DK3051824T3 - Håndtering af udvidelsesdata - Google Patents

Håndtering af udvidelsesdata Download PDF

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Publication number
DK3051824T3
DK3051824T3 DK16161035.7T DK16161035T DK3051824T3 DK 3051824 T3 DK3051824 T3 DK 3051824T3 DK 16161035 T DK16161035 T DK 16161035T DK 3051824 T3 DK3051824 T3 DK 3051824T3
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DK
Denmark
Prior art keywords
extension data
manage
manage extension
data
extension
Prior art date
Application number
DK16161035.7T
Other languages
Danish (da)
English (en)
Inventor
Jonatan Samuelsson
Rickard Sjöberg
Original Assignee
Velos Media Int Ltd
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 Velos Media Int Ltd filed Critical Velos Media Int Ltd
Application granted granted Critical
Publication of DK3051824T3 publication Critical patent/DK3051824T3/da

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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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/10—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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DK16161035.7T 2012-04-12 2012-12-21 Håndtering af udvidelsesdata DK3051824T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261623290P 2012-04-12 2012-04-12
EP12816534.7A EP2837176B1 (en) 2012-04-12 2012-12-21 Extension data handling

Publications (1)

Publication Number Publication Date
DK3051824T3 true DK3051824T3 (da) 2020-05-11

Family

ID=47594967

Family Applications (2)

Application Number Title Priority Date Filing Date
DK16161035.7T DK3051824T3 (da) 2012-04-12 2012-12-21 Håndtering af udvidelsesdata
DK12816534.7T DK2837176T3 (en) 2012-04-12 2012-12-21 MANAGEMENT OF EXTENSION DATA

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK12816534.7T DK2837176T3 (en) 2012-04-12 2012-12-21 MANAGEMENT OF EXTENSION DATA

Country Status (9)

Country Link
US (9) US9554129B2 (https=)
EP (3) EP2837176B1 (https=)
JP (1) JP5918903B2 (https=)
KR (1) KR101619688B1 (https=)
CN (2) CN104350751B (https=)
DK (2) DK3051824T3 (https=)
ES (2) ES2789024T3 (https=)
TW (1) TWI549491B (https=)
WO (1) WO2013154482A1 (https=)

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DK3122048T3 (en) 2012-09-26 2018-03-12 Velos Media Int Ltd Process for image coding and device for image coding
US9516306B2 (en) * 2013-03-27 2016-12-06 Qualcomm Incorporated Depth coding modes signaling of depth data for 3D-HEVC
US20180109816A1 (en) * 2015-03-31 2018-04-19 Realnetworks, Inc. Accompanying message data inclusion in compressed video bitsreams systems and methods
JP6704194B2 (ja) * 2016-02-26 2020-06-03 パナソニックＩｐマネジメント株式会社 動画像符号化装置及び動画像符号化方法
JP7411787B2 (ja) 2019-09-23 2024-01-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） セグメント存在情報を提供すること
US11477450B2 (en) * 2019-12-20 2022-10-18 Zte (Uk) Limited Indication of video slice height in video subpictures
CN111245723B (zh) * 2020-03-10 2022-06-24 苏州盛科通信股份有限公司 一种分段路由ipfix的芯片实现方法及装置
KR102724587B1 (ko) 2021-05-27 2024-10-31 엔오월드 주식회사 비강 스프레이용 액상 조성물
EP4367884A4 (en) * 2021-07-07 2025-05-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. SEQUENCE-LEVEL AND SLICE-LEVEL SYNTAX REPRESENTATION IN VIDEO CODING
WO2023075454A1 (ko) * 2021-10-27 2023-05-04 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
WO2023100781A1 (en) 2021-12-03 2023-06-08 Sharp Kabushiki Kaisha Systems and methods for reducing latency in decoding of coded video data
CN114356827B (zh) * 2021-12-23 2024-03-22 海光信息技术股份有限公司 数据解析方法、装置、设备及介质
US20230308658A1 (en) * 2022-03-25 2023-09-28 Tencent America LLC Methods of parameter set indication in video streaming
CN115379230A (zh) * 2022-08-19 2022-11-22 北京云从科技有限公司 H264视频流处理方法、系统、控制装置及可读存储介质

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JP2001285234A (ja) * 2000-04-04 2001-10-12 Sony Corp データ多重化装置およびデータ多重化方法、並びに記録媒体
BRPI0205954B1 (pt) * 2001-08-31 2018-03-20 Panasonic Intellectual Property Corporation Of America Método de codificação de imagem, método de decodificação de imagem e aparelhos para os mesmos
JP2008536420A (ja) * 2005-04-13 2008-09-04 ノキア コーポレイション スケーラビリティ情報の符号化、格納およびシグナリング
CN101502109B (zh) * 2005-09-07 2012-11-28 维德约股份有限公司 用于低延迟和分布式会议应用的会议服务器架构的系统和方法
US8457201B2 (en) 2006-01-09 2013-06-04 Lg Electronics Inc. Inter-layer prediction method for video signal
US8102853B2 (en) * 2006-08-09 2012-01-24 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having fixed size MAC header with an extension
JP2008219180A (ja) 2007-02-28 2008-09-18 Toshiba Corp 画像伝送システムおよびそれに用いられる画像送信装置、画像受信装置
JP5156088B2 (ja) 2007-03-23 2013-03-06 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
US8938009B2 (en) * 2007-10-12 2015-01-20 Qualcomm Incorporated Layered encoded bitstream structure
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CN102668567A (zh) 2010-08-09 2012-09-12 松下电器产业株式会社 图像编码方法、图像解码方法、图像编码装置及图像解码装置
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Also Published As

Publication number Publication date
DK2837176T3 (en) 2016-07-04
US10694185B2 (en) 2020-06-23
US9554129B2 (en) 2017-01-24
US20220217352A1 (en) 2022-07-07
US20140211841A1 (en) 2014-07-31
JP5918903B2 (ja) 2016-05-18
US20170094276A1 (en) 2017-03-30
KR101619688B1 (ko) 2016-05-10
US20240357117A1 (en) 2024-10-24
US10951899B2 (en) 2021-03-16
EP3684058B1 (en) 2021-08-11
CN104350751B (zh) 2017-12-12
US20180241997A1 (en) 2018-08-23
KR20150003289A (ko) 2015-01-08
WO2013154482A1 (en) 2013-10-17
CN107743236B (zh) 2020-10-09
US20210203938A1 (en) 2021-07-01
US10306231B2 (en) 2019-05-28
US12041238B2 (en) 2024-07-16
EP3051824A1 (en) 2016-08-03
US20230421768A1 (en) 2023-12-28
TW201404159A (zh) 2014-01-16
EP3684058A1 (en) 2020-07-22
EP2837176A1 (en) 2015-02-18
EP2837176B1 (en) 2016-03-23
US20190238851A1 (en) 2019-08-01
ES2789024T3 (es) 2020-10-23
US12501046B2 (en) 2025-12-16
US20200322608A1 (en) 2020-10-08
US11677951B2 (en) 2023-06-13
TWI549491B (zh) 2016-09-11
CN104350751A (zh) 2015-02-11
ES2569049T3 (es) 2016-05-06
JP2015516755A (ja) 2015-06-11
US9973760B2 (en) 2018-05-15
EP3051824B1 (en) 2020-02-05
CN107743236A (zh) 2018-02-27

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