue al dispositivo del cliente; y entregar el contenido de audio y/o video mediante transferencias en ráfaga en forma de bloques de fragmentos sucesivos agregados para cada segmento de acuerdo con la duración mínima masiva calculada.
MX2022013136A 2020-04-27 2021-04-26 Metodo y servidor para la entrega de contenido de audio y/o video. MX2022013136A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20315225.1A EP3905708B1 (en) 2020-04-27 2020-04-27 Method and server for audio and/or video content delivery
PCT/EP2021/060862 WO2021219563A1 (en) 2020-04-27 2021-04-26 Method and server for audio and/or video content delivery

Publications (1)

Publication Number Publication Date
MX2022013136A true MX2022013136A (es) 2022-11-10

Family

ID=70977898

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022013136A MX2022013136A (es) 2020-04-27 2021-04-26 Metodo y servidor para la entrega de contenido de audio y/o video.

Country Status (9)

Country Link
US (1) US11812114B2 (es)
EP (1) EP3905708B1 (es)
JP (1) JP2023522895A (es)
KR (1) KR20230002784A (es)
CA (1) CA3176231A1 (es)
ES (1) ES2940452T3 (es)
IL (1) IL297561A (es)
MX (1) MX2022013136A (es)
WO (1) WO2021219563A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4158848A4 (en) * 2020-05-29 2023-07-26 Telefonaktiebolaget LM Ericsson (PUBL) METHODS AND ARRANGEMENTS TO SUPPORT THE ESTIMATION OF LATENCY ACROSS A COMMUNICATION PATH IN A COMMUNICATION NETWORK
EP4002793B1 (en) * 2020-11-13 2024-01-03 Broadpeak Method and controller for audio and/or video content delivery
US11606277B2 (en) * 2021-02-10 2023-03-14 Cohesity, Inc. Reducing the impact of network latency during a restore operation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362651A1 (en) * 2010-02-19 2011-08-31 Thomson Licensing Multipath delivery for adaptive streaming
EP2375680A1 (en) * 2010-04-01 2011-10-12 Thomson Licensing A method for recovering content streamed into chunk
JPWO2014057896A1 (ja) * 2012-10-09 2016-09-05 シャープ株式会社 コンテンツ再生装置
CA2973101A1 (en) * 2015-01-08 2016-07-14 Arris Enterprises Llc Server-side adaptive bit rate control for dlna http streaming clients
WO2017210252A1 (en) * 2016-05-31 2017-12-07 The Trustees Of Princeton University System and method for improving streaming video via better buffer management
US10567461B2 (en) * 2016-08-04 2020-02-18 Twitter, Inc. Low-latency HTTP live streaming
GB201812862D0 (en) * 2018-08-08 2018-09-19 British Telecomm Improved congestion response

Also Published As

Publication number Publication date
KR20230002784A (ko) 2023-01-05
IL297561A (en) 2022-12-01
WO2021219563A1 (en) 2021-11-04
CA3176231A1 (en) 2021-11-04
EP3905708B1 (en) 2022-12-21
US11812114B2 (en) 2023-11-07
JP2023522895A (ja) 2023-06-01
EP3905708A1 (en) 2021-11-03
ES2940452T3 (es) 2023-05-08
US20230143627A1 (en) 2023-05-11

Similar Documents

Publication Publication Date Title
MX2022013136A (es) Metodo y servidor para la entrega de contenido de audio y/o video.
US9998388B2 (en) Congestion control bitrate algorithm
US11824912B2 (en) Systems and methods for frame duplication and frame extension in live video encoding and streaming
US9407387B2 (en) Apparatus and method for synchronized transmission of multimedia content over an asynchronous network
US10499071B2 (en) Dynamic bit rate adaptation over bandwidth varying connection
US8325764B2 (en) Canonical scheduling for heterogeneous content delivery
US11159834B2 (en) Managing congestion response during content delivery
WO2019056929A1 (zh) 基于hls协议的时移优化方法及***
CN108111531B (zh) 一种增强视频直播质量的方法及装置
US20180310075A1 (en) Multimedia content delivery with reduced delay
CN111886875B (zh) 一种通过网络传送媒体内容的方法及服务器
CN109803167A (zh) 流媒体文件传输方法、流媒体客户端和计算机可读存储介质
KR20160112009A (ko) 중복 인코딩 컨텐츠 데이터 기능의 선택적 활용을 구현하는 전달 가속기
GB2559271A (en) Managing congestion response during content delivery
Pereira et al. Dynamic adaptive streaming over http and progressive download: Comparative considerations
TW200629084A (en) System and method for multimedia streaming using interleaved packetization
CN115336283B (zh) 客户机装置和向客户机装置流传送媒体内容的方法
EP2779663A3 (en) System and method for adapting content delivery
MX2023005426A (es) Método y controlador para suministro de contenido de audio y/o video.
GB2572357A (en) Congestion response for timely media delivery
Niesen Fundamental limits of caching
EP3001693A1 (en) Server, client, method and computer program product for adaptive streaming of scalable video and/or audio to a client
MY173712A (en) A system and method for adaptive media content delivery
Lai et al. Adaptive Transmission Control Based on QoE Measurement of Invalid Data Rate
CN112383834A (zh) 一种基于云计算的智能流媒体方法