EP1997236A4 - System and method for providing error resilience, random access and rate control in scalable video communications - Google Patents

System and method for providing error resilience, random access and rate control in scalable video communications

Info

Publication number
EP1997236A4
EP1997236A4 EP07757937A EP07757937A EP1997236A4 EP 1997236 A4 EP1997236 A4 EP 1997236A4 EP 07757937 A EP07757937 A EP 07757937A EP 07757937 A EP07757937 A EP 07757937A EP 1997236 A4 EP1997236 A4 EP 1997236A4
Authority
EP
European Patent Office
Prior art keywords
random access
rate control
scalable video
video communications
error resilience
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Withdrawn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
EP07757937A
Other languages
German (de)
French (fr)
Other versions
EP1997236A2 (en
Inventor
Alexandros Eleftheriadis
Danny Hong
Ofer Shapiro
Thomas Wiegand
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.)
Vidyo Inc
Original Assignee
Vidyo 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 PCT/US2006/028365 external-priority patent/WO2008060262A1/en
Priority claimed from PCT/US2006/028367 external-priority patent/WO2007075196A1/en
Priority claimed from PCT/US2006/028366 external-priority patent/WO2008082375A2/en
Priority claimed from PCT/US2006/028368 external-priority patent/WO2008051181A1/en
Priority claimed from PCT/US2006/061815 external-priority patent/WO2007067990A2/en
Priority claimed from PCT/US2006/062569 external-priority patent/WO2007076486A2/en
Priority claimed from PCT/US2007/062357 external-priority patent/WO2007095640A2/en
Application filed by Vidyo Inc filed Critical Vidyo Inc
Publication of EP1997236A2 publication Critical patent/EP1997236A2/en
Publication of EP1997236A4 publication Critical patent/EP1997236A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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
    • H04N21/234327—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 by decomposing into layers, e.g. base layer and one or more enhancement layers
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP07757937A 2006-03-03 2007-03-05 System and method for providing error resilience, random access and rate control in scalable video communications Withdrawn EP1997236A4 (en)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US77876006P 2006-03-03 2006-03-03
US78703106P 2006-03-29 2006-03-29
US78699706P 2006-03-29 2006-03-29
PCT/US2006/028365 WO2008060262A1 (en) 2005-09-07 2006-07-21 System and method for scalable and low-delay videoconferencing using scalable video coding
PCT/US2006/028367 WO2007075196A1 (en) 2005-09-07 2006-07-21 System and method for a high reliability base layer trunk
PCT/US2006/028366 WO2008082375A2 (en) 2005-09-07 2006-07-21 System and method for a conference server architecture for low delay and distributed conferencing applications
PCT/US2006/028368 WO2008051181A1 (en) 2006-07-21 2006-07-21 System and method for jitter buffer reduction in scalable coding
US82960906P 2006-10-16 2006-10-16
US86251006P 2006-10-23 2006-10-23
PCT/US2006/061815 WO2007067990A2 (en) 2005-12-08 2006-12-08 Systems and methods for error resilience and random access in video communication systems
PCT/US2006/062569 WO2007076486A2 (en) 2005-12-22 2006-12-22 System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers
US88414807P 2007-01-09 2007-01-09
PCT/US2007/062357 WO2007095640A2 (en) 2006-02-16 2007-02-16 System and method for thinning of scalable video coding bit-streams
PCT/US2007/063335 WO2007103889A2 (en) 2006-03-03 2007-03-05 System and method for providing error resilience, random access and rate control in scalable video communications

Publications (2)

Publication Number Publication Date
EP1997236A2 EP1997236A2 (en) 2008-12-03
EP1997236A4 true EP1997236A4 (en) 2011-05-04

Family

ID=39884835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07757937A Withdrawn EP1997236A4 (en) 2006-03-03 2007-03-05 System and method for providing error resilience, random access and rate control in scalable video communications

Country Status (3)

Country Link
EP (1) EP1997236A4 (en)
AU (1) AU2007223300A1 (en)
WO (1) WO2007103889A2 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8320450B2 (en) 2006-03-29 2012-11-27 Vidyo, Inc. System and method for transcoding between scalable and non-scalable video codecs
US7844097B2 (en) * 2007-12-03 2010-11-30 Samplify Systems, Inc. Compression and decompression of computed tomography data
US8319820B2 (en) * 2008-06-23 2012-11-27 Radvision, Ltd. Systems, methods, and media for providing cascaded multi-point video conferencing units
EP2152009A1 (en) * 2008-08-06 2010-02-10 Thomson Licensing Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore
US9285589B2 (en) 2010-02-28 2016-03-15 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered control of AR eyepiece applications
US9366862B2 (en) 2010-02-28 2016-06-14 Microsoft Technology Licensing, Llc System and method for delivering content to a group of see-through near eye display eyepieces
US8467133B2 (en) 2010-02-28 2013-06-18 Osterhout Group, Inc. See-through display with an optical assembly including a wedge-shaped illumination system
KR20130000401A (en) 2010-02-28 2013-01-02 오스터하우트 그룹 인코포레이티드 Local advertising content on an interactive head-mounted eyepiece
US9229227B2 (en) 2010-02-28 2016-01-05 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a light transmissive wedge shaped illumination system
US9223134B2 (en) 2010-02-28 2015-12-29 Microsoft Technology Licensing, Llc Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses
US10180572B2 (en) 2010-02-28 2019-01-15 Microsoft Technology Licensing, Llc AR glasses with event and user action control of external applications
US8472120B2 (en) 2010-02-28 2013-06-25 Osterhout Group, Inc. See-through near-eye display glasses with a small scale image source
US9759917B2 (en) 2010-02-28 2017-09-12 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered AR eyepiece interface to external devices
US9129295B2 (en) 2010-02-28 2015-09-08 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear
US9091851B2 (en) 2010-02-28 2015-07-28 Microsoft Technology Licensing, Llc Light control in head mounted displays
US9134534B2 (en) 2010-02-28 2015-09-15 Microsoft Technology Licensing, Llc See-through near-eye display glasses including a modular image source
US20120249797A1 (en) 2010-02-28 2012-10-04 Osterhout Group, Inc. Head-worn adaptive display
US8482859B2 (en) 2010-02-28 2013-07-09 Osterhout Group, Inc. See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film
US9182596B2 (en) 2010-02-28 2015-11-10 Microsoft Technology Licensing, Llc See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light
US8477425B2 (en) 2010-02-28 2013-07-02 Osterhout Group, Inc. See-through near-eye display glasses including a partially reflective, partially transmitting optical element
US20150309316A1 (en) 2011-04-06 2015-10-29 Microsoft Technology Licensing, Llc Ar glasses with predictive control of external device based on event input
US9128281B2 (en) 2010-09-14 2015-09-08 Microsoft Technology Licensing, Llc Eyepiece with uniformly illuminated reflective display
US8488246B2 (en) 2010-02-28 2013-07-16 Osterhout Group, Inc. See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film
US9097891B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment
US9097890B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc Grating in a light transmissive illumination system for see-through near-eye display glasses
US9341843B2 (en) 2010-02-28 2016-05-17 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a small scale image source
CA2838067A1 (en) 2011-06-08 2012-12-13 Vidyo, Inc. Systems and methods for improved interactive content sharing in video communication systems
US8184069B1 (en) 2011-06-20 2012-05-22 Google Inc. Systems and methods for adaptive transmission of data
WO2014043165A2 (en) 2012-09-11 2014-03-20 Vidyo, Inc. System and method for agent-based integration of instant messaging and video communication systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003063505A1 (en) * 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding
US20040170331A1 (en) * 2003-01-15 2004-09-02 Canon Kabushiki Kaisha Decoding of a digital image encoded at a plurality of resolution levels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7072394B2 (en) * 2002-08-27 2006-07-04 National Chiao Tung University Architecture and method for fine granularity scalable video coding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003063505A1 (en) * 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding
US20040170331A1 (en) * 2003-01-15 2004-09-02 Canon Kabushiki Kaisha Decoding of a digital image encoded at a plurality of resolution levels

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEN Y ET AL: "SVC frame loss concealment", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. JVT-Q046, 12 October 2005 (2005-10-12), XP030006207 *
JVT: "Joint Scalable Video Model JSVM 4", ITU STUDY GROUP 16 - VIDEO CODING EXPERTS GROUP -ISO/IEC MPEG & ITU-T VCEG(ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), XX, XX, no. JVT-Q202, 18 November 2005 (2005-11-18), XP030006256 *
See also references of WO2007103889A2 *
TIAN V KUMAR MV TAMPERE INTERNATIONAL CTR FOR SIGNAL PROCESSING (FINLAND) D ET AL: "Improved H.264/AVC video broadcast/multicast", VISUAL COMMUNICATIONS AND IMAGE PROCESSING; 12-7-2005 - 15-7-2005; BEIJING,, 12 July 2005 (2005-07-12), XP030080844 *

Also Published As

Publication number Publication date
WO2007103889A2 (en) 2007-09-13
WO2007103889A8 (en) 2008-10-09
AU2007223300A1 (en) 2007-09-13
EP1997236A2 (en) 2008-12-03
WO2007103889A3 (en) 2008-02-28

Similar Documents

Publication Publication Date Title
EP1997236A4 (en) System and method for providing error resilience, random access and rate control in scalable video communications
EP2102988A4 (en) Improved systems and methods for error resilience in video communication systems
EP1964124A4 (en) Systems and methods for error resilience and random access in video communication systems
EP2328319A4 (en) Method, system and server for realizing the secure access control
EP2005740A4 (en) Interactive television application distribution, control, and communication system and methods
EP1989638A4 (en) Methods, apparatus, and systems for providing media content over a communications network
EP2124343A4 (en) Video encoding method, video encoding device, and video encoding program
HK1206179A1 (en) Methods, devices and systems for parallel video encoding and decoding
EP1911292A4 (en) Method, device, and module for improved encoding mode control in video encoding
EP1993230A4 (en) Virtual network storage system, network storage device and virtual method
EP1884125A4 (en) System and method for providing content, management, and interactivity for client devices
EP2216941A4 (en) Audio processing method, system and control server
EP2266050A4 (en) System and method for managing, controlling and/or rendering media in a network
PL3503449T3 (en) Method and apparatus for error control in telecommunications systems
EP2106070A4 (en) Method, system and device for making security control
EP2071846A4 (en) Method, system and media server for iptv channel quickly switching
EP2073557A4 (en) Intra prediction encoding control method and device, its program, and storage medium containing program
EP1858204A4 (en) Access control method, access control system, and packet communication apparatus
EP2045987A4 (en) A network storage system and a control method for accessing the network storage content
EP1971113A4 (en) Communication device, server device, and communication control method
EP2281408A4 (en) Systems and methods for data path control in a wireless network
EP2104270A4 (en) Method, device and system for policy control
EP1883188A4 (en) Access router, service control system, and service control method
EP2056521A4 (en) A method, system and device for achieving multi-party communication security
EP2348782A4 (en) Access controlling method, device and communication system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081002

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 1/66 20060101AFI20081105BHEP

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ELEFTHERIADIS, ALEXANDROS

Inventor name: SHAPIRO, OFER

Inventor name: WIEGAND, THOMAS

Inventor name: HONG, DANNY

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110404

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 7/26 20060101ALI20110329BHEP

Ipc: H04N 7/46 20060101ALI20110329BHEP

Ipc: H04B 1/66 20060101AFI20081105BHEP

17Q First examination report despatched

Effective date: 20141016

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VIDYO, INC.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181002