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GB2546027B - Method, device, and computer program for encapsulating partioned timed media data - Google Patents

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

Info

Publication number
GB2546027B
GB2546027B GB1704667.3A GB201704667A GB2546027B GB 2546027 B GB2546027 B GB 2546027B GB 201704667 A GB201704667 A GB 201704667A GB 2546027 B GB2546027 B GB 2546027B
Authority
GB
United Kingdom
Prior art keywords
partioned
encapsulating
computer program
media data
timed media
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
GB1704667.3A
Other versions
GB201704667D0 (en
GB2546027A (en
Inventor
Maze Frédéric
Le Floch Hervé
Denoual Franck
Concolato Cyril
Le Feuvre Jean
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 GB1704667.3A priority Critical patent/GB2546027B/en
Priority claimed from GB1306451.4A external-priority patent/GB2512880B/en
Publication of GB201704667D0 publication Critical patent/GB201704667D0/en
Publication of GB2546027A publication Critical patent/GB2546027A/en
Application granted granted Critical
Publication of GB2546027B publication Critical patent/GB2546027B/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]
    • H04N21/80—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
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB1704667.3A 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partioned timed media data Active GB2546027B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1704667.3A GB2546027B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partioned timed media data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (3)

Publication Number Publication Date
GB201704667D0 GB201704667D0 (en) 2017-05-10
GB2546027A GB2546027A (en) 2017-07-05
GB2546027B true GB2546027B (en) 2017-12-20

Family

ID=58687803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1704667.3A Active GB2546027B (en) 2013-04-09 2013-04-09 Method, device, and computer program for encapsulating partioned timed media data

Country Status (1)

Country Link
GB (1) GB2546027B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2519746B (en) 2013-10-22 2016-12-14 Canon Kk Method, device and computer program for encapsulating scalable partitioned timed media data
EP3442240A1 (en) 2017-08-10 2019-02-13 Nagravision S.A. Extended scene view
CN109547864B (en) * 2017-09-21 2021-05-07 腾讯科技（深圳）有限公司 Media data processing method and device
GB2567625B (en) 2017-10-12 2020-07-15 Canon Kk Method, device, and computer program for generating timed media data
GB2572947A (en) * 2018-04-05 2019-10-23 Canon Kk Method and apparatus for encapsulating images in a file
EP4128810A1 (en) 2020-04-03 2023-02-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File format concepts for video coding
GB2597642B (en) * 2020-06-16 2023-08-02 Canon Kk Method, device, and computer program for encapsulating media data into a media file
GB2602642A (en) * 2021-01-06 2022-07-13 Canon Kk Method and apparatus for encapsulating uncompressed video data into a file

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2946566A1 (en) * 2013-01-18 2015-11-25 Canon Kabushiki Kaisha Method, device, and computer program for encapsulating partitioned timed media data
GB2542282A (en) * 2013-10-22 2017-03-15 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data in a server

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2946566A1 (en) * 2013-01-18 2015-11-25 Canon Kabushiki Kaisha Method, device, and computer program for encapsulating partitioned timed media data
GB2542282A (en) * 2013-10-22 2017-03-15 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data in a server

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JEAN LE FEUVRE; CYRIL CONCOLATO; FRANCK DENOUAL; FRÉDÉRIC MAZÉ; ERIC NASSOR; NAEL OUEDRAOGO; HERVÉ LE FLOCH: "Support for efficient tile access in the HEVC File Format", 104. MPEG MEETING; 22-4-2013 - 26-4-2013; INCHEON; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), 17 April 2013 (2013-04-17), XP030057763 *

Also Published As

Publication number Publication date
GB201704667D0 (en) 2017-05-10
GB2546027A (en) 2017-07-05

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