EP2759156A1 - Processeur multimédia - Google Patents

Processeur multimédia

Info

Publication number
EP2759156A1
EP2759156A1 EP12833936.3A EP12833936A EP2759156A1 EP 2759156 A1 EP2759156 A1 EP 2759156A1 EP 12833936 A EP12833936 A EP 12833936A EP 2759156 A1 EP2759156 A1 EP 2759156A1
Authority
EP
European Patent Office
Prior art keywords
content
encoding
profile
file
pass log
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Withdrawn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
EP12833936.3A
Other languages
German (de)
English (en)
Other versions
EP2759156A4 (fr
Inventor
Kavi Maharajh
Bart Macneil
Torin Walker
Dennis Perov
Girish G. RAO
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.)
Quickplay Media Co
Original Assignee
Quickplay Media Co
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 Quickplay Media Co filed Critical Quickplay Media Co
Publication of EP2759156A1 publication Critical patent/EP2759156A1/fr
Publication of EP2759156A4 publication Critical patent/EP2759156A4/fr
Withdrawn legal-status Critical Current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]
    • H04N21/20—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
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 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
    • 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
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Debugging And Monitoring (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Conformément à des modes de réalisation, la présente invention concerne un procédé et un système pour déterminer si un registre de transmission existant peut ou non être réutilisé. Le procédé peut consister à associer un registre de transmission existant à un profil de codage. Le procédé peut en outre consister à calculer, à l'aide d'un processeur, une signature pour le profil de codage et pour un profil de codage cible. Le procédé peut consister à comparer, à l'aide du processeur, au moins une partie des deux signatures et, sur la base d'un résultat de la comparaison, à stocker dans une mémoire accessible par le processeur au moins l'une d'une indication selon laquelle le fichier de registre de transmission peut être utilisé conjointement avec le profil de codage cible et d'une indication selon laquelle le fichier de registre de transmission ne peut pas être utilisé conjointement avec le profil de codage cible.
EP12833936.3A 2011-09-19 2012-09-19 Processeur multimédia Withdrawn EP2759156A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161536470P 2011-09-19 2011-09-19
PCT/CA2012/050654 WO2013040708A1 (fr) 2011-09-19 2012-09-19 Processeur multimédia

Publications (2)

Publication Number Publication Date
EP2759156A1 true EP2759156A1 (fr) 2014-07-30
EP2759156A4 EP2759156A4 (fr) 2015-10-21

Family

ID=47913721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12833936.3A Withdrawn EP2759156A4 (fr) 2011-09-19 2012-09-19 Processeur multimédia

Country Status (3)

Country Link
EP (1) EP2759156A4 (fr)
CA (1) CA2849158A1 (fr)
WO (1) WO2013040708A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8892761B1 (en) 2008-04-04 2014-11-18 Quickplay Media Inc. Progressive download playback
WO2008072093A2 (fr) 2006-12-13 2008-06-19 Quickplay Media Inc. Plate-forme multimédia mobile
US9571902B2 (en) 2006-12-13 2017-02-14 Quickplay Media Inc. Time synchronizing of distinct video and data feeds that are delivered in a single mobile IP data network compatible stream
US9699230B2 (en) 2014-12-10 2017-07-04 At&T Mobility Ii Llc Network bandwidth conservation
US20190028750A1 (en) * 2016-01-21 2019-01-24 Thomson Licensing Media asset recommendations and sorting based on rendering device properties
US20180121213A1 (en) * 2016-10-31 2018-05-03 Anthony WL Koo Method apparatus for dynamically reducing application render-to-on screen time in a desktop environment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7870089B1 (en) * 2001-12-03 2011-01-11 Aol Inc. Reducing duplication of embedded resources on a network
US7343291B2 (en) * 2003-07-18 2008-03-11 Microsoft Corporation Multi-pass variable bitrate media encoding
US7383180B2 (en) * 2003-07-18 2008-06-03 Microsoft Corporation Constant bitrate media encoding techniques
US7613787B2 (en) * 2004-09-24 2009-11-03 Microsoft Corporation Efficient algorithm for finding candidate objects for remote differential compression
WO2008072093A2 (fr) * 2006-12-13 2008-06-19 Quickplay Media Inc. Plate-forme multimédia mobile
US20080162451A1 (en) * 2006-12-29 2008-07-03 General Instrument Corporation Method, System and Computer Readable Medium for Identifying and Managing Content
US20080235200A1 (en) * 2007-03-21 2008-09-25 Ripcode, Inc. System and Method for Identifying Content
GB0707276D0 (en) * 2007-04-16 2007-05-23 Adventiq Ltd Video data transmission

Also Published As

Publication number Publication date
WO2013040708A1 (fr) 2013-03-28
CA2849158A1 (fr) 2013-03-28
EP2759156A4 (fr) 2015-10-21

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