SI2941869T1 - Operacije vnosa v medpomnilnik videa za naključni dostop pri kodiranju videa - Google Patents

Operacije vnosa v medpomnilnik videa za naključni dostop pri kodiranju videa

Info

Publication number
SI2941869T1
SI2941869T1 SI201331322T SI201331322T SI2941869T1 SI 2941869 T1 SI2941869 T1 SI 2941869T1 SI 201331322 T SI201331322 T SI 201331322T SI 201331322 T SI201331322 T SI 201331322T SI 2941869 T1 SI2941869 T1 SI 2941869T1
Authority
SI
Slovenia
Prior art keywords
video
random access
buffering operations
video coding
coding
Prior art date
Application number
SI201331322T
Other languages
English (en)
Inventor
Ye-Kui Wang
Adarsh Krishnan Ramasubramonian
Ying Chen
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of SI2941869T1 publication Critical patent/SI2941869T1/sl

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
    • H04N19/10—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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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)
SI201331322T 2013-01-07 2013-11-26 Operacije vnosa v medpomnilnik videa za naključni dostop pri kodiranju videa SI2941869T1 (sl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361749820P 2013-01-07 2013-01-07
US14/089,495 US9402076B2 (en) 2013-01-07 2013-11-25 Video buffering operations for random access in video coding
PCT/US2013/072086 WO2014107250A1 (en) 2013-01-07 2013-11-26 Video buffering operations for random access in video coding
EP13803402.0A EP2941869B1 (en) 2013-01-07 2013-11-26 Video buffering operations for random access in video coding

Publications (1)

Publication Number Publication Date
SI2941869T1 true SI2941869T1 (sl) 2019-02-28

Family

ID=51060933

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201331322T SI2941869T1 (sl) 2013-01-07 2013-11-26 Operacije vnosa v medpomnilnik videa za naključni dostop pri kodiranju videa

Country Status (14)

Country Link
US (1) US9402076B2 (sl)
EP (1) EP2941869B1 (sl)
JP (1) JP6169723B2 (sl)
KR (1) KR101724223B1 (sl)
CN (1) CN104904208B (sl)
BR (1) BR112015016361B1 (sl)
DK (1) DK2941869T3 (sl)
ES (1) ES2707892T3 (sl)
HU (1) HUE040707T2 (sl)
PL (1) PL2941869T3 (sl)
PT (1) PT2941869T (sl)
SI (1) SI2941869T1 (sl)
TW (1) TWI561059B (sl)
WO (1) WO2014107250A1 (sl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185992A (zh) * 2012-02-08 2014-12-03 汤姆逊许可公司 用于使用假设参考解码器的超低延迟模式的方法和装置
JP6045222B2 (ja) 2012-06-28 2016-12-14 株式会社Ｎｔｔドコモ 動画像予測復号装置、方法及びプログラム
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US9591321B2 (en) * 2013-04-07 2017-03-07 Dolby International Ab Signaling change in output layer sets
SG10201913539SA (en) 2013-04-07 2020-02-27 Dolby Int Ab Signaling change in output layer sets
US9826232B2 (en) * 2014-01-08 2017-11-21 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
KR102477964B1 (ko) * 2015-10-12 2022-12-16 삼성전자주식회사 미디어 전송 시스템에서 비디오 비트스트림의 임의 접근 및 재생을 가능하게 하는 기법
US10623755B2 (en) 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
WO2021134015A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Profile, tier and layer indication in video coding
EP4062634A4 (en) 2019-12-26 2022-12-28 ByteDance Inc. LIMITATIONS ON SIGNALING HYPOTHETICAL REFERENCE DECODER PARAMETERS IN VIDEO BITSTREAMS
CN114902567A (zh) 2019-12-27 2022-08-12 字节跳动有限公司 视频编解码中的子图像信令
EP4074052A4 (en) 2020-01-09 2023-05-31 ByteDance Inc. PROCESSING OF FILLER DATA UNITS IN VIDEO STREAMS
EP4144093A4 (en) 2020-05-22 2023-08-23 ByteDance Inc. SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS
KR20230019845A (ko) * 2020-06-08 2023-02-09 바이트댄스 아이엔씨 코딩된 비디오 픽처에서 슬라이스 카운트의 제약들
US12041386B2 (en) 2020-09-29 2024-07-16 Lemon Inc. Dependent random access point indication in video bitstreams
KR20230130088A (ko) * 2021-02-26 2023-09-11 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 드리프트의 제한을 허용하는 비디오 코딩 개념
CN112888062B (zh) * 2021-03-16 2023-01-31 芯原微电子（成都）有限公司 数据同步方法、装置、电子设备及计算机可读存储介质
US11695965B1 (en) * 2022-10-13 2023-07-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video coding using a coded picture buffer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7532670B2 (en) * 2002-07-02 2009-05-12 Conexant Systems, Inc. Hypothetical reference decoder with low start-up delays for compressed image and video
US8861599B2 (en) * 2011-03-08 2014-10-14 Sony Corporation Context reduction for last transform position coding
US20130170561A1 (en) 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
US9264717B2 (en) * 2011-10-31 2016-02-16 Qualcomm Incorporated Random access with advanced decoded picture buffer (DPB) management in video coding
US9225978B2 (en) * 2012-06-28 2015-12-29 Qualcomm Incorporated Streaming adaption based on clean random access (CRA) pictures
JP5891975B2 (ja) * 2012-07-02 2016-03-23 富士通株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法および動画像復号方法
US9351005B2 (en) * 2012-09-24 2016-05-24 Qualcomm Incorporated Bitstream conformance test in video coding

Also Published As

Publication number Publication date
ES2707892T3 (es) 2019-04-05
BR112015016361B1 (pt) 2023-02-14
PL2941869T3 (pl) 2019-04-30
KR20150104172A (ko) 2015-09-14
CN104904208A (zh) 2015-09-09
US9402076B2 (en) 2016-07-26
HUE040707T2 (hu) 2019-03-28
US20140192882A1 (en) 2014-07-10
PT2941869T (pt) 2019-01-30
EP2941869B1 (en) 2018-10-24
EP2941869A1 (en) 2015-11-11
TW201444341A (zh) 2014-11-16
JP6169723B2 (ja) 2017-07-26
KR101724223B1 (ko) 2017-04-06
BR112015016361A2 (pt) 2017-07-11
WO2014107250A1 (en) 2014-07-10
JP2016507964A (ja) 2016-03-10
TWI561059B (en) 2016-12-01
DK2941869T3 (en) 2019-02-18
CN104904208B (zh) 2019-03-01

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