[go: up one dir, main page]

GB2512880B - Method, device, and computer program for encapsulating partitioned timed media data - Google Patents

Method, device, and computer program for encapsulating partitioned timed media data

Info

Publication number
GB2512880B
GB2512880B GB1306451.4A GB201306451A GB2512880B GB 2512880 B GB2512880 B GB 2512880B GB 201306451 A GB201306451 A GB 201306451A GB 2512880 B GB2512880 B GB 2512880B
Authority
GB
United Kingdom
Prior art keywords
computer program
media data
timed media
partitioned timed
encapsulating partitioned
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.)
Active
Application number
GB1306451.4A
Other versions
GB201306451D0 (en
GB2512880A (en
Inventor
Denoual Franck
Concolato Cyril
Le Feuvre Jean
Maze Frédéric
Le Floch Hervé
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to GB1714144.1A priority Critical patent/GB2551296B/en
Priority to GB1704667.3A priority patent/GB2546027B/en
Priority to GB1306451.4A priority patent/GB2512880B/en
Publication of GB201306451D0 publication Critical patent/GB201306451D0/en
Priority to KR1020157019368A priority patent/KR101748779B1/en
Priority to US14/761,269 priority patent/US9591383B2/en
Priority to RU2015134542A priority patent/RU2616185C2/en
Priority to KR1020187013778A priority patent/KR101965374B1/en
Priority to CN201480016610.9A priority patent/CN105052167B/en
Priority to JP2015553102A priority patent/JP6968516B2/en
Priority to BR112015017192-3A priority patent/BR112015017192B1/en
Priority to EP14700754.6A priority patent/EP2946566B1/en
Priority to CN201811096243.4A priority patent/CN109618235B/en
Priority to RU2017112040A priority patent/RU2654051C1/en
Priority to KR1020177016056A priority patent/KR101861979B1/en
Priority to CN201811096244.9A priority patent/CN109587573B/en
Priority to PCT/EP2014/050952 priority patent/WO2014111547A1/en
Publication of GB2512880A publication Critical patent/GB2512880A/en
Priority to US15/415,738 priority patent/US10405063B2/en
Application granted granted Critical
Publication of GB2512880B publication Critical patent/GB2512880B/en
Priority to RU2018112727A priority patent/RU2689140C1/en
Priority to US16/510,689 priority patent/US11178470B2/en
Priority to JP2019182457A priority patent/JP2020022182A/en
Priority to US17/501,859 priority patent/US12047661B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04N21/23—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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4728—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for selecting a Region Of Interest [ROI], e.g. for requesting a higher resolution version of a selected region
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • 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
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB1306451.4A 2013-01-18 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data Active GB2512880B (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
GB1714144.1A GB2551296B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data
GB1704667.3A GB2546027B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partioned timed media data
GB1306451.4A GB2512880B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data
RU2017112040A RU2654051C1 (en) 2013-01-18 2014-01-17 Method, device and software for segmented synchronized multimedia data encapsulating
CN201811096244.9A CN109587573B (en) 2013-01-18 2014-01-17 Generation apparatus and method, display apparatus and method, and storage medium
RU2015134542A RU2616185C2 (en) 2013-01-18 2014-01-17 Method, device and software for segmented synchronized multimedia data encapsulating
KR1020187013778A KR101965374B1 (en) 2013-01-18 2014-01-17 Method and device for reproducing video data
CN201480016610.9A CN105052167B (en) 2013-01-18 2014-01-17 Method, apparatus and computer-readable storage medium for encapsulating partitioned timed media data
JP2015553102A JP6968516B2 (en) 2013-01-18 2014-01-17 Generator, generator, provider, provider, and program
BR112015017192-3A BR112015017192B1 (en) 2013-01-18 2014-01-17 METHOD AND DEVICE FOR ENCAPSULATING PARTITIONED PROGRAMMED MEDIA DATA, STORAGE MEDIUM AND RECORDING MEDIA
EP14700754.6A EP2946566B1 (en) 2013-01-18 2014-01-17 Method, device, and computer program for encapsulating partitioned timed media data
CN201811096243.4A CN109618235B (en) 2013-01-18 2014-01-17 Generation apparatus and method, processing apparatus and method, and storage medium
KR1020157019368A KR101748779B1 (en) 2013-01-18 2014-01-17 Method, device, and computer program for encapsulating partitioned timed media data
KR1020177016056A KR101861979B1 (en) 2013-01-18 2014-01-17 Generation method and device of media file comprising media data region and metadata region
US14/761,269 US9591383B2 (en) 2013-01-18 2014-01-17 Method, device, and computer program for encapsulating partitioned timed media data
PCT/EP2014/050952 WO2014111547A1 (en) 2013-01-18 2014-01-17 Method, device, and computer program for encapsulating partitioned timed media data
US15/415,738 US10405063B2 (en) 2013-01-18 2017-01-25 Method, device, and computer program for encapsulating partitioned timed media data
RU2018112727A RU2689140C1 (en) 2013-01-18 2018-04-10 Method, device and computer program for encapsulating segmented synchronized multimedia data
US16/510,689 US11178470B2 (en) 2013-01-18 2019-07-12 Method, device, and computer program for encapsulating partitioned timed media data
JP2019182457A JP2020022182A (en) 2013-01-18 2019-10-02 Media file generation method and media file generation device
US17/501,859 US12047661B2 (en) 2013-01-18 2021-10-14 Method, device, and computer program for encapsulating partitioned timed media data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1306451.4A GB2512880B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data

Publications (3)

Publication Number Publication Date
GB201306451D0 GB201306451D0 (en) 2013-05-22
GB2512880A GB2512880A (en) 2014-10-15
GB2512880B true GB2512880B (en) 2017-12-20

Family

ID=48483638

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1306451.4A Active GB2512880B (en) 2013-01-18 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data
GB1714144.1A Active GB2551296B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1714144.1A Active GB2551296B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partitioned timed media data

Country Status (1)

Country Link
GB (2) GB2512880B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513303B (en) * 2013-04-16 2017-06-07 Canon Kk Method and device for partitioning an image
BR112016000920A2 (en) * 2013-07-22 2020-03-10 Sony Corporation IMAGE DECODING APPARATUS AND METHOD
GB2542282B (en) 2013-10-22 2018-08-01 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data in a server
GB2535453A (en) * 2015-02-10 2016-08-24 Canon Kk Method, device, and computer program for encapsulating hevc layered media data
GB2550604A (en) * 2016-05-24 2017-11-29 Canon Kk Method, device, and computer program for encapsulating and parsing timed media data
US11062738B2 (en) * 2017-03-23 2021-07-13 Qualcomm Incorporated Signalling of video content including sub-picture bitstreams for video coding
GB2567485B (en) * 2017-10-13 2020-07-29 Canon Kk Method and device for exchanging data between a web application and an associated web engine
GB2590435B (en) * 2019-12-17 2023-12-20 Canon Kk Method, device, and computer program for improving encapsulation of media content
GB2597642B (en) 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004363A1 (en) * 2002-06-28 2004-01-08 Sharp Kabushiki Kaisha Image encoding device, image transmission device, and image pickup device
WO2007015817A2 (en) * 2005-08-01 2007-02-08 Covi Technologies, Inc. Systems and methods for providing high-resolution regions-of-interest
WO2011125051A1 (en) * 2010-04-09 2011-10-13 Canon Kabushiki Kaisha Method for accessing a spatio-temporal part of a compressed video sequence
US20110305278A1 (en) * 2010-04-28 2011-12-15 Canon Kabushiki Kaisha Method of accessing a spatio-temporal part of a video sequence of images
WO2012168365A1 (en) * 2011-06-08 2012-12-13 Koninklijke Kpn N.V. Spatially-segmented content delivery
GB2509956A (en) * 2013-01-18 2014-07-23 Canon Kk Encapsulating tiled timed media data, applicable to scalable coding

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6214235B2 (en) * 2012-07-02 2017-10-18 キヤノン株式会社 File generation method, file generation apparatus, and program

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004363A1 (en) * 2002-06-28 2004-01-08 Sharp Kabushiki Kaisha Image encoding device, image transmission device, and image pickup device
WO2007015817A2 (en) * 2005-08-01 2007-02-08 Covi Technologies, Inc. Systems and methods for providing high-resolution regions-of-interest
WO2011125051A1 (en) * 2010-04-09 2011-10-13 Canon Kabushiki Kaisha Method for accessing a spatio-temporal part of a compressed video sequence
US20110305278A1 (en) * 2010-04-28 2011-12-15 Canon Kabushiki Kaisha Method of accessing a spatio-temporal part of a video sequence of images
WO2012168365A1 (en) * 2011-06-08 2012-12-13 Koninklijke Kpn N.V. Spatially-segmented content delivery
GB2509956A (en) * 2013-01-18 2014-07-23 Canon Kk Encapsulating tiled timed media data, applicable to scalable coding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INGO KOFLER ; ROBERT KUSCHNIG ; HERMANN HELLWAGNER: "Implications of the ISO base media file format on adaptive HTTP streaming of H.264/SVC", CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE (CCNC), 2012 IEEE, IEEE, 14 January 2012 (2012-01-14), pages 549 - 553, XP032160856, ISBN: 978-1-4577-2070-3, DOI: 10.1109/CCNC.2012.6180986 *

Also Published As

Publication number Publication date
GB201306451D0 (en) 2013-05-22
GB2551296A (en) 2017-12-13
GB2512880A (en) 2014-10-15
GB201714144D0 (en) 2017-10-18
GB2551296B (en) 2018-02-28

Similar Documents

Publication Publication Date Title
GB2519746B (en) Method, device and computer program for encapsulating scalable partitioned timed media data
GB201313157D0 (en) Method, device and computer program for encapsulating partitioned timed media data using sub-track feature
GB2513140B (en) Methods, devices, and computer programs for streaming partitioned timed media data
GB2516825B (en) Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies
GB201609145D0 (en) Method, device, and computer program for encapsulating and parssing timed media data
GB201609446D0 (en) Method, device and computer program for encapsulating and parsing timed media data
GB2527786B (en) Method, device, and computer program for encapsulating HEVC layered media data
GB2534057B (en) Methods for providing media data, method for receiving media data and corresponding devices
GB2512880B (en) Method, device, and computer program for encapsulating partitioned timed media data
ZA201500535B (en) Data processing device,and data processing method
GB2519201B (en) Processing apparatus for three-dimensional data, processing method therefor, and processing program therefor
EP2977876A4 (en) Information processing device, information processing method, program, and information storage medium
HUE039896T2 (en) Data storage method, data storage apparatus, and storage device
GB201511188D0 (en) Method and device for mining data regular expression
SG11201508780UA (en) Method and system for encrypting data
GB2546027B (en) Method, device, and computer program for encapsulating partioned timed media data
ZA201602806B (en) Data processing device, and data processing method
GB201312218D0 (en) A method and system for processing data
GB2509956B (en) Method, device and computer program for efficient encapsulation of timed tiled media data
SG11201601228SA (en) Data compression apparatus, method, and program
GB201502207D0 (en) Method, device, and computer program for encapsulating hevc layered media data
SG11201600589RA (en) Data processing apparatus, data processing method, and program
EP2911087A4 (en) Method, device and apparatus for storing and reading data
EP2993444A4 (en) Information provision device, information provision method, and information provision program
EP2986007A4 (en) Information processing apparatus, data processing method thereof, and program