CN115442669B - 视频译码中的参数集和同步样本的安置 - Google Patents

视频译码中的参数集和同步样本的安置

Info

Publication number
CN115442669B
CN115442669B CN202211293330.5A CN202211293330A CN115442669B CN 115442669 B CN115442669 B CN 115442669B CN 202211293330 A CN202211293330 A CN 202211293330A CN 115442669 B CN115442669 B CN 115442669B
Authority
CN
China
Prior art keywords
sample
samples
parameter set
video
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
CN202211293330.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN115442669A (zh
Inventor
王业奎
伏努·亨利
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 CN115442669A publication Critical patent/CN115442669A/zh
Application granted granted Critical
Publication of CN115442669B publication Critical patent/CN115442669B/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
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • 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
    • H04N21/83—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
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
CN202211293330.5A 2015-02-11 2016-02-11 视频译码中的参数集和同步样本的安置 Active CN115442669B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562115013P 2015-02-11 2015-02-11
US62/115013 2015-02-11
US15/040,847 US11418812B2 (en) 2015-02-11 2016-02-10 Placement of parameter sets and sync samples in video coding
US15/040847 2016-02-10
CN201680009265.5A CN107211199A (zh) 2015-02-11 2016-02-11 视频译码中的参数集和同步样本的安置
PCT/US2016/017553 WO2016130808A1 (en) 2015-02-11 2016-02-11 Placement of parameter sets and sync samples in video coding

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201680009265.5A Division CN107211199A (zh) 2015-02-11 2016-02-11 视频译码中的参数集和同步样本的安置

Publications (2)

Publication Number Publication Date
CN115442669A CN115442669A (zh) 2022-12-06
CN115442669B true CN115442669B (zh) 2025-08-08

Family

ID=56567246

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202211293330.5A Active CN115442669B (zh) 2015-02-11 2016-02-11 视频译码中的参数集和同步样本的安置
CN201680009265.5A Pending CN107211199A (zh) 2015-02-11 2016-02-11 视频译码中的参数集和同步样本的安置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201680009265.5A Pending CN107211199A (zh) 2015-02-11 2016-02-11 视频译码中的参数集和同步样本的安置

Country Status (10)

Country Link
US (1) US11418812B2 (enExample)
EP (1) EP3257263A1 (enExample)
JP (2) JP6833702B2 (enExample)
KR (1) KR102527431B1 (enExample)
CN (2) CN115442669B (enExample)
AU (1) AU2016219265B2 (enExample)
BR (1) BR112017017280A2 (enExample)
EA (1) EA035232B1 (enExample)
TN (1) TN2017000311A1 (enExample)
WO (1) WO2016130808A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10523605B2 (en) * 2016-02-24 2019-12-31 Lenovo (Singapore) Pte. Ltd. Conforming electronic communication attachments to a recipient system's settings
GB2550604A (en) * 2016-05-24 2017-11-29 Canon Kk Method, device, and computer program for encapsulating and parsing timed media data
US10740103B2 (en) * 2018-10-26 2020-08-11 Google Llc Probabilistic techniques for formatting digital components
CN111479164A (zh) * 2019-01-23 2020-07-31 上海哔哩哔哩科技有限公司 硬件解码动态分辨率无缝切换方法、装置及存储介质
EP4068785A4 (en) * 2019-11-27 2023-01-25 Panasonic Intellectual Property Corporation of America Encoding device, decoding device, encoding method, and decoding method
KR102705715B1 (ko) 2019-12-26 2024-09-11 바이트댄스 아이엔씨 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들
WO2021198491A1 (en) * 2020-04-02 2021-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File format schemes allowing efficient roi, stream access and parameter set handling
WO2021210841A1 (ko) * 2020-04-16 2021-10-21 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 픽처 헤더에 포함된 정보에 기반한 영상 코딩 방법
GEP20257738B (en) 2020-05-22 2025-02-25 Ge Video Compression Llc Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
KR20240161126A (ko) * 2022-04-14 2024-11-12 엘지전자 주식회사 포인트 클라우드 데이터의 전송 장치와 이 전송 장치에서 수행되는 방법 및, 포인트 클라우드 데이터의 수신 장치와 이 수신 장치에서 수행되는 방법
KR102837723B1 (ko) * 2022-10-26 2025-07-24 한국전자통신연구원 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
US12363325B2 (en) 2022-10-26 2025-07-15 Electronics And Telecommunications Research Institute Method and apparatus for image encoding, and method and apparatus for image decoding
WO2024262479A1 (ja) * 2023-06-22 2024-12-26 ソニーグループ株式会社 情報処理装置および方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9706227B2 (en) * 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
WO2013030458A1 (en) * 2011-08-31 2013-03-07 Nokia Corporation Multiview video coding and decoding
US9451252B2 (en) 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
US20130195171A1 (en) 2012-01-30 2013-08-01 Qualcomm Incorporated Method of coding video and storing video content
US9596463B2 (en) 2012-02-22 2017-03-14 Qualcomm Incorporated Coding of loop filter parameters using a codebook in video coding
US9161004B2 (en) 2012-04-25 2015-10-13 Qualcomm Incorporated Identifying parameter sets in video files
US9516308B2 (en) * 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding
US9736476B2 (en) * 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures in video coding
EP3151566B1 (en) 2012-06-29 2021-03-31 GE Video Compression, LLC Video data stream concept
US9374583B2 (en) * 2012-09-20 2016-06-21 Qualcomm Incorporated Video coding with improved random access point picture behaviors
US20140098868A1 (en) 2012-10-04 2014-04-10 Qualcomm Incorporated File format for video data
US10791315B2 (en) * 2013-01-04 2020-09-29 Qualcomm Incorporated Signaling of spatial resolution of depth views in multiview coding file format

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Information technology-Coding of audio-visual objects-Part15:Carriage of NAL unit structured video in ISO Base Media File Format;m31213;《ISO/IEC 14496-15:2013(E)》;第1-90页 *

Also Published As

Publication number Publication date
BR112017017280A2 (pt) 2018-04-17
KR102527431B1 (ko) 2023-04-28
TN2017000311A1 (en) 2019-01-16
WO2016130808A1 (en) 2016-08-18
JP2018509079A (ja) 2018-03-29
EA201791568A1 (ru) 2017-12-29
US20160234526A1 (en) 2016-08-11
AU2016219265B2 (en) 2019-11-07
KR20170115060A (ko) 2017-10-16
EA035232B1 (ru) 2020-05-19
US11418812B2 (en) 2022-08-16
AU2016219265A1 (en) 2017-08-10
JP7001787B2 (ja) 2022-01-20
CN115442669A (zh) 2022-12-06
JP6833702B2 (ja) 2021-02-24
JP2021013193A (ja) 2021-02-04
CN107211199A (zh) 2017-09-26
EP3257263A1 (en) 2017-12-20

Similar Documents

Publication Publication Date Title
CN115442669B (zh) 视频译码中的参数集和同步样本的安置
KR102613593B1 (ko) 필수 및 비필수 비디오 보충 정보의 시그널링
US11997349B2 (en) Time signaling for media streaming
CN109792567B (zh) 用于发送遗失或损坏视频数据信号的系统及方法
JP6690010B2 (ja) Ｈｅｖｃおよびｌ−ｈｅｖｃファイルフォーマットにおけるタイルグループ化に対する改善
JP6559663B2 (ja) マルチレイヤビデオファイルフォーマットの設計
US10349067B2 (en) Handling of end of bitstream NAL units in L-HEVC file format and improvements to HEVC and L-HEVC tile tracks
JP6545722B2 (ja) パラメータセットにおいて異なる数のビデオ信号情報シンタックス構造を選択的にシグナリングするためのシステムおよび方法
US20160373771A1 (en) Design of tracks and operation point signaling in layered hevc file format
JP2018511208A (ja) 階層化されたビデオファイルフォーマットにおけるサンプルエントリー及び動作点信号伝達の設計
KR102603980B1 (ko) 비디오 인코더, 비디오 디코더, 및 대응하는 방법들
OA18392A (en) Placement of parameter sets and sync samples in video coding.
HK1256623B (en) Method, apparatus and computer-readable medium for processing video data

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