EP2716039A4 - Scalable audiovisual streaming method and apparatus - Google Patents

Scalable audiovisual streaming method and apparatus

Info

Publication number
EP2716039A4
EP2716039A4 EP12793998.1A EP12793998A EP2716039A4 EP 2716039 A4 EP2716039 A4 EP 2716039A4 EP 12793998 A EP12793998 A EP 12793998A EP 2716039 A4 EP2716039 A4 EP 2716039A4
Authority
EP
European Patent Office
Prior art keywords
streaming method
audiovisual streaming
scalable
scalable audiovisual
streaming
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.)
Withdrawn
Application number
EP12793998.1A
Other languages
German (de)
French (fr)
Other versions
EP2716039A2 (en
Inventor
Saroop Mathur
Chris Xie
Romulus Pereira
Justin Boland
Gordon Simmons
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.)
Looxcie Inc
Original Assignee
Looxcie 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
Priority claimed from US13/118,160 external-priority patent/US20120303797A1/en
Priority claimed from US13/118,153 external-priority patent/US20120304232A1/en
Priority claimed from US13/118,136 external-priority patent/US8737803B2/en
Priority claimed from US13/118,146 external-priority patent/US20120304240A1/en
Application filed by Looxcie Inc filed Critical Looxcie Inc
Publication of EP2716039A2 publication Critical patent/EP2716039A2/en
Publication of EP2716039A4 publication Critical patent/EP2716039A4/en
Withdrawn legal-status Critical Current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]
    • H04N21/60—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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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
    • H04N21/2187—Live feed
    • 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
    • H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
    • 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
    • H04N21/24—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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
EP12793998.1A 2011-05-27 2012-05-22 Scalable audiovisual streaming method and apparatus Withdrawn EP2716039A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/118,160 US20120303797A1 (en) 2011-05-27 2011-05-27 Scalable audiovisual streaming method and apparatus
US13/118,153 US20120304232A1 (en) 2011-05-27 2011-05-27 Method and apparatus for adjusting encoding of audiovisual stream
US13/118,136 US8737803B2 (en) 2011-05-27 2011-05-27 Method and apparatus for storing and streaming audiovisual content
US13/118,146 US20120304240A1 (en) 2011-05-27 2011-05-27 Method and apparatus for selecting audiovisual content for streaming
PCT/US2012/039014 WO2012166444A2 (en) 2011-05-27 2012-05-22 Scalable audiovisual streaming method and apparatus

Publications (2)

Publication Number Publication Date
EP2716039A2 EP2716039A2 (en) 2014-04-09
EP2716039A4 true EP2716039A4 (en) 2014-11-05

Family

ID=47260187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12793998.1A Withdrawn EP2716039A4 (en) 2011-05-27 2012-05-22 Scalable audiovisual streaming method and apparatus

Country Status (2)

Country Link
EP (1) EP2716039A4 (en)
WO (1) WO2012166444A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2721669T3 (en) * 2014-07-16 2019-08-02 Vodafone Ip Licensing Ltd System and method for transmitting real-time video from a mobile device to a decoder connected to an IPTV server
WO2017214763A1 (en) * 2016-06-12 2017-12-21 北京小米移动软件有限公司 Method and device for uploading video, and camera device
CN108124183B (en) * 2016-11-29 2020-06-19 达升企业股份有限公司 Method for synchronously acquiring video and audio to perform one-to-many video and audio streaming
JP6377784B2 (en) * 2017-01-19 2018-08-22 達陞企業股▲ふん▼有限公司 A method for one-to-many audio-video streaming with audio-video synchronization capture
US10931725B2 (en) * 2017-09-29 2021-02-23 Apple Inc. Multiway audio-video conferencing
CN115695387B (en) * 2021-07-30 2024-06-25 腾讯科技（深圳）有限公司 Audio and video conference implementation method, audio and video conference system and related devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043961A1 (en) * 2000-09-06 2002-04-04 Fraunhofer Ges Forschung Combined standard video and high-speed camera
US6469737B1 (en) * 1996-07-23 2002-10-22 Canon Kabushiki Kaisha Image-sensing server and control method and storage medium therefor
US20070296826A1 (en) * 2006-06-22 2007-12-27 Sony Corporation Picture processing apparatus, imaging apparatus and method of the same
US20090189981A1 (en) * 2008-01-24 2009-07-30 Jon Siann Video Delivery Systems Using Wireless Cameras
US20100061707A1 (en) * 2006-10-30 2010-03-11 Ryota Kosakai Image capturing apparatus and image capturing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020170064A1 (en) * 2001-05-11 2002-11-14 Monroe David A. Portable, wireless monitoring and control station for use in connection with a multi-media surveillance system having enhanced notification functions
JP4298530B2 (en) * 2004-01-30 2009-07-22 キヤノン株式会社 Communication device
US8159518B2 (en) * 2007-03-23 2012-04-17 Verizon Patent And Licensing Inc. Video streaming system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6469737B1 (en) * 1996-07-23 2002-10-22 Canon Kabushiki Kaisha Image-sensing server and control method and storage medium therefor
DE10043961A1 (en) * 2000-09-06 2002-04-04 Fraunhofer Ges Forschung Combined standard video and high-speed camera
US20070296826A1 (en) * 2006-06-22 2007-12-27 Sony Corporation Picture processing apparatus, imaging apparatus and method of the same
US20100061707A1 (en) * 2006-10-30 2010-03-11 Ryota Kosakai Image capturing apparatus and image capturing method
US20090189981A1 (en) * 2008-01-24 2009-07-30 Jon Siann Video Delivery Systems Using Wireless Cameras

Also Published As

Publication number Publication date
WO2012166444A2 (en) 2012-12-06
WO2012166444A3 (en) 2013-02-28
EP2716039A2 (en) 2014-04-09

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