CN104246773B - 识别视频文件中的参数集 - Google Patents

识别视频文件中的参数集 Download PDF

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Publication number
CN104246773B
CN104246773B CN201380021221.0A CN201380021221A CN104246773B CN 104246773 B CN104246773 B CN 104246773B CN 201380021221 A CN201380021221 A CN 201380021221A CN 104246773 B CN104246773 B CN 104246773B
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China
Prior art keywords
sample
parameter sets
sample description
particular type
video data
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CN201380021221.0A
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Chinese (zh)
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CN104246773A (zh
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王益魁
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • 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
    • 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)
CN201380021221.0A 2012-04-25 2013-03-26 识别视频文件中的参数集 Active CN104246773B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261638393P 2012-04-25 2012-04-25
US61/638,393 2012-04-25
US13/748,291 US9161004B2 (en) 2012-04-25 2013-01-23 Identifying parameter sets in video files
US13/748,291 2013-01-23
PCT/US2013/033826 WO2013162808A1 (en) 2012-04-25 2013-03-26 Identifying parameter sets in video files

Publications (2)

Publication Number Publication Date
CN104246773A CN104246773A (zh) 2014-12-24
CN104246773B true CN104246773B (zh) 2018-09-14

Family

ID=49477363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380021221.0A Active CN104246773B (zh) 2012-04-25 2013-03-26 识别视频文件中的参数集

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)

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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

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CN1781315A (zh) * 2003-04-30 2006-05-31 诺基亚有限公司 用于编码图像序列的方法
CN101036392A (zh) * 2004-09-03 2007-09-12 诺基亚公司 视频编码中的参数集和图片报头
CN100419748C (zh) * 2002-04-29 2008-09-17 索尼电子有限公司 一种计算方法和采用该方法的装置和系统
CN101518086A (zh) * 2006-07-20 2009-08-26 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
CN101595475A (zh) * 2005-07-15 2009-12-02 索尼株式会社 可伸缩视频编码（svc）文件格式

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US20040006575A1 (en) * 2002-04-29 2004-01-08 Visharam Mohammed Zubair Method and apparatus for supporting advanced coding formats in media files
WO2005071970A1 (en) 2004-01-16 2005-08-04 General Instrument Corporation Method and apparatus for determining timing information from a bit stream
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
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
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
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CN100419748C (zh) * 2002-04-29 2008-09-17 索尼电子有限公司 一种计算方法和采用该方法的装置和系统
CN1781315A (zh) * 2003-04-30 2006-05-31 诺基亚有限公司 用于编码图像序列的方法
CN101036392A (zh) * 2004-09-03 2007-09-12 诺基亚公司 视频编码中的参数集和图片报头
CN101595475A (zh) * 2005-07-15 2009-12-02 索尼株式会社 可伸缩视频编码（svc）文件格式
CN101518086A (zh) * 2006-07-20 2009-08-26 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

Also Published As

Publication number Publication date
BR112014026747B1 (pt) 2021-10-13
WO2013162808A1 (en) 2013-10-31
CN104246773A (zh) 2014-12-24
ES2784613T3 (es) 2020-09-29
JP2015519807A (ja) 2015-07-09
EP2842059A1 (en) 2015-03-04
HUE047509T2 (hu) 2020-04-28
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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