MX336608B - Sistemas y metodos para controlar la codificacion de una corriente de medio segmentada utilizando tiempos de transmision de segmento. - Google Patents

Sistemas y metodos para controlar la codificacion de una corriente de medio segmentada utilizando tiempos de transmision de segmento.

Info

Publication number
MX336608B
MX336608B MX2014001889A MX2014001889A MX336608B MX 336608 B MX336608 B MX 336608B MX 2014001889 A MX2014001889 A MX 2014001889A MX 2014001889 A MX2014001889 A MX 2014001889A MX 336608 B MX336608 B MX 336608B
Authority
MX
Mexico
Prior art keywords
media stream
encoding
systems
methods
controlling
Prior art date
Application number
MX2014001889A
Other languages
English (en)
Other versions
MX2014001889A (es
Inventor
Conrad Savio Jude Gomes
Kumar M Gireesh
Senthilkumar Krishnadoss
Original Assignee
Sling Media Pvt Ltd
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 Sling Media Pvt Ltd filed Critical Sling Media Pvt Ltd
Publication of MX2014001889A publication Critical patent/MX2014001889A/es
Publication of MX336608B publication Critical patent/MX336608B/es

Links

Classifications

    • 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
    • H04L65/70—Media network packetisation
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or 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
    • H04L43/16—Threshold monitoring
    • 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
    • H04L65/752—Media network packet handling adapting media to network capabilities
    • 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
    • H04L65/762—Media network packet handling at the source 
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving management of server-side video buffer
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
    • 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
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • H04N21/6379—Control signals issued by the client directed to the server or network components directed to server directed to encoder, e.g. for requesting a lower encoding 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]
    • H04N21/80—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Abstract

Se describen sistemas y métodos para proporcionar una corriente de medios transmitida desde un sistema de codificación hacia un reproductor de medios ubicado remotamente que solicita segmentos de la corriente de medios. La corriente de medios se codifica en segmentos de acuerdo con un parámetro de codificación. Los datos se obtienen acerca de condiciones de corriente de la red y/o el reproductor de medios, y la codificación de la corriente de medios se ajusta durante la operación para adaptarse a las condiciones de cambio. El índice de codificación se ajusta adecuadamente en respuesta a los cambios en el ancho de banda disponible y/o el tiempo de transmisión de segmento, como sea apropiado.
MX2014001889A 2011-08-29 2012-08-29 Sistemas y metodos para controlar la codificacion de una corriente de medio segmentada utilizando tiempos de transmision de segmento. MX336608B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2974CH2011 2011-08-29
PCT/IN2012/000574 WO2013030852A2 (en) 2011-08-29 2012-08-29 Systems and methods for controlling the encoding of a segmented media stream using segment transmit times

Publications (2)

Publication Number Publication Date
MX2014001889A MX2014001889A (es) 2014-05-30
MX336608B true MX336608B (es) 2016-01-25

Family

ID=47756999

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001889A MX336608B (es) 2011-08-29 2012-08-29 Sistemas y metodos para controlar la codificacion de una corriente de medio segmentada utilizando tiempos de transmision de segmento.

Country Status (6)

Country Link
US (2) US9560106B2 (es)
EP (1) EP2752002B1 (es)
BR (1) BR112014003909B1 (es)
CA (1) CA2847081C (es)
MX (1) MX336608B (es)
WO (1) WO2013030852A2 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9088453B2 (en) 2011-06-01 2015-07-21 Echostar Technologies L.L.C. Apparatus, systems and methods for monitoring the transmission of media content events
US9338210B2 (en) * 2013-03-15 2016-05-10 Rhapsody International Inc. Distributing content items to users
JP6369043B2 (ja) 2013-03-15 2018-08-08 株式会社リコー 配信制御システム、配信システム、配信制御方法、及びプログラム
JP6398215B2 (ja) * 2013-03-15 2018-10-03 株式会社リコー 配信制御システム、配信システム、配信制御方法、及びプログラム
US9532043B2 (en) * 2013-08-02 2016-12-27 Blackberry Limited Wireless transmission of real-time media
US9525714B2 (en) * 2013-08-02 2016-12-20 Blackberry Limited Wireless transmission of real-time media
CN111417013B (zh) * 2014-01-09 2021-12-10 三星电子株式会社 多媒体传输系统中发送和接收数据相关信息的方法和装置
US9635077B2 (en) * 2014-03-14 2017-04-25 Adobe Systems Incorporated Low latency live video streaming
US9838455B2 (en) * 2014-09-19 2017-12-05 Mobitv, Inc. Fast encoding of live streaming media content
EP3016394A1 (en) * 2014-10-30 2016-05-04 Alcatel Lucent Apparatus, user equipment, adaptation server, method and computer program for determining information related to a presentation time of buffered media data
US20160191594A1 (en) * 2014-12-24 2016-06-30 Intel Corporation Context aware streaming media technologies, devices, systems, and methods utilizing the same
CN106713948B (zh) * 2015-11-13 2019-10-11 北京国双科技有限公司 视频分段加载方法和装置
WO2018114520A1 (en) 2016-12-21 2018-06-28 British Telecommunications Public Limited Company Determining the bandwidth of a communication link
EP3560207A1 (en) 2016-12-21 2019-10-30 British Telecommunications Public Limited Company Managing congestion response during content delivery
EP3563575B1 (en) * 2016-12-29 2024-04-10 British Telecommunications public limited company Transmission parameter control for segment delivery
US10645437B2 (en) * 2017-04-03 2020-05-05 Sling Media Pvt Ltd Systems and methods for achieving optimal network bitrate
JP2019056971A (ja) * 2017-09-19 2019-04-11 株式会社東芝 データ転送回路、データ転送方法及びプログラム
US10652589B2 (en) 2017-12-08 2020-05-12 Sling Media Pvt Ltd Systems and methods for selecting an initial streaming bitrate
US10834475B1 (en) * 2018-03-15 2020-11-10 Amazon Technologies, Inc. Managing encoding parameters
CN111193684B (zh) * 2018-11-14 2021-12-21 北京开广信息技术有限公司 媒体流的实时递送方法及服务器
US10999588B2 (en) 2019-01-10 2021-05-04 Comcast Cable Communications, Llc Seamless content encoding and transmission
US11272227B1 (en) * 2019-03-25 2022-03-08 Amazon Technologies, Inc. Buffer recovery in segmented media delivery applications

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020056123A1 (en) * 2000-03-09 2002-05-09 Gad Liwerant Sharing a streaming video
US6697996B2 (en) * 2001-05-18 2004-02-24 Lockheed Martin Corp. Multi-dimensional packet recovery system and method
JP2004023732A (ja) * 2002-06-20 2004-01-22 Matsushita Electric Ind Co Ltd データ送信装置、データ受信装置、データ送信方法及びデータ受信方法
US8099755B2 (en) * 2004-06-07 2012-01-17 Sling Media Pvt. Ltd. Systems and methods for controlling the encoding of a media stream
CA2569610C (en) * 2004-06-07 2012-11-27 Sling Media, Inc. Personal media broadcasting system
KR101330631B1 (ko) * 2006-08-21 2013-11-18 삼성전자주식회사 통신 환경에 대한 정보를 이용한 데이터 전송 방법 및 장치
EP2100459B1 (en) * 2007-01-08 2019-04-03 Nokia Technologies Oy System and method for providing and using predetermined signaling of interoperability points for transcoded media streams
US9826197B2 (en) * 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
US9191610B2 (en) * 2008-11-26 2015-11-17 Sling Media Pvt Ltd. Systems and methods for creating logical media streams for media storage and playback
WO2010111261A1 (en) 2009-03-23 2010-09-30 Azuki Systems, Inc. Method and system for efficient streaming video dynamic rate adaptation
US20110035466A1 (en) * 2009-08-10 2011-02-10 Sling Media Pvt Ltd Home media aggregator system and method
US9137551B2 (en) * 2011-08-16 2015-09-15 Vantrix Corporation Dynamic bit rate adaptation over bandwidth varying connection

Also Published As

Publication number Publication date
BR112014003909B1 (pt) 2022-10-18
EP2752002A2 (en) 2014-07-09
WO2013030852A2 (en) 2013-03-07
CA2847081C (en) 2017-05-09
WO2013030852A3 (en) 2013-04-25
EP2752002A4 (en) 2015-03-25
EP2752002B1 (en) 2020-09-23
MX2014001889A (es) 2014-05-30
US20180219934A1 (en) 2018-08-02
CA2847081A1 (en) 2013-03-07
US10587664B2 (en) 2020-03-10
US9560106B2 (en) 2017-01-31
BR112014003909A2 (pt) 2017-03-21
US20140297813A1 (en) 2014-10-02

Similar Documents

Publication Publication Date Title
MX2014001889A (es) Sistemas y metodos para controlar la codificacion de una corriente de medio segmentada utilizando tiempos de transmision de segmento.
PH12016501948A1 (en) Data flow control method and system
WO2012138660A3 (en) Reduction of latency in video distribution networks using adaptive bit rates
EP3373587A4 (en) METHOD, DEVICE AND SYSTEM FOR SWITCHING A LIVE VIDEO STREAM ON DEMAND VIDEO DATA
WO2010070680A3 (en) Systems and methods for controlling the encoding of a media stream
AU2016202272A1 (en) Method, apparatus and system for encoding and decoding a subset of transform units of encoded video data
WO2013003805A3 (en) Fast encoding method for lossless coding
MX2016012725A (es) Sincronizacion de transcodificador de transmision adaptativa.
EP3355538A4 (en) METHOD, APPARATUS AND SYSTEM FOR CONTROLLING SERVICE TRANSMISSION SPEED
MX340479B (es) Metodo de derivacion de parametro de cuantificacion.
MY166917A (en) Enhanced block-request streaming system for handling low-latency streaming
WO2012177041A3 (ko) 미디어 컨텐트 송수신 방법 및 그를 이용한 송수신 장치
IN2014CN04024A (es)
MY196086A (en) Method and Apparatus for Encoding Video by Using Transformation Index, and Method and Apparatus for Decoding Video by Using Transformation Index
IN2014MN00851A (es)
EP2779567A3 (en) Generating a plurality of media data streams
EP2790375A3 (en) Distribution control system, distribution control method, and computer-readable storage medium
EP2678780A4 (en) RENDERING SERVER, CENTRAL SERVER, CODING DEVICE, CONTROL PROCEDURE, CODING METHOD, PROGRAM AND RECORDING MEDIUM
GB2600624A9 (en) Adaptive bit rate ratio control
EP2924998A4 (en) METHOD, APPARATUS AND SYSTEM FOR ACQUIRING REAL-TIME VIDEO COMMUNICATION DIFFERED DATA STREAMS
MX354192B (es) Sistemas y metodos para proporcionar reproduccion no estandar durante repeticion de transmision continua.
IN2014KN00809A (es)
WO2011104190A3 (en) Play-out control for a media data stream
GB2533878A (en) Method, apparatus and system to select audio-video data for streaming
WO2013028764A3 (en) Method and apparatus for equalizing a transmit channel for cable losses in a c8psk hart system