PL2941886T3 - Sygnalizowanie informacji zegarowej dla określania czasu wideo w kodowaniu wideo - Google Patents

Sygnalizowanie informacji zegarowej dla określania czasu wideo w kodowaniu wideo

Info

Publication number
PL2941886T3
PL2941886T3 PL13821601T PL13821601T PL2941886T3 PL 2941886 T3 PL2941886 T3 PL 2941886T3 PL 13821601 T PL13821601 T PL 13821601T PL 13821601 T PL13821601 T PL 13821601T PL 2941886 T3 PL2941886 T3 PL 2941886T3
Authority
PL
Poland
Prior art keywords
video
signaling
clock tick
derivation information
timing
Prior art date
Application number
PL13821601T
Other languages
English (en)
Inventor
Ye-Kui Wang
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 PL2941886T3 publication Critical patent/PL2941886T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/149Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
PL13821601T 2013-01-07 2013-12-20 Sygnalizowanie informacji zegarowej dla określania czasu wideo w kodowaniu wideo PL2941886T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361749866P 2013-01-07 2013-01-07
US14/061,215 US9325992B2 (en) 2013-01-07 2013-10-23 Signaling of clock tick derivation information for video timing in video coding
EP13821601.5A EP2941886B1 (en) 2013-01-07 2013-12-20 Signaling of clock tick derivation information for video timing in video coding

Publications (1)

Publication Number Publication Date
PL2941886T3 true PL2941886T3 (pl) 2017-05-31

Family

ID=51060946

Family Applications (3)

Application Number Title Priority Date Filing Date
PL13821600T PL2941885T3 (pl) 2013-01-07 2013-12-20 Warunkowe sygnalizowanie informacji zegarowej licznika kolejności obrazów dla określania czasu wideo w kodowaniu wideo
PL13821601T PL2941886T3 (pl) 2013-01-07 2013-12-20 Sygnalizowanie informacji zegarowej dla określania czasu wideo w kodowaniu wideo
PL13826911T PL2941888T3 (pl) 2013-01-07 2013-12-20 Sygnalizowanie relacji licznika kolejności obrazu względem informacji zegarowej dla określania czasu wideo w kodowaniu wideo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL13821600T PL2941885T3 (pl) 2013-01-07 2013-12-20 Warunkowe sygnalizowanie informacji zegarowej licznika kolejności obrazów dla określania czasu wideo w kodowaniu wideo

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL13826911T PL2941888T3 (pl) 2013-01-07 2013-12-20 Sygnalizowanie relacji licznika kolejności obrazu względem informacji zegarowej dla określania czasu wideo w kodowaniu wideo

Country Status (28)

Country Link
US (3) US9369711B2 (pl)
EP (3) EP2941886B1 (pl)
JP (4) JP6337010B2 (pl)
KR (3) KR101788427B1 (pl)
CN (3) CN104904222B (pl)
AP (3) AP2015008577A0 (pl)
AR (3) AR095294A1 (pl)
AU (3) AU2013371450B2 (pl)
BR (3) BR112015016230B1 (pl)
CA (3) CA2894549C (pl)
DK (3) DK2941888T3 (pl)
EA (3) EA032226B1 (pl)
EC (3) ECSP15034547A (pl)
ES (3) ES2613003T3 (pl)
HU (3) HUE032327T2 (pl)
IL (3) IL239301A (pl)
MA (3) MA38236B1 (pl)
MY (3) MY171807A (pl)
PH (3) PH12015501490B1 (pl)
PL (3) PL2941885T3 (pl)
PT (3) PT2941885T (pl)
SA (3) SA515360724B1 (pl)
SG (3) SG11201504538WA (pl)
SI (3) SI2941886T1 (pl)
TW (3) TWI520588B (pl)
UA (3) UA115163C2 (pl)
WO (3) WO2014107360A1 (pl)
ZA (1) ZA201505418B (pl)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150003536A1 (en) * 2012-02-08 2015-01-01 Thomson Licensing Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder
US9374585B2 (en) * 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
US9369711B2 (en) 2013-01-07 2016-06-14 Qualcomm Incorporated Conditional signaling of picture order count timing information for video timing in video coding
WO2015008464A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Video parameter set signaling
CN106664424A (zh) * 2014-01-03 2017-05-10 诺基亚技术有限公司 参数集编码
US20200021853A1 (en) * 2017-03-20 2020-01-16 Sharp Kabushiki Kaisha Systems and methods for signaling scalable video in a media application format
US10721608B2 (en) * 2017-12-15 2020-07-21 Motorola Solutions, Inc. Profiles in deployable wireless communications systems
WO2020009044A1 (en) 2018-07-01 2020-01-09 Sharp Kabushiki Kaisha Systems and methods for signaling picture order count values for pictures included in coded video
JP2021535671A (ja) * 2018-08-31 2021-12-16 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドSz Dji Technology Co., Ltd 符号化方法、復号方法、符号化機器、復号機器、およびコンピュータプログラム
CN112970259B (zh) 2018-11-05 2024-06-28 北京字节跳动网络技术有限公司 视频处理中具有细化的帧间预测
EP4380160A3 (en) * 2019-02-21 2024-07-03 Panasonic Intellectual Property Corporation of America Encoder, decoder, encoding method, and decoding method
KR102753389B1 (ko) 2019-03-11 2025-01-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 프레임 레이트 스케일러블 비디오 코딩
US11533474B2 (en) 2019-03-11 2022-12-20 Dolby Laboratories Licensing Corporation Video coding using reference picture resampling supporting region of interest
WO2020185152A1 (en) * 2019-03-11 2020-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Video coding involving gop-based temporal filtering
US12225233B2 (en) 2019-04-15 2025-02-11 Lg Electronics Inc. Scaling list-based video or image coding
CN112118454B (zh) * 2019-06-20 2023-02-24 腾讯美国有限责任公司 视频解码方法、设备和计算机可读存储介质
WO2021026255A1 (en) 2019-08-06 2021-02-11 Dolby Laboratories Licensing Corporation Canvas size scalable video coding
US12096033B2 (en) * 2019-08-21 2024-09-17 Sharp Kabushiki Kaisha Systems and methods for signaling buffering period information in video coding
CN121099054A (zh) * 2019-09-11 2025-12-09 松下电器(美国)知识产权公司 编码装置、解码装置及计算机可读介质
CN116233466B (zh) * 2019-09-17 2025-08-19 北京达佳互联信息技术有限公司 光流预测细化(prof)的方法和装置
US11716488B2 (en) * 2019-09-20 2023-08-01 Qualcomm Incorporated Subpicture signaling in high-level syntax for video coding
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
CN114586067A (zh) * 2019-10-07 2022-06-03 华为技术有限公司 基于视频的点云压缩(v-pcc)时序信息
CN114503164B (zh) * 2019-10-07 2025-06-27 华为技术有限公司 基于视频的点云压缩(v-pcc)分量同步
CN114830672A (zh) * 2019-12-18 2022-07-29 夏普株式会社 用于在视频编码中发送信号通知图片输出分辨率的系统和方法
CN120017858A (zh) * 2019-12-23 2025-05-16 Lg电子株式会社 图像解码设备、图像编码设备和图像数据发送设备
KR102705715B1 (ko) 2019-12-26 2024-09-11 바이트댄스 아이엔씨 코딩된 픽처 내에서 디코딩 순서를 구현하기 위한 기술들
US20210235124A1 (en) * 2020-01-29 2021-07-29 Qualcomm Incorporated Decoded picture buffer (dpb) parameter signaling for video coding
WO2021235327A1 (ja) * 2020-05-19 2021-11-25 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
WO2021242862A1 (en) * 2020-05-27 2021-12-02 Bytedance Inc. Using subpictures and tiles in video coding
WO2021259223A1 (en) * 2020-06-22 2021-12-30 Beijing Bytedance Network Technology Co., Ltd. Signaling of quantization information in coded video
US11962808B2 (en) * 2021-04-18 2024-04-16 Lemon Inc. Video usability information in common media application format
CN114724218A (zh) * 2022-04-08 2022-07-08 北京中科闻歌科技股份有限公司 视频检测方法、装置、设备及介质
CN116800976B (zh) * 2023-07-17 2024-03-12 武汉星巡智能科技有限公司 伴睡婴幼儿时音视频压缩和还原方法、装置及设备
WO2025252056A1 (en) * 2024-06-03 2025-12-11 Mediatek Inc. Indication of first coded picture for video coding

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL348977A1 (en) 1999-11-29 2002-06-17 Koninkl Philips Electronics Nv Method for coding and decoding multimedia data
EP1398965A4 (en) 2001-03-29 2008-09-17 Matsushita Electric Industrial Co Ltd AV DATA RECORDING / REPRODUCING DEVICE AND METHOD AND PLATE FOR WHICH DATA WILL BE RECORDED BY THE AV DATA RECORDING / REPLAYING DEVICE OR THE AV DATA RECORDING / REPLAYING METHOD
US6728315B2 (en) 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
US8351514B2 (en) 2004-01-16 2013-01-08 General Instrument Corporation Method, protocol, and apparatus for transporting advanced video coding content
JP4099512B2 (ja) * 2004-08-31 2008-06-11 松下電器産業株式会社 動画像符号化方法、動画像符号化装置、動画像復号化方法、動画像復号化装置、記録媒体、記録方法および動画像復号化システム
TWI401918B (zh) 2005-02-03 2013-07-11 Nokia Corp 傳送指示接收器緩衝架構之緩衝參數信號的通訊方法
EP2039168A2 (en) * 2006-07-05 2009-03-25 Thomson Licensing Methods and apparatus for multi-view video encoding and decoding
JP2009543461A (ja) * 2006-07-06 2009-12-03 トムソン ライセンシング マルチビュービデオ符号化及び復号化のためにフレームナンバー及び/又はピクチャオーダカウント(poc)を分離する方法及び装置
EP2041955A2 (en) * 2006-07-11 2009-04-01 Thomson Licensing Methods and apparatus for use in multi-view video coding
PT2103136T (pt) * 2006-12-21 2017-12-12 Thomson Licensing Métodos e aparelhos para sinalização melhorada utilizando sintaxe de nível elevado para a códificação e descodificação de vídeo de visualização múltipla
WO2008085909A2 (en) * 2007-01-04 2008-07-17 Thomson Licensing Methods and apparatus for video error correction in multi-view coded video
CN101578876A (zh) * 2007-01-04 2009-11-11 汤姆森特许公司 在多视点编码视频中使用高级语法参考视点的视频差错隐藏方法和装置
JP5535646B2 (ja) * 2007-01-05 2014-07-02 トムソン ライセンシング スケーラブル映像符号化用の仮想リファレンスデコーダ
AU2007350974B2 (en) 2007-04-13 2013-07-18 Nokia Technologies Oy A video coder
KR101741050B1 (ko) 2007-04-17 2017-05-29 톰슨 라이센싱 멀티뷰 비디오 코딩을 위한 가설의 참조 디코더
BR122012013072A2 (pt) 2007-04-18 2015-07-14 Thomson Licensing Método de codificação para codificação de vídeo de múltiplas vistas
CN101861735B (zh) 2008-09-18 2013-08-21 松下电器产业株式会社 图像解码装置及方法、图像编码装置及方法
WO2010085361A2 (en) * 2009-01-26 2010-07-29 Thomson Licensing Frame packing for video coding
RU2011135321A (ru) 2009-01-28 2013-03-10 Нокиа Корпорейшн Способ и устройство для кодирования и декодирования видеосигналов
JP5332773B2 (ja) * 2009-03-18 2013-11-06 ソニー株式会社 画像処理装置および方法
US8731053B2 (en) 2009-11-18 2014-05-20 Tektronix, Inc. Method of multiplexing H.264 elementary streams without timing information coded
US8934552B2 (en) * 2011-03-31 2015-01-13 Qualcomm Incorporated Combined reference picture list construction and mapping
US20120287999A1 (en) * 2011-05-11 2012-11-15 Microsoft Corporation Syntax element prediction in error correction
US9473752B2 (en) 2011-11-30 2016-10-18 Qualcomm Incorporated Activation of parameter sets for multiview video coding (MVC) compatible three-dimensional video coding (3DVC)
US9369711B2 (en) 2013-01-07 2016-06-14 Qualcomm Incorporated Conditional signaling of picture order count timing information for video timing in video coding

Also Published As

Publication number Publication date
US20140192903A1 (en) 2014-07-10
PT2941885T (pt) 2017-02-13
AP2015008577A0 (en) 2015-07-31
KR101719940B1 (ko) 2017-03-24
HK1210554A1 (en) 2016-04-22
MA38236A1 (fr) 2016-08-31
TWI520588B (zh) 2016-02-01
IL239302A0 (en) 2015-07-30
ES2613003T3 (es) 2017-05-19
PH12015501374A1 (en) 2015-09-02
BR112015016256B1 (pt) 2023-02-23
ES2630831T3 (es) 2017-08-24
AU2013371451B2 (en) 2017-09-14
MA38235B1 (fr) 2017-01-31
PH12015501525A1 (en) 2015-09-21
ZA201505418B (en) 2017-07-26
HK1210557A1 (en) 2016-04-22
PT2941886T (pt) 2017-02-03
TW201444351A (zh) 2014-11-16
AP2015008583A0 (en) 2015-07-31
PL2941885T3 (pl) 2017-05-31
SI2941886T1 (sl) 2017-02-28
US20140192902A1 (en) 2014-07-10
TW201444352A (zh) 2014-11-16
CA2894900C (en) 2018-11-06
EA201591289A1 (ru) 2015-11-30
EA201591282A1 (ru) 2015-11-30
AP2015008575A0 (en) 2015-07-31
CA2894549A1 (en) 2014-07-10
PH12015501525B1 (en) 2015-09-21
TW201436532A (zh) 2014-09-16
HUE032327T2 (en) 2017-09-28
CN104904222A (zh) 2015-09-09
ECSP15034547A (es) 2015-11-30
SA515360731B1 (ar) 2018-05-10
AR095293A1 (es) 2015-10-07
AU2013371449A1 (en) 2015-07-09
KR101788427B1 (ko) 2017-10-19
SI2941888T1 (sl) 2017-02-28
BR112015016253A2 (pt) 2017-07-11
AR095292A1 (es) 2015-10-07
US9374581B2 (en) 2016-06-21
JP6337010B2 (ja) 2018-06-06
EA201591235A1 (ru) 2015-11-30
AU2013371450B2 (en) 2017-06-22
CA2894704A1 (en) 2014-07-10
MY169409A (en) 2019-04-01
UA114946C2 (uk) 2017-08-28
MA38241A1 (fr) 2016-04-29
CN104904223B (zh) 2018-06-01
HUE032248T2 (en) 2017-09-28
WO2014107362A1 (en) 2014-07-10
SA515360724B1 (ar) 2018-12-10
MY176139A (en) 2020-07-24
US9325992B2 (en) 2016-04-26
HUE032261T2 (en) 2017-09-28
IL239302A (en) 2017-02-28
SA515360730B1 (ar) 2018-01-28
IL239301A0 (en) 2015-07-30
CA2894900A1 (en) 2014-07-10
DK2941886T3 (en) 2017-01-30
EP2941885B1 (en) 2016-11-02
TWI562620B (en) 2016-12-11
JP2017195614A (ja) 2017-10-26
UA115163C2 (uk) 2017-09-25
DK2941888T3 (en) 2017-01-30
CN104885469B (zh) 2018-10-02
WO2014107361A1 (en) 2014-07-10
TWI524744B (zh) 2016-03-01
WO2014107360A1 (en) 2014-07-10
AR095294A1 (es) 2015-10-07
IL239303A0 (en) 2015-07-30
MA38236B1 (fr) 2017-03-31
PL2941888T3 (pl) 2017-05-31
EP2941886B1 (en) 2016-11-02
BR112015016253B1 (pt) 2023-02-23
US20140192901A1 (en) 2014-07-10
EP2941886A1 (en) 2015-11-11
KR20150104146A (ko) 2015-09-14
AU2013371451A1 (en) 2015-07-02
CA2894704C (en) 2020-04-21
MA38235A1 (fr) 2016-05-31
EP2941888A1 (en) 2015-11-11
CN104904222B (zh) 2018-12-04
EA032226B1 (ru) 2019-04-30
SG11201504538WA (en) 2015-07-30
PH12015501490A1 (en) 2015-09-28
JP2016506691A (ja) 2016-03-03
CN104885469A (zh) 2015-09-02
EP2941888B1 (en) 2016-11-02
IL239303A (en) 2016-11-30
EA026630B1 (ru) 2017-04-28
PH12015501374B1 (en) 2019-02-01
BR112015016256A2 (pt) 2017-07-11
AU2013371450A1 (en) 2015-07-09
SG11201504553WA (en) 2015-07-30
KR20150104142A (ko) 2015-09-14
ECSP15034549A (es) 2015-11-30
IL239301A (en) 2016-06-30
KR101711318B1 (ko) 2017-02-28
UA116645C2 (uk) 2018-04-25
SG11201504535TA (en) 2015-07-30
EP2941885A1 (en) 2015-11-11
ECSP15034553A (es) 2016-01-29
SI2941885T1 (sl) 2017-02-28
CN104904223A (zh) 2015-09-09
PT2941888T (pt) 2017-02-03
JP6411368B2 (ja) 2018-10-24
BR112015016230A2 (pt) 2017-07-11
PH12015501490B1 (en) 2022-09-30
MA38241B1 (fr) 2016-12-30
JP2016503269A (ja) 2016-02-01
BR112015016230B1 (pt) 2023-02-23
JP6203866B2 (ja) 2017-09-27
HK1210350A1 (en) 2016-04-15
CA2894549C (en) 2019-03-19
AU2013371449B2 (en) 2017-09-14
JP2016506692A (ja) 2016-03-03
US9369711B2 (en) 2016-06-14
JP6382395B2 (ja) 2018-08-29
EA026507B1 (ru) 2017-04-28
DK2941885T3 (en) 2017-01-30
ES2613136T3 (es) 2017-05-22
MY171807A (en) 2019-10-30
KR20150104141A (ko) 2015-09-14

Similar Documents

Publication Publication Date Title
IL239303A (en) Signal of clock ticking information for video timing in video encoding
ZA201500919B (en) Coding timing information for video coding
GB201320775D0 (en) Data encoding and decoding
GB201306334D0 (en) Data encoding and decoding
GB201312328D0 (en) Data encoding and decoding
GB201320772D0 (en) Data encoding and decoding
GB201403854D0 (en) Data encoding and decoding
SG11201507252SA (en) Signaling of system information to mtc-devices
GB2516007B (en) Efficient encoding of display data
GB201317041D0 (en) Data encoding and decoding
PL3046104T3 (pl) Sposób kodowania sygnału oraz sposób dekodowania sygnału
EP3076651A4 (en) METHODS AND DEVICES FOR ENCODING / DECODING VIDEO DATA
IL242498B (en) Signal encoding and decoding methods and devices
EP2948935A4 (en) NOTIFICATION BRACELET FOR TRAIN DELIVERIES
GB201314612D0 (en) Data encoding and decoding
GB201318087D0 (en) Video encoding and decoding
GB201321523D0 (en) Data encoding and decoding