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GB201020949D0 - Multi channel video delivery - Google Patents

Multi channel video delivery

Info

Publication number
GB201020949D0
GB201020949D0 GBGB1020949.2A GB201020949A GB201020949D0 GB 201020949 D0 GB201020949 D0 GB 201020949D0 GB 201020949 A GB201020949 A GB 201020949A GB 201020949 D0 GB201020949 D0 GB 201020949D0
Authority
GB
United Kingdom
Prior art keywords
video
user input
desired mode
transmission parameters
datastream
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB1020949.2A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GLOBAL PROVISION LIMITED
Original Assignee
PROVISION COMM TECHNOLOGIES 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 PROVISION COMM TECHNOLOGIES Ltd filed Critical PROVISION COMM TECHNOLOGIES Ltd
Priority to GBGB1020949.2A priority Critical patent/GB201020949D0/en
Publication of GB201020949D0 publication Critical patent/GB201020949D0/en
Priority to GBGB1102616.8A priority patent/GB201102616D0/en
Priority to PCT/GB2011/052451 priority patent/WO2012076904A1/en
Priority to GB1314210.4A priority patent/GB2501843A/en
Ceased legal-status Critical Current

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
    • H04N21/238—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
    • 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]
    • H04N21/20—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
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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
    • H04N21/23—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
    • H04N21/2405—Monitoring of the internal components or processes of the server, e.g. server load
    • 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
    • H04N21/637—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]
    • H04N21/60—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
    • 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
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Details Of Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a method of controlling a video transmission system, the method comprising receiving an input indicative of a desired mode of operation, automatically configuring transmission parameters in dependence upon the desired mode of operation indicated by the received input and encoding and transmitting a video datastream over a communications channel using such transmission parameters. Also provided is a video transmission system comprising a video source operable to generate and output a video datastream, a user input device operable to receive a user input indicative of a desired mode of operation, a datastream encoder and transmitter unit operable to receive user input information from the user input device, to configure transmission parameters in dependence upon a desired mode of operation indicated by a received user input, and to encode and transmit a video datastream over a communications channel using transmission parameters.
GBGB1020949.2A 2010-12-10 2010-12-10 Multi channel video delivery Ceased GB201020949D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1020949.2A GB201020949D0 (en) 2010-12-10 2010-12-10 Multi channel video delivery
GBGB1102616.8A GB201102616D0 (en) 2010-12-10 2011-02-15 Video delivery
PCT/GB2011/052451 WO2012076904A1 (en) 2010-12-10 2011-12-09 Video data transmission system and method
GB1314210.4A GB2501843A (en) 2010-12-10 2011-12-09 Video data transmission system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1020949.2A GB201020949D0 (en) 2010-12-10 2010-12-10 Multi channel video delivery

Publications (1)

Publication Number Publication Date
GB201020949D0 true GB201020949D0 (en) 2011-01-26

Family

ID=43566974

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1020949.2A Ceased GB201020949D0 (en) 2010-12-10 2010-12-10 Multi channel video delivery
GBGB1102616.8A Ceased GB201102616D0 (en) 2010-12-10 2011-02-15 Video delivery
GB1314210.4A Withdrawn GB2501843A (en) 2010-12-10 2011-12-09 Video data transmission system and method

Family Applications After (2)

Application Number Title Priority Date Filing Date
GBGB1102616.8A Ceased GB201102616D0 (en) 2010-12-10 2011-02-15 Video delivery
GB1314210.4A Withdrawn GB2501843A (en) 2010-12-10 2011-12-09 Video data transmission system and method

Country Status (2)

Country Link
GB (3) GB201020949D0 (en)
WO (1) WO2012076904A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2500245B (en) * 2012-03-15 2014-05-14 Toshiba Res Europ Ltd Rate optimisation for scalable video transmission
EP3864856A1 (en) * 2018-10-12 2021-08-18 Telefonaktiebolaget LM Ericsson (publ) A monitoring and surveillance system arranged for processing video data associated with a vehicle, as well as corresponding devices and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020071052A1 (en) * 2000-12-07 2002-06-13 Tomoaki Itoh Transmission rate control method
JP2007251553A (en) * 2006-03-15 2007-09-27 Matsushita Electric Ind Co Ltd Real-time processing apparatus and method
US8606966B2 (en) * 2006-08-28 2013-12-10 Allot Communications Ltd. Network adaptation of digital content

Also Published As

Publication number Publication date
WO2012076904A1 (en) 2012-06-14
GB201102616D0 (en) 2011-03-30
GB201314210D0 (en) 2013-09-25
GB2501843A (en) 2013-11-06

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: GLOBAL PROVISION LIMITED

Free format text: FORMER OWNER: PROVISION COMMUNICATION TECHNOLOGIES LTD

AT Applications terminated before publication under section 16(1)