KR102172130B1 - 비디오 데이터에 대한 파일 포맷 - Google Patents

비디오 데이터에 대한 파일 포맷 Download PDF

Info

Publication number
KR102172130B1
KR102172130B1 KR1020157011463A KR20157011463A KR102172130B1 KR 102172130 B1 KR102172130 B1 KR 102172130B1 KR 1020157011463 A KR1020157011463 A KR 1020157011463A KR 20157011463 A KR20157011463 A KR 20157011463A KR 102172130 B1 KR102172130 B1 KR 102172130B1
Authority
KR
South Korea
Prior art keywords
samples
box
file
stsa
sample
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
KR1020157011463A
Other languages
English (en)
Korean (ko)
Other versions
KR20150067264A (ko
Inventor
예-쿠이 왕
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20150067264A publication Critical patent/KR20150067264A/ko
Application granted granted Critical
Publication of KR102172130B1 publication Critical patent/KR102172130B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
KR1020157011463A 2012-10-04 2013-10-02 비디오 데이터에 대한 파일 포맷 Active KR102172130B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261709748P 2012-10-04 2012-10-04
US61/709,748 2012-10-04
US14/043,335 2013-10-01
US14/043,335 US20140098868A1 (en) 2012-10-04 2013-10-01 File format for video data
PCT/US2013/062973 WO2014055594A2 (en) 2012-10-04 2013-10-02 File format for video data

Publications (2)

Publication Number Publication Date
KR20150067264A KR20150067264A (ko) 2015-06-17
KR102172130B1 true KR102172130B1 (ko) 2020-10-30

Family

ID=50432651

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020157011463A Active KR102172130B1 (ko) 2012-10-04 2013-10-02 비디오 데이터에 대한 파일 포맷
KR1020157011464A Active KR101924254B1 (ko) 2012-10-04 2013-10-02 비디오 데이터에 대한 파일 포맷

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020157011464A Active KR101924254B1 (ko) 2012-10-04 2013-10-02 비디오 데이터에 대한 파일 포맷

Country Status (12)

Country Link
US (2) US10038899B2 (https=)
EP (2) EP2904799B1 (https=)
JP (2) JP6203852B2 (https=)
KR (2) KR102172130B1 (https=)
CN (2) CN104704829B (https=)
BR (1) BR112015007502B1 (https=)
DK (2) DK2904799T3 (https=)
ES (2) ES2716852T3 (https=)
HU (2) HUE042386T2 (https=)
SI (1) SI2904798T1 (https=)
TW (2) TWI558177B (https=)
WO (2) WO2014055594A2 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013102293A1 (en) * 2012-01-04 2013-07-11 Mediatek Singapore Pte. Ltd. Improvements of luma-based chroma intra prediction
WO2013165215A1 (ko) * 2012-05-04 2013-11-07 엘지전자 주식회사 영상 정보 저장 방법 및 영상 정보 파싱 방법 그리고 이를 이용하는 장치
US10038899B2 (en) 2012-10-04 2018-07-31 Qualcomm Incorporated File format for video data
EP3591980B1 (en) 2013-10-11 2026-04-22 Sony Group Corporation Reception device and reception method of video streams with changing frame rates
CN106464893B (zh) * 2014-03-17 2019-12-03 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机程序
US9928297B2 (en) * 2015-02-11 2018-03-27 Qualcomm Incorporated Sample grouping signaling in file formats
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
GB2539461B (en) 2015-06-16 2020-01-08 Canon Kk Image data encapsulation
US20170111642A1 (en) * 2015-10-14 2017-04-20 Qualcomm Incorporated Support of random access and switching of layers and sub-layers in multi-layer video files
EP3742747B1 (en) * 2016-01-13 2024-02-14 Sony Group Corporation Information processing apparatus and information processing method
US10389999B2 (en) * 2016-02-17 2019-08-20 Qualcomm Incorporated Storage of virtual reality video in media files
US10623755B2 (en) * 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
US10587904B2 (en) * 2017-07-10 2020-03-10 Qualcomm Incorporated Processing media data using an omnidirectional media format
JP6415652B1 (ja) * 2017-07-18 2018-10-31 三菱電機株式会社 映像再生装置、映像記録装置および映像記録方法
WO2019069857A1 (ja) * 2017-10-06 2019-04-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法および復号方法
US10999590B2 (en) 2018-12-28 2021-05-04 Tencent America LLC Method for identification of random access point and picture types
WO2020224545A1 (en) 2019-05-04 2020-11-12 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods using an adaptive loop filter
CN114667542B (zh) * 2019-12-26 2026-02-13 Lg电子株式会社 点云数据发送装置、点云数据发送方法、点云数据接收装置以及点云数据接收方法
WO2021195026A1 (en) * 2020-03-27 2021-09-30 Bytedance Inc. Level information in video coding
GB2593897B (en) 2020-04-06 2024-02-14 Canon Kk Method, device, and computer program for improving random picture access in video streaming
CN115486082B (zh) 2020-04-27 2025-10-10 字节跳动有限公司 视频编解码中的虚拟边界
WO2021247648A1 (en) * 2020-06-02 2021-12-09 Bytedance Inc. Signaling of general constrain information
US12206879B2 (en) * 2020-09-17 2025-01-21 Lemon Inc. Profile, tier, level and general constraints indication in coded video
KR20220037380A (ko) * 2020-09-17 2022-03-24 레몬 인크. 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시
CN112565815B (zh) * 2020-10-16 2022-05-24 腾讯科技（深圳）有限公司 文件封装方法、文件传输方法、文件解码方法及相关设备
WO2022131845A1 (ko) * 2020-12-17 2022-06-23 엘지전자 주식회사 Nal 유닛 정보를 포함하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일 전송 방법
FR3137809A1 (fr) * 2022-07-08 2024-01-12 Orange Codage et décodage de données audio et/ou vidéo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009502055A (ja) * 2005-07-15 2009-01-22 ソニー株式会社 変更ファイルフォーマット、ファイルサーバ、データ処理システム及びデータ抽出方法
US20120230433A1 (en) * 2011-03-10 2012-09-13 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050254575A1 (en) 2004-05-12 2005-11-17 Nokia Corporation Multiple interoperability points for scalable media coding and transmission
GB0524983D0 (en) * 2005-12-07 2006-01-18 Imagination Tech Ltd Recompression and decompression of a data stream for rate smoothing
JP2010507346A (ja) 2006-10-16 2010-03-04 ヴィドヨ，インコーポレーテッド スケーラブルビデオ符号化においてシグナリング及び時間レベルスイッチングを実施するためのシステム及び方法
WO2010086501A1 (en) 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
TW201210325A (en) 2010-07-21 2012-03-01 Nokia Corp Method and apparatus for indicating switching points in a streaming session
US9116988B2 (en) 2010-10-20 2015-08-25 Apple Inc. Temporal metadata track
US9497472B2 (en) 2010-11-16 2016-11-15 Qualcomm Incorporated Parallel context calculation in video coding
US20120170648A1 (en) 2011-01-05 2012-07-05 Qualcomm Incorporated Frame splitting in video coding
JP5752268B2 (ja) 2011-01-14 2015-07-22 ヴィディオ・インコーポレーテッド 時間スケーラビリティのための高いレイヤのシンタックス
US20130170561A1 (en) 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
US20140169449A1 (en) 2011-07-05 2014-06-19 Telefonaktiebolaget L M Ericsson (Publ) Reference picture management for layered video
US20130094774A1 (en) 2011-10-13 2013-04-18 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US9414085B2 (en) 2012-01-20 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Sub-bitstream extraction
US9648317B2 (en) 2012-01-30 2017-05-09 Qualcomm Incorporated Method of coding video and storing video content
US9380289B2 (en) * 2012-07-20 2016-06-28 Qualcomm Incorporated Parameter sets in video coding
US20140092953A1 (en) 2012-10-02 2014-04-03 Sharp Laboratories Of America, Inc. Method for signaling a step-wise temporal sub-layer access sample
US10038899B2 (en) 2012-10-04 2018-07-31 Qualcomm Incorporated File format for video data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009502055A (ja) * 2005-07-15 2009-01-22 ソニー株式会社 変更ファイルフォーマット、ファイルサーバ、データ処理システム及びデータ抽出方法
US20120230433A1 (en) * 2011-03-10 2012-09-13 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access

Also Published As

Publication number Publication date
CN104704829B (zh) 2018-12-04
KR101924254B1 (ko) 2018-11-30
HUE053036T2 (hu) 2021-06-28
EP2904799B1 (en) 2020-12-23
SI2904798T1 (sl) 2019-04-30
JP6239630B2 (ja) 2017-11-29
KR20150067264A (ko) 2015-06-17
WO2014055606A3 (en) 2014-12-04
CN104704830B (zh) 2018-11-09
EP2904798B1 (en) 2018-12-26
US10038899B2 (en) 2018-07-31
EP2904798A2 (en) 2015-08-12
WO2014055594A2 (en) 2014-04-10
TW201433151A (zh) 2014-08-16
TWI558177B (zh) 2016-11-11
DK2904798T3 (en) 2019-03-25
KR20150067265A (ko) 2015-06-17
JP6203852B2 (ja) 2017-09-27
TWI565305B (zh) 2017-01-01
ES2716852T3 (es) 2019-06-17
WO2014055594A3 (en) 2014-12-04
JP2015536115A (ja) 2015-12-17
BR112015007502B1 (pt) 2023-03-21
JP2015537421A (ja) 2015-12-24
HUE042386T2 (hu) 2019-06-28
US20140098868A1 (en) 2014-04-10
CN104704829A (zh) 2015-06-10
DK2904799T3 (da) 2021-03-15
TW201433150A (zh) 2014-08-16
ES2854877T3 (es) 2021-09-23
EP2904799A2 (en) 2015-08-12
BR112015007502A2 (pt) 2017-07-04
CN104704830A (zh) 2015-06-10
WO2014055606A2 (en) 2014-04-10
US20140098860A1 (en) 2014-04-10

Similar Documents

Publication Publication Date Title
KR102172130B1 (ko) 비디오 데이터에 대한 파일 포맷
EP2898698B1 (en) Bitstream properties in video coding
KR102054040B1 (ko) 멀티-계층 비디오 코덱들에 대한 멀티-모드 추출의 지원
CN104704842B (zh) 假想参考解码器参数的语法结构
EP3363203B1 (en) Signaling of parameter sets in files of multi-layer bitstreams
US9521393B2 (en) Non-nested SEI messages in video coding
HK1220307A1 (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
HK1207775B (zh) 一种处理视频数据的方法、装置及可读存储媒体

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 6