CN108141617B - 用于处理及产生文件的方法和设备以及计算机可读存储媒体 - Google Patents

用于处理及产生文件的方法和设备以及计算机可读存储媒体 Download PDF

Info

Publication number
CN108141617B
CN108141617B CN201680059882.6A CN201680059882A CN108141617B CN 108141617 B CN108141617 B CN 108141617B CN 201680059882 A CN201680059882 A CN 201680059882A CN 108141617 B CN108141617 B CN 108141617B
Authority
CN
China
Prior art keywords
sample
operating point
group
track
file
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
CN201680059882.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN108141617A (zh
Inventor
伏努·亨利
王业奎
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.)
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 CN108141617A publication Critical patent/CN108141617A/zh
Application granted granted Critical
Publication of CN108141617B publication Critical patent/CN108141617B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
CN201680059882.6A 2015-10-14 2016-10-14 用于处理及产生文件的方法和设备以及计算机可读存储媒体 Active CN108141617B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562241691P 2015-10-14 2015-10-14
US62/241,691 2015-10-14
US15/293,092 US10034010B2 (en) 2015-10-14 2016-10-13 Alignment of operation point sample group in multi-layer bitstreams file format
US15/293,092 2016-10-13
PCT/US2016/057109 WO2017066617A1 (en) 2015-10-14 2016-10-14 Alignment of operation point sample group in multi-layer bitstreams file format

Publications (2)

Publication Number Publication Date
CN108141617A CN108141617A (zh) 2018-06-08
CN108141617B true CN108141617B (zh) 2019-07-16

Family

ID=57227101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680059882.6A Active CN108141617B (zh) 2015-10-14 2016-10-14 用于处理及产生文件的方法和设备以及计算机可读存储媒体

Country Status (10)

Country Link
US (1) US10034010B2 (enExample)
EP (1) EP3363205B1 (enExample)
JP (1) JP6506474B2 (enExample)
KR (1) KR101951615B1 (enExample)
CN (1) CN108141617B (enExample)
AU (1) AU2016340116B2 (enExample)
BR (1) BR112018007529B1 (enExample)
ES (1) ES2813908T3 (enExample)
TW (1) TWI651961B (enExample)
WO (1) WO2017066617A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10291923B2 (en) * 2016-05-24 2019-05-14 Qualcomm Incorporated Mapping of tile grouping and samples in HEVC and L-HEVC file formats
US11197040B2 (en) * 2016-10-17 2021-12-07 Mediatek Inc. Deriving and signaling a region or viewport in streaming media
US12008052B2 (en) * 2018-04-05 2024-06-11 Canon Kabushiki Kaisha Method and apparatus for encapsulating images in a file
CN113196771B (zh) 2018-12-21 2023-12-22 北京字节跳动网络技术有限公司 基于运动矢量精度的运动矢量范围
CN114009054B (zh) * 2019-06-28 2024-08-09 索尼集团公司 信息处理装置和方法、再现处理装置和方法
CN114424557B (zh) 2019-09-24 2023-11-10 华为技术有限公司 不允许未使用的层包括在多层视频码流中
KR102647019B1 (ko) * 2019-11-29 2024-03-12 지티이 코포레이션 멀티뷰 비디오 프로세싱 방법 및 장치
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
US11877011B2 (en) 2020-09-17 2024-01-16 Lemon Inc. Picture dimension indication in decoder configuration record
US11671627B2 (en) 2020-09-17 2023-06-06 Lemon Inc. Operating point entity group signaling in coded video
WO2022060192A1 (ko) * 2020-09-17 2022-03-24 엘지전자 주식회사 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체
US11711518B2 (en) 2020-09-17 2023-07-25 Lemon Inc. Decoding capability information storage in video coding
WO2022065875A1 (ko) * 2020-09-22 2022-03-31 엘지전자 주식회사 동작점 정보와 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체
US12445652B2 (en) 2020-09-29 2025-10-14 Lg Electronics Inc. Method and device for generating/receiving media file including output layer set information, and method for transmitting media file
US11611752B2 (en) 2020-10-07 2023-03-21 Lemon Inc. Adaptation parameter set storage in video coding
WO2022139260A1 (ko) * 2020-12-21 2022-06-30 엘지전자 주식회사 미디어 파일을 생성하고 처리하는 방법 및 장치
CN116724555A (zh) * 2020-12-21 2023-09-08 Lg电子株式会社 媒体文件处理方法及其装置
WO2022139261A1 (ko) * 2020-12-21 2022-06-30 엘지전자 주식회사 미디어 파일 처리 방법 및 장치
WO2023200291A1 (ko) * 2022-04-14 2023-10-19 엘지전자 주식회사 포인트 클라우드 데이터의 전송 장치와 이 전송 장치에서 수행되는 방법 및, 포인트 클라우드 데이터의 수신 장치와 이 수신 장치에서 수행되는 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101283351A (zh) * 2005-07-19 2008-10-08 苹果公司 用于媒体数据传输的方法和设备
GB2469563A (en) * 2009-04-14 2010-10-20 Apple Inc A method system and apparatuses for processing readable content stored in a stream of data
WO2015059194A1 (en) * 2013-10-22 2015-04-30 Canon Kabushiki Kaisha Method, device, and computer program for encapsulating scalable partitioned timed media data

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012203922A1 (en) 2005-07-19 2012-07-26 Apple Inc. Method and apparatus for media data transmission
CN101518087B (zh) 2006-08-24 2013-05-01 诺基亚公司 用于指示媒体文件中轨道关系的系统和方法
CN102132562B (zh) * 2008-07-16 2014-10-22 西斯威尔国际有限公司 用于轨道和轨道子集归组的方法和设备
US8719309B2 (en) * 2009-04-14 2014-05-06 Apple Inc. Method and apparatus for media data transmission
US20130097334A1 (en) * 2010-06-14 2013-04-18 Thomson Licensing Method and apparatus for encapsulating coded multi-component video
US8930562B2 (en) * 2010-07-20 2015-01-06 Qualcomm Incorporated Arranging sub-track fragments for streaming video data
US20160119639A1 (en) * 2012-04-20 2016-04-28 Sony Corporation Image processing apparatus and image processing method
US9451256B2 (en) * 2012-07-20 2016-09-20 Qualcomm Incorporated Reusing parameter sets for video coding
EP2946566B1 (en) * 2013-01-18 2021-09-01 Canon Kabushiki Kaisha Method, device, and computer program for encapsulating partitioned timed media data
GB2512829B (en) * 2013-04-05 2015-05-27 Canon Kk Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme
US10595031B2 (en) 2013-07-12 2020-03-17 Qualcomm Incorporated Selection of target output layers in high efficiency video coding extensions
GB2516825B (en) * 2013-07-23 2015-11-25 Canon Kk Method, device, and computer program for encapsulating partitioned timed media data using a generic signaling for coding dependencies
US9621919B2 (en) * 2013-10-23 2017-04-11 Qualcomm Incorporated Multi-layer video file format designs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101283351A (zh) * 2005-07-19 2008-10-08 苹果公司 用于媒体数据传输的方法和设备
GB2469563A (en) * 2009-04-14 2010-10-20 Apple Inc A method system and apparatuses for processing readable content stored in a stream of data
WO2015059194A1 (en) * 2013-10-22 2015-04-30 Canon Kabushiki Kaisha Method, device, and computer program for encapsulating scalable partitioned timed media data

Also Published As

Publication number Publication date
WO2017066617A1 (en) 2017-04-20
CN108141617A (zh) 2018-06-08
AU2016340116A1 (en) 2018-04-12
KR20180068979A (ko) 2018-06-22
EP3363205B1 (en) 2020-05-27
US10034010B2 (en) 2018-07-24
KR101951615B1 (ko) 2019-02-22
US20170111650A1 (en) 2017-04-20
AU2016340116B2 (en) 2019-07-18
BR112018007529B1 (pt) 2023-12-26
BR112018007529A2 (pt) 2018-10-23
JP2018530967A (ja) 2018-10-18
ES2813908T3 (es) 2021-03-25
EP3363205A1 (en) 2018-08-22
TW201720148A (zh) 2017-06-01
JP6506474B2 (ja) 2019-04-24
TWI651961B (zh) 2019-02-21

Similar Documents

Publication Publication Date Title
CN108141617B (zh) 用于处理及产生文件的方法和设备以及计算机可读存储媒体
JP6932144B2 (ja) Ｈｅｖｃおよびｌ−ｈｅｖｃファイルフォーマットでのタイルグルーピングおよびサンプルのマッピング
KR102057404B1 (ko) 다중-계층 비트스트림들의 파일들 내의 파라미터 세트들의 시그널링
CN105637885B (zh) 一种处理多层视频数据的方法、视频装置和计算机可读数据存储媒体
CN104704842B (zh) 假想参考解码器参数的语法结构
JP6203852B2 (ja) ビデオデータのためのファイルフォーマット
EP3363204B1 (en) Support of random access and switching of layers and sub-layers in multi-layer video files
CN110178379B (zh) 以文件格式用信号表示重要视频信息的方法和设备
KR20160070769A (ko) 멀티-계층 비디오 코덱들에 대한 멀티-모드 추출의 지원
AU2016219228B2 (en) Signaling of operation points for carriage of HEVC extensions
CN116235502A (zh) 生成/接收包括输出层集合信息的媒体文件的方法和设备及发送媒体文件的方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant