ES2569049T3 - Gestión de datos de extensión - Google Patents

Gestión de datos de extensión Download PDF

Info

Publication number
ES2569049T3
ES2569049T3 ES12816534.7T ES12816534T ES2569049T3 ES 2569049 T3 ES2569049 T3 ES 2569049T3 ES 12816534 T ES12816534 T ES 12816534T ES 2569049 T3 ES2569049 T3 ES 2569049T3
Authority
ES
Spain
Prior art keywords
segment
extension
length
segment header
header
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
ES12816534.7T
Other languages
English (en)
Spanish (es)
Inventor
Jonatan Samuelsson
Rickard Sjöberg
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2569049T3 publication Critical patent/ES2569049T3/es
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
    • H04N19/10—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
    • H04N19/44—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
    • H04N19/46—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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/30—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)
ES12816534.7T 2012-04-12 2012-12-21 Gestión de datos de extensión Active ES2569049T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261623290P 2012-04-12 2012-04-12
US201261623290P 2012-04-12
PCT/SE2012/051477 WO2013154482A1 (en) 2012-04-12 2012-12-21 Extension data handling

Publications (1)

Publication Number Publication Date
ES2569049T3 true ES2569049T3 (es) 2016-05-06

Family

ID=47594967

Family Applications (2)

Application Number Title Priority Date Filing Date
ES12816534.7T Active ES2569049T3 (es) 2012-04-12 2012-12-21 Gestión de datos de extensión
ES16161035T Active ES2789024T3 (es) 2012-04-12 2012-12-21 Gestión de datos de extensión

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES16161035T Active ES2789024T3 (es) 2012-04-12 2012-12-21 Gestión de datos de extensión

Country Status (9)

Country Link
US (9) US9554129B2 (https=)
EP (3) EP2837176B1 (https=)
JP (1) JP5918903B2 (https=)
KR (1) KR101619688B1 (https=)
CN (2) CN107743236B (https=)
DK (2) DK3051824T3 (https=)
ES (2) ES2569049T3 (https=)
TW (1) TWI549491B (https=)
WO (1) WO2013154482A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4351137B1 (en) * 2012-09-26 2025-04-02 Sun Patent Trust Image decoding method and image decoding apparatus
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
KR102825527B1 (ko) * 2019-09-23 2025-06-25 텔레폰악티에볼라겟엘엠에릭슨(펍) 세그먼트 존재 정보 제공
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ES2655065T3 (es) * 2001-08-31 2018-02-16 Panasonic Intellectual Property Corporation Of America Procedimiento de descodificación de imágenes y dispositivo de descodificación
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
KR20080092372A (ko) 2006-01-09 2008-10-15 엘지전자 주식회사 영상 신호의 레이어 간 예측 방법
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
EP2290985B1 (en) * 2008-06-10 2017-05-03 Panasonic Intellectual Property Management Co., Ltd. Image decoding apparatus and image coding apparatus
US8391314B2 (en) * 2009-09-21 2013-03-05 Lg Electronics Inc. Method and apparatus of processing digital broadcasting signal including transmission ensemble number fields in transmitter and receiver
JP5656998B2 (ja) 2010-07-15 2015-01-21 三菱電機株式会社 動画像復号装置及び動画像復号方法
AU2011285474B2 (en) 2010-08-09 2016-06-09 Panasonic Corporation Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
US20120144417A1 (en) * 2010-12-01 2012-06-07 Ensequence, Inc. Method and system for controlling content in a multimedia display
US9591318B2 (en) * 2011-09-16 2017-03-07 Microsoft Technology Licensing, Llc Multi-layer encoding and decoding
EP4373088B1 (en) * 2011-10-19 2025-09-24 Sun Patent Trust Device for encoding buffer description information and device for decoding buffer description information
US20130142251A1 (en) 2011-12-06 2013-06-06 Sony Corporation Syntax extension of adaptive loop filter in hevc

Also Published As

Publication number Publication date
JP2015516755A (ja) 2015-06-11
EP3051824B1 (en) 2020-02-05
EP3684058B1 (en) 2021-08-11
US9554129B2 (en) 2017-01-24
US10694185B2 (en) 2020-06-23
US10306231B2 (en) 2019-05-28
US20140211841A1 (en) 2014-07-31
US20210203938A1 (en) 2021-07-01
EP2837176B1 (en) 2016-03-23
CN107743236A (zh) 2018-02-27
TW201404159A (zh) 2014-01-16
WO2013154482A1 (en) 2013-10-17
US20240357117A1 (en) 2024-10-24
CN104350751A (zh) 2015-02-11
US12041238B2 (en) 2024-07-16
US10951899B2 (en) 2021-03-16
ES2789024T3 (es) 2020-10-23
EP3684058A1 (en) 2020-07-22
US20220217352A1 (en) 2022-07-07
EP3051824A1 (en) 2016-08-03
US9973760B2 (en) 2018-05-15
US20230421768A1 (en) 2023-12-28
US11677951B2 (en) 2023-06-13
US20190238851A1 (en) 2019-08-01
CN107743236B (zh) 2020-10-09
EP2837176A1 (en) 2015-02-18
KR101619688B1 (ko) 2016-05-10
CN104350751B (zh) 2017-12-12
DK3051824T3 (da) 2020-05-11
US20180241997A1 (en) 2018-08-23
JP5918903B2 (ja) 2016-05-18
US12501046B2 (en) 2025-12-16
TWI549491B (zh) 2016-09-11
US20170094276A1 (en) 2017-03-30
US20200322608A1 (en) 2020-10-08
DK2837176T3 (en) 2016-07-04
KR20150003289A (ko) 2015-01-08

Similar Documents

Publication Publication Date Title
ES2569049T3 (es) Gestión de datos de extensión
ES2714756T3 (es) Señalización de imágenes de referencia
ES2629744T3 (es) Gestión de listas de imágenes de referencia
US9100659B2 (en) Multi-view video coding method and device using a base view
ES2650220T3 (es) Señalización de las características de un punto de operación de MVC
ES2648970T3 (es) Codificación y decodificación de flujo de video multicapa
ES2389745T3 (es) Método y aparato para la ocultación de error de vídeo en vídeo codificado de multivistas utilizando sintaxis de nivel alto
AU2012203039B2 (en) Methods and apparatus for use in a multi-view video coding system
BRPI0714150A2 (pt) mÉtodos e aparelho para uso em codificaÇço de vÍdeo de méltiplas visualizaÇÕes