CA3020519A1 - End of sequence and end of bitstream nal units in separate file tracks - Google Patents

End of sequence and end of bitstream nal units in separate file tracks Download PDF

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Publication number
CA3020519A1
CA3020519A1 CA3020519A CA3020519A CA3020519A1 CA 3020519 A1 CA3020519 A1 CA 3020519A1 CA 3020519 A CA3020519 A CA 3020519A CA 3020519 A CA3020519 A CA 3020519A CA 3020519 A1 CA3020519 A1 CA 3020519A1
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CA
Canada
Prior art keywords
unit
track
bitstream
access unit
access
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
CA3020519A
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English (en)
French (fr)
Inventor
Ye-Kui Wang
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Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3020519A1 publication Critical patent/CA3020519A1/en
Pending legal-status Critical Current

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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA3020519A 2016-05-23 2017-05-23 End of sequence and end of bitstream nal units in separate file tracks Pending CA3020519A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662340437P 2016-05-23 2016-05-23
US62/340,437 2016-05-23
US15/601,233 US10623755B2 (en) 2016-05-23 2017-05-22 End of sequence and end of bitstream NAL units in separate file tracks
US15/601,233 2017-05-22
PCT/US2017/033925 WO2017205325A1 (en) 2016-05-23 2017-05-23 End of sequence and end of bitstream nal units in separate file tracks

Publications (1)

Publication Number Publication Date
CA3020519A1 true CA3020519A1 (en) 2017-11-30

Family

ID=60330621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3020519A Pending CA3020519A1 (en) 2016-05-23 2017-05-23 End of sequence and end of bitstream nal units in separate file tracks

Country Status (8)

Country Link
US (2) US10623755B2 (enExample)
EP (1) EP3466094A1 (enExample)
JP (1) JP6960945B2 (enExample)
KR (1) KR102604891B1 (enExample)
CN (1) CN109155877B (enExample)
CA (1) CA3020519A1 (enExample)
TW (1) TWI763669B (enExample)
WO (1) WO2017205325A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10623755B2 (en) 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
GB2560921B (en) * 2017-03-27 2020-04-08 Canon Kk Method and apparatus for encoding media data comprising generated content
US10595048B1 (en) * 2018-09-13 2020-03-17 Tencent America LLC Method and device using high layer syntax architecture for coding and decoding
US10999590B2 (en) 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types
CN112118453B (zh) * 2019-06-20 2024-08-09 腾讯美国有限责任公司 视频解码方法和设备、计算机设备以及存储介质
US12022084B2 (en) * 2019-06-21 2024-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Video coding layer up-switching indication
US11375232B2 (en) * 2019-12-10 2022-06-28 Zte (Uk) Limited Sub picture signaling in video coding
US11477487B2 (en) * 2019-12-10 2022-10-18 Zte (Uk) Limited Subpicture signaling in video coding
KR102772741B1 (ko) * 2019-12-23 2025-02-25 에스케이하이닉스 주식회사 컨트롤러 및 컨트롤러의 동작방법
US11343524B2 (en) * 2019-12-27 2022-05-24 Tencent America LLC Method for adaptation parameter set reference and constraints in coded video stream
US11792432B2 (en) * 2020-02-24 2023-10-17 Tencent America LLC Techniques for signaling and identifying access unit boundaries
CN111541901B (zh) * 2020-05-11 2022-05-27 网易（杭州）网络有限公司 图片解码的方法和装置
WO2021237129A1 (en) 2020-05-22 2021-11-25 Bytedance Inc. Indication of end of sequence in coded video
CN115885512A (zh) * 2020-06-12 2023-03-31 字节跳动有限公司 视频比特流中图片输出顺序的约束
US11711518B2 (en) 2020-09-17 2023-07-25 Lemon Inc. Decoding capability information storage in video coding
US11611752B2 (en) 2020-10-07 2023-03-21 Lemon Inc. Adaptation parameter set storage in video coding
EP4260569A1 (en) * 2020-12-09 2023-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File generator, file parser, methods and video bitstream with improved access unit delimiter, end of sequence, end of bitstream and further non-video coding layer network access layer units
CN117296317A (zh) * 2021-04-19 2023-12-26 Lg 电子株式会社 媒体文件处理方法及其设备
US20240205409A1 (en) * 2021-04-19 2024-06-20 Lg Electronics Inc. Method and device for generating/receiving media file on basis of eos sample group, and method for transmitting media file
GB2618298A (en) * 2021-09-21 2023-11-08 V Nova Int Ltd Low complexity enhancement video coding with temporal scalability

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3513148B1 (ja) * 2002-10-11 2004-03-31 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム
US20070006274A1 (en) * 2005-06-30 2007-01-04 Toni Paila Transmission and reception of session packets
KR100825743B1 (ko) * 2005-11-15 2008-04-29 한국전자통신연구원 실시간으로 비트스트림의 공간 해상도를 변환할 수 있는스케일러블 비디오 코딩 방법 및 그 방법을 이용한 코덱
SG189599A1 (en) * 2006-11-08 2013-05-31 Sargent & Greenleaf Cash tracking system
KR101242472B1 (ko) * 2008-07-16 2013-03-12 노키아 코포레이션 트랙 및 트랙 서브세트의 그룹화를 위한 방법 및 장치
US8514942B2 (en) * 2008-12-31 2013-08-20 Entropic Communications, Inc. Low-resolution video coding content extraction
EP2424257A4 (en) * 2009-04-24 2015-12-02 Lg Electronics Inc VIDEO DISPLAY DEVICE AND OPERATING METHOD THEREFOR
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
US8914835B2 (en) * 2009-10-28 2014-12-16 Qualcomm Incorporated Streaming encoded video data
US9485546B2 (en) 2010-06-29 2016-11-01 Qualcomm Incorporated Signaling video samples for trick mode video representations
WO2012003237A1 (en) * 2010-06-29 2012-01-05 Qualcomm Incorporated Signaling video samples for trick mode video representations
US9451284B2 (en) * 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
WO2013106521A2 (en) * 2012-01-10 2013-07-18 Vidyo, Inc. Techniques for layered video encoding and decoding
EP2805520A1 (en) * 2012-01-20 2014-11-26 Telefonaktiebolaget LM Ericsson (Publ) Sub-bitstream extraction
US9565431B2 (en) * 2012-04-04 2017-02-07 Qualcomm Incorporated Low-delay video buffering in video coding
KR101678321B1 (ko) * 2012-07-02 2016-11-21 노키아 테크놀로지스 오와이 비디오 코딩을 위한 방법 및 장치
US9161039B2 (en) 2012-09-24 2015-10-13 Qualcomm Incorporated Bitstream properties in video coding
US9479774B2 (en) * 2012-09-24 2016-10-25 Qualcomm Incorporated Buffering period and recovery point supplemental enhancement information messages
US9584825B2 (en) * 2012-09-27 2017-02-28 Qualcomm Incorporated Long-term reference picture signaling in video coding
WO2014049205A1 (en) * 2012-09-28 2014-04-03 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
WO2014049066A1 (en) * 2012-09-28 2014-04-03 Telefonaktiebolaget Lm Ericsson (Publ) Decoding and encoding of pictures of a video sequence
US10038899B2 (en) * 2012-10-04 2018-07-31 Qualcomm Incorporated File format for video data
US9900609B2 (en) * 2013-01-04 2018-02-20 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US9402076B2 (en) * 2013-01-07 2016-07-26 Qualcomm Incorporated Video buffering operations for random access in video coding
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding
JP5672320B2 (ja) * 2013-02-26 2015-02-18 Ｎｔｔエレクトロニクス株式会社 デコーダ装置
US9596486B2 (en) * 2013-04-05 2017-03-14 Qualcomm Incorporated IRAP access units and bitstream switching and splicing
JP2016519855A (ja) * 2013-04-05 2016-07-07 シャープ株式会社 ランダムアクセスポイント・ピクチャ
US9591321B2 (en) * 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
US9674522B2 (en) * 2013-04-08 2017-06-06 Qualcomm Incorporated Device and method for scalable coding of video information
US9602822B2 (en) * 2013-04-17 2017-03-21 Qualcomm Incorporated Indication of cross-layer picture type alignment in multi-layer video coding
US10003815B2 (en) * 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
JP6505026B2 (ja) * 2013-07-10 2019-04-24 シャープ株式会社 符号化方法
US20150016547A1 (en) * 2013-07-15 2015-01-15 Sony Corporation Layer based hrd buffer management for scalable hevc
TW201517597A (zh) * 2013-07-31 2015-05-01 Nokia Corp 用於視訊編碼及解碼之方法及裝置
JP5774652B2 (ja) * 2013-08-27 2015-09-09 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US10057569B2 (en) * 2013-10-10 2018-08-21 Sharp Kabushiki Kaisha Alignment of picture order count
HK1223472A1 (zh) * 2013-10-10 2017-07-28 夏普株式会社 图像解码装置
MY178305A (en) * 2013-10-11 2020-10-07 Vid Scale Inc High level syntax for hevc extensions
HUE032227T2 (en) * 2013-10-14 2017-09-28 ERICSSON TELEFON AB L M (publ) Scaling an image sequence in scalable video
WO2015056182A2 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
US9621919B2 (en) * 2013-10-23 2017-04-11 Qualcomm Incorporated Multi-layer video file format designs
WO2015113644A1 (en) * 2014-02-03 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for naming video content chunks
US20150264404A1 (en) * 2014-03-17 2015-09-17 Nokia Technologies Oy Method and apparatus for video coding and decoding
US9794595B2 (en) 2014-03-18 2017-10-17 Qualcomm Incorporated Derivation of end of sequence NAL unit information for multi-layer bitstreams
KR101560727B1 (ko) * 2014-04-07 2015-10-15 네이버 주식회사 멀티트랙 비디오 컨텐츠의 제공을 위한 멀티트랙 비디오 컨텐츠 서비스 방법 및 시스템
US9866852B2 (en) * 2014-06-20 2018-01-09 Qualcomm Incorporated Video coding using end of sequence network abstraction layer units
US10284867B2 (en) * 2014-12-18 2019-05-07 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
GB2534136A (en) * 2015-01-12 2016-07-20 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
US10148969B2 (en) * 2015-02-11 2018-12-04 Qualcomm Incorporated Of sample entry and operation point signalling in a layered video file format
US20170094288A1 (en) * 2015-09-25 2017-03-30 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US9788022B2 (en) * 2015-09-29 2017-10-10 Verizon Patent And Licensing Inc. Systems and methods for optimizing digital advertisement insertion
US10349067B2 (en) * 2016-02-17 2019-07-09 Qualcomm Incorporated Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks
US10623755B2 (en) 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
CN109155861B (zh) * 2016-05-24 2021-05-25 诺基亚技术有限公司 用于编码媒体内容的方法和装置以及计算机可读存储介质

Also Published As

Publication number Publication date
BR112018073877A2 (pt) 2019-02-26
US20170339421A1 (en) 2017-11-23
WO2017205325A1 (en) 2017-11-30
CN109155877A (zh) 2019-01-04
KR20190013763A (ko) 2019-02-11
TW201743607A (zh) 2017-12-16
US10623755B2 (en) 2020-04-14
JP6960945B2 (ja) 2021-11-05
US11115669B2 (en) 2021-09-07
JP2019520739A (ja) 2019-07-18
US20200154116A1 (en) 2020-05-14
KR102604891B1 (ko) 2023-11-21
CN109155877B (zh) 2021-09-21
TWI763669B (zh) 2022-05-11
EP3466094A1 (en) 2019-04-10

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