HUE047509T2 - Videó fájlokban lévõ paraméter készletek azonosítása - Google Patents

Videó fájlokban lévõ paraméter készletek azonosítása

Info

Publication number
HUE047509T2
HUE047509T2 HUE13717366A HUE13717366A HUE047509T2 HU E047509 T2 HUE047509 T2 HU E047509T2 HU E13717366 A HUE13717366 A HU E13717366A HU E13717366 A HUE13717366 A HU E13717366A HU E047509 T2 HUE047509 T2 HU E047509T2
Authority
HU
Hungary
Prior art keywords
parameter sets
video files
identifying parameter
identifying
files
Prior art date
Application number
HUE13717366A
Other languages
English (en)
Hungarian (hu)
Inventor
Ye-Kui Wang
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of HUE047509T2 publication Critical patent/HUE047509T2/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/13—File access structures, e.g. distributed indices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/178—Techniques for file synchronisation in file systems
    • G06F16/1794—Details of file format conversion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/73—Querying
    • G06F16/738—Presentation of query results
    • G06F16/739—Presentation of query results in form of a video summary, e.g. the video summary being a video sequence, a composite still image or having synthesized frames
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/74—Browsing; Visualisation therefor
    • G06F16/743—Browsing; Visualisation therefor a collection of video files or sequences
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/74—Browsing; Visualisation therefor
    • G06F16/745—Browsing; Visualisation therefor the internal structure of a single video sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (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)
HUE13717366A 2012-04-25 2013-03-26 Videó fájlokban lévõ paraméter készletek azonosítása HUE047509T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261638393P 2012-04-25 2012-04-25
US13/748,291 US9161004B2 (en) 2012-04-25 2013-01-23 Identifying parameter sets in video files

Publications (1)

Publication Number Publication Date
HUE047509T2 true HUE047509T2 (hu) 2020-04-28

Family

ID=49477363

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13717366A HUE047509T2 (hu) 2012-04-25 2013-03-26 Videó fájlokban lévõ paraméter készletek azonosítása

Country Status (9)

Country Link
US (1) US9161004B2 (enExample)
EP (1) EP2842059B1 (enExample)
JP (1) JP6042531B2 (enExample)
KR (1) KR101676553B1 (enExample)
CN (1) CN104246773B (enExample)
BR (1) BR112014026747B1 (enExample)
ES (1) ES2784613T3 (enExample)
HU (1) HUE047509T2 (enExample)
WO (1) WO2013162808A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130279882A1 (en) 2012-04-23 2013-10-24 Apple Inc. Coding of Video and Audio with Initialization Fragments
EP2975848A4 (en) * 2013-04-12 2016-10-26 Samsung Electronics Co Ltd METHOD FOR MULTILAYER VIDEO CODING FOR DIRECT ACCESS AND DEVICE THEREFOR AND METHOD FOR MULTILAYER VIDEO DECODING FOR DIRECT ACCESS AND DEVICE THEREFOR
US11418812B2 (en) * 2015-02-11 2022-08-16 Qualcomm Incorporated Placement of parameter sets and sync samples in video coding
US10148969B2 (en) * 2015-02-11 2018-12-04 Qualcomm Incorporated Of sample entry and operation point signalling in a layered video file format
GB2539462B (en) * 2015-06-16 2019-04-03 Canon Kk Obtaining media data and metadata from encapsulated bit-streams wherein operating point descriptors can be dynamically set
US10652631B2 (en) * 2016-05-24 2020-05-12 Qualcomm Incorporated Sample entries and random access
US9872062B1 (en) * 2017-02-22 2018-01-16 Wyse Technology L.L.C. Enforcing synchronization by embedding audio within video frame data
US11356698B2 (en) 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
US11716474B2 (en) 2020-01-02 2023-08-01 Samsung Electronics Co., Ltd. Storage of EVC decoder configuration information
US12143611B2 (en) 2020-09-17 2024-11-12 Lemon Inc. Subpicture entity group signaling in coded video
CN119922353A (zh) 2020-12-21 2025-05-02 弗劳恩霍夫应用研究促进协会 用于重构视频比特流的文件解析器和方法
CN119948881A (zh) * 2022-09-27 2025-05-06 字节跳动有限公司 媒体文件中丢失或损坏的样本的增强信令

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003237120B2 (en) * 2002-04-29 2008-10-09 Sony Electronics, Inc. Supporting advanced coding formats in media files
US20040006575A1 (en) * 2002-04-29 2004-01-08 Visharam Mohammed Zubair Method and apparatus for supporting advanced coding formats in media files
US7724818B2 (en) * 2003-04-30 2010-05-25 Nokia Corporation Method for coding sequences of pictures
WO2005071970A1 (en) 2004-01-16 2005-08-04 General Instrument Corporation Method and apparatus for determining timing information from a bit stream
US9560367B2 (en) * 2004-09-03 2017-01-31 Nokia Technologies Oy Parameter set and picture header in video coding
US7852409B2 (en) 2004-11-16 2010-12-14 Thomson Licensing Bit-accurate seed initialization for pseudo-random number generators used in a video system
JP2006203662A (ja) 2005-01-21 2006-08-03 Toshiba Corp 動画像符号化装置・復号化装置及び符号化ストリーム生成方法
EP1869888B1 (en) * 2005-04-13 2016-07-06 Nokia Technologies Oy Method, device and system for effectively coding and decoding of video data
WO2007120155A1 (en) 2005-05-12 2007-10-25 Kylin Tv, Inc. Internet protocol television
US7725593B2 (en) * 2005-07-15 2010-05-25 Sony Corporation Scalable video coding (SVC) file format
CN102271249B (zh) 2005-09-26 2014-04-09 韩国电子通信研究院 用于可伸缩视频的感兴趣区域信息设置方法和解析方法
US8520733B2 (en) 2006-06-30 2013-08-27 Core Wireless Licensing S.A.R.L Video coding
CN101518086B (zh) * 2006-07-20 2013-10-30 汤姆森特许公司 在多视图视频编码中用信号通知视图可分级性的方法和装置
KR101242472B1 (ko) 2008-07-16 2013-03-12 노키아 코포레이션 트랙 및 트랙 서브세트의 그룹화를 위한 방법 및 장치
US8514931B2 (en) 2009-03-20 2013-08-20 Ecole Polytechnique Federale De Lausanne (Epfl) Method of providing scalable video coding (SVC) video content with added media content
EP3786806A1 (en) 2009-11-04 2021-03-03 Virginia Wireless and Streaming Technologies LLC System and method for media content streaming
US8918533B2 (en) * 2010-07-13 2014-12-23 Qualcomm Incorporated Video switching for streaming video data
US9131033B2 (en) * 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
US9215473B2 (en) 2011-01-26 2015-12-15 Qualcomm Incorporated Sub-slices in video coding

Also Published As

Publication number Publication date
BR112014026747B1 (pt) 2021-10-13
WO2013162808A1 (en) 2013-10-31
CN104246773B (zh) 2018-09-14
CN104246773A (zh) 2014-12-24
ES2784613T3 (es) 2020-09-29
JP2015519807A (ja) 2015-07-09
EP2842059A1 (en) 2015-03-04
JP6042531B2 (ja) 2016-12-14
KR101676553B1 (ko) 2016-11-15
KR20150006449A (ko) 2015-01-16
BR112014026747A2 (pt) 2017-06-27
EP2842059B1 (en) 2020-01-15
US9161004B2 (en) 2015-10-13
US20130287366A1 (en) 2013-10-31

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