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 (https=)
EP (1) EP2842059B1 (https=)
JP (1) JP6042531B2 (https=)
KR (1) KR101676553B1 (https=)
CN (1) CN104246773B (https=)
BR (1) BR112014026747B1 (https=)
ES (1) ES2784613T3 (https=)
HU (1) HUE047509T2 (https=)
WO (1) WO2013162808A1 (https=)

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
CN105308964A (zh) * 2013-04-12 2016-02-03 三星电子株式会社 用于随机访问的多层视频编码方法及其装置以及用于随机访问的多层视频解码方法及其装置
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
US12206879B2 (en) 2020-09-17 2025-01-21 Lemon Inc. Profile, tier, level and general constraints indication in coded video
EP4264948B1 (en) * 2020-12-21 2026-03-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. File parser, file generator, encoder, decoder, client, server, and methods using parameter sets for coded video sequences
WO2024072750A1 (en) * 2022-09-27 2024-04-04 Bytedance Inc. Enhanced signalling of lost or corrupted samples in a media file

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040006575A1 (en) * 2002-04-29 2004-01-08 Visharam Mohammed Zubair Method and apparatus for supporting advanced coding formats in media files
EP1500002A1 (en) * 2002-04-29 2005-01-26 Sony Electronics Inc. Supporting advanced coding formats in media files
US7724818B2 (en) * 2003-04-30 2010-05-25 Nokia Corporation Method for coding sequences of pictures
WO2005074295A1 (en) 2004-01-16 2005-08-11 General Instrument Corporation Method, protocol, and apparatus for transporting advanced video coding content
US9560367B2 (en) * 2004-09-03 2017-01-31 Nokia Technologies Oy Parameter set and picture header in video coding
ZA200703917B (en) 2004-11-16 2009-04-29 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
WO2006109117A1 (en) * 2005-04-13 2006-10-19 Nokia Corporation Method, device and system for effectively coding and decoding of video data
CA2608372A1 (en) 2005-05-12 2007-10-25 Kylintv, Inc. Internet protocol television
US7725593B2 (en) * 2005-07-15 2010-05-25 Sony Corporation Scalable video coding (SVC) file format
US8184153B2 (en) 2005-09-26 2012-05-22 Electronics And Telecommunications Research Institute Method and apparatus for defining and reconstructing ROIs in scalable video coding
US8520733B2 (en) 2006-06-30 2013-08-27 Core Wireless Licensing S.A.R.L Video coding
BRPI0714564B1 (pt) * 2006-07-20 2020-09-15 Interdigital Vc Holdings, Inc Método e aparelho para escalabilidade de visualização por sinalização em codificação de multivisualização em vídeo, estrutura de sinal de vídeo para codificação de vídeo e mídia de armazenagem
CA2730543C (en) 2008-07-16 2014-04-22 Nokia Corporation Method and apparatus for track and track subset grouping
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
BR112012011581A2 (pt) 2009-11-04 2017-09-19 Huawei Tech Co Ltd sistema e método para streaming de conteúdo de mídia
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
JP6042531B2 (ja) 2016-12-14
EP2842059B1 (en) 2020-01-15
WO2013162808A1 (en) 2013-10-31
KR20150006449A (ko) 2015-01-16
CN104246773A (zh) 2014-12-24
US20130287366A1 (en) 2013-10-31
ES2784613T3 (es) 2020-09-29
CN104246773B (zh) 2018-09-14
KR101676553B1 (ko) 2016-11-15
JP2015519807A (ja) 2015-07-09
BR112014026747B1 (pt) 2021-10-13
BR112014026747A2 (pt) 2017-06-27
EP2842059A1 (en) 2015-03-04
US9161004B2 (en) 2015-10-13

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