EP3977750A4 - An apparatus, a method and a computer program for video coding and decoding - Google Patents

An apparatus, a method and a computer program for video coding and decoding Download PDF

Info

Publication number
EP3977750A4
EP3977750A4 EP20814633.2A EP20814633A EP3977750A4 EP 3977750 A4 EP3977750 A4 EP 3977750A4 EP 20814633 A EP20814633 A EP 20814633A EP 3977750 A4 EP3977750 A4 EP 3977750A4
Authority
EP
European Patent Office
Prior art keywords
decoding
computer program
video coding
coding
video
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.)
Pending
Application number
EP20814633.2A
Other languages
German (de)
French (fr)
Other versions
EP3977750A1 (en
Inventor
Emre Aksu
Miska Hannuksela
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.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP3977750A1 publication Critical patent/EP3977750A1/en
Publication of EP3977750A4 publication Critical patent/EP3977750A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • 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
    • 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
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video 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]
    • H04N21/80—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)
  • Computer Security & Cryptography (AREA)
  • Television Signal Processing For Recording (AREA)
EP20814633.2A 2019-05-29 2020-05-27 An apparatus, a method and a computer program for video coding and decoding Pending EP3977750A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20195453 2019-05-29
PCT/FI2020/050356 WO2020240089A1 (en) 2019-05-29 2020-05-27 An apparatus, a method and a computer program for video coding and decoding

Publications (2)

Publication Number Publication Date
EP3977750A1 EP3977750A1 (en) 2022-04-06
EP3977750A4 true EP3977750A4 (en) 2023-06-21

Family

ID=73552016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20814633.2A Pending EP3977750A4 (en) 2019-05-29 2020-05-27 An apparatus, a method and a computer program for video coding and decoding

Country Status (2)

Country Link
EP (1) EP3977750A4 (en)
WO (1) WO2020240089A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024076494A1 (en) * 2022-10-03 2024-04-11 Bytedance Inc. Enhanced signalling of preselection in a media file

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180007407A1 (en) * 2015-02-10 2018-01-04 Canon Kabushiki Kaisha Image data encapsulation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2538997A (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy A method, an apparatus, a computer program for video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180007407A1 (en) * 2015-02-10 2018-01-04 Canon Kabushiki Kaisha Image data encapsulation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Text of ISO/IEC FDIS 23008-12 3rd edition Image File Format", no. n18310, 18 January 2019 (2019-01-18), XP030212861, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/125_Marrakech/wg11/w18310.zip w18310_23008-12_Ed2_FDIS COR1_R1.doc> [retrieved on 20190118] *
HANNUKSELA M M ET AL: "Relative location offsets for ISOBMFF", no. m38615, 25 May 2016 (2016-05-25), XP030066967, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/115_Geneva/wg11/m38615-v1-m38615_ISOBMFF_relative_location_offsets.zip m38615_ISOBMFF_relative_location_offsets.doc> [retrieved on 20160525] *
See also references of WO2020240089A1 *

Also Published As

Publication number Publication date
WO2020240089A1 (en) 2020-12-03
EP3977750A1 (en) 2022-04-06

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Ipc: H04N 19/46 20140101ALI20230515BHEP

Ipc: H04N 19/30 20140101ALI20230515BHEP

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