CN110545254B - 一种元数据容器的解析方法、装置及存储介质 - Google Patents
一种元数据容器的解析方法、装置及存储介质 Download PDFInfo
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- CN110545254B CN110545254B CN201810532331.8A CN201810532331A CN110545254B CN 110545254 B CN110545254 B CN 110545254B CN 201810532331 A CN201810532331 A CN 201810532331A CN 110545254 B CN110545254 B CN 110545254B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
Abstract
Description
Claims (12)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810532331.8A CN110545254B (zh) | 2018-05-29 | 2018-05-29 | 一种元数据容器的解析方法、装置及存储介质 |
JP2020535968A JP7174762B2 (ja) | 2018-05-29 | 2018-08-31 | メタデータ容器の解析方法、装置及び記憶媒体 |
PCT/CN2018/103550 WO2019227749A1 (zh) | 2018-05-29 | 2018-08-31 | 一种元数据容器的解析方法、装置及存储介质 |
US17/021,967 US10979759B2 (en) | 2018-05-29 | 2020-09-15 | Analysis method, device and storage medium of moov box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810532331.8A CN110545254B (zh) | 2018-05-29 | 2018-05-29 | 一种元数据容器的解析方法、装置及存储介质 |
Publications (2)
Publication Number | Publication Date |
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CN110545254A CN110545254A (zh) | 2019-12-06 |
CN110545254B true CN110545254B (zh) | 2021-05-04 |
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CN201810532331.8A Active CN110545254B (zh) | 2018-05-29 | 2018-05-29 | 一种元数据容器的解析方法、装置及存储介质 |
Country Status (4)
Country | Link |
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US (1) | US10979759B2 (zh) |
JP (1) | JP7174762B2 (zh) |
CN (1) | CN110545254B (zh) |
WO (1) | WO2019227749A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111083410B (zh) * | 2019-12-30 | 2022-02-25 | 珠海全志科技股份有限公司 | 一种用于dvr的音视频流的处理方法及装置 |
CN112433888B (zh) * | 2020-12-02 | 2023-06-30 | 网易(杭州)网络有限公司 | 数据处理方法及装置、存储介质和电子设备 |
Citations (4)
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CN101828351A (zh) * | 2007-09-19 | 2010-09-08 | 弗劳恩霍夫应用研究促进协会 | 存储和读取具有媒体数据容器和元数据容器的文件的设备和方法 |
CN102376333A (zh) * | 2010-08-18 | 2012-03-14 | Tcl集团股份有限公司 | 一种多媒体播放终端及其文件播放方法和装置 |
CN107888932A (zh) * | 2017-10-20 | 2018-04-06 | 深圳思麦杰科技有限公司 | 一种基于浏览器的跨平台视频直播的系统及方法 |
CN107979783A (zh) * | 2016-10-25 | 2018-05-01 | 杭州海康威视数字技术股份有限公司 | 一种流式数据解析方法、装置及电子设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4383721B2 (ja) | 2002-07-01 | 2009-12-16 | 株式会社東芝 | 多重化分離装置 |
JPWO2005002231A1 (ja) | 2003-06-27 | 2006-08-17 | 株式会社日立製作所 | 映像編集装置 |
JP2005229587A (ja) | 2004-01-15 | 2005-08-25 | Matsushita Electric Ind Co Ltd | 多重化方式変換装置 |
JP4719506B2 (ja) | 2005-05-19 | 2011-07-06 | キヤノン株式会社 | 端末装置、コンテンツ再生方法、及びコンピュータプログラム |
JP4598627B2 (ja) | 2005-08-24 | 2010-12-15 | 富士通株式会社 | コンテンツ編集装置及びその再生装置 |
JP4828352B2 (ja) * | 2006-08-18 | 2011-11-30 | ソニー株式会社 | 情報処理装置、情報処理方法、コンピュータプログラム、半導体装置 |
KR101530713B1 (ko) | 2008-02-05 | 2015-06-23 | 삼성전자주식회사 | 영상 파일을 생성하고 표시하기 위한 장치 및 방법 |
EP2088789A3 (en) * | 2008-02-05 | 2012-08-15 | Samsung Electronics Co., Ltd. | Apparatus and method for generating and displaying media files |
AU2011221734B2 (en) | 2010-03-03 | 2014-10-23 | Samsung Electronics Co., Ltd. | Apparatus and method for recording and playing a media file, and a recording medium therefor |
CN102221998A (zh) * | 2011-06-07 | 2011-10-19 | 北京大学 | 一种扩展构件运行支撑平台中ejb容器的方法 |
CN102917276B (zh) * | 2012-11-12 | 2016-02-24 | 武汉市烽视威科技有限公司 | 一种应用于流媒体服务的音视频交错封装方法 |
US20140297882A1 (en) * | 2013-04-01 | 2014-10-02 | Microsoft Corporation | Dynamic track switching in media streaming |
CN103533094B (zh) * | 2013-09-17 | 2016-08-24 | 镇锡惠 | 标码一体机及标码系统 |
KR102138075B1 (ko) * | 2014-01-09 | 2020-07-27 | 삼성전자주식회사 | 미디어 데이터를 전송하기 위한 가변 크기 데이터 패킷을 송수신하는 방법 및 장치 |
CN110915180B (zh) * | 2017-05-16 | 2022-06-28 | 瑞典爱立信有限公司 | 低时延媒体摄取系统、设备和方法 |
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2018
- 2018-05-29 CN CN201810532331.8A patent/CN110545254B/zh active Active
- 2018-08-31 JP JP2020535968A patent/JP7174762B2/ja active Active
- 2018-08-31 WO PCT/CN2018/103550 patent/WO2019227749A1/zh active Application Filing
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2020
- 2020-09-15 US US17/021,967 patent/US10979759B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101828351A (zh) * | 2007-09-19 | 2010-09-08 | 弗劳恩霍夫应用研究促进协会 | 存储和读取具有媒体数据容器和元数据容器的文件的设备和方法 |
CN102376333A (zh) * | 2010-08-18 | 2012-03-14 | Tcl集团股份有限公司 | 一种多媒体播放终端及其文件播放方法和装置 |
CN107979783A (zh) * | 2016-10-25 | 2018-05-01 | 杭州海康威视数字技术股份有限公司 | 一种流式数据解析方法、装置及电子设备 |
CN107888932A (zh) * | 2017-10-20 | 2018-04-06 | 深圳思麦杰科技有限公司 | 一种基于浏览器的跨平台视频直播的系统及方法 |
Also Published As
Publication number | Publication date |
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WO2019227749A1 (zh) | 2019-12-05 |
US20200413123A1 (en) | 2020-12-31 |
US10979759B2 (en) | 2021-04-13 |
JP2021508977A (ja) | 2021-03-11 |
JP7174762B2 (ja) | 2022-11-17 |
CN110545254A (zh) | 2019-12-06 |
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Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Douyin Vision Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Tiktok vision (Beijing) Co.,Ltd. Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Tiktok vision (Beijing) Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: BEIJING BYTEDANCE NETWORK TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230712 Address after: 100190 1309, 13th floor, building 4, Zijin Digital Park, Haidian District, Beijing Patentee after: Beijing volcano Engine Technology Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Douyin Vision Co.,Ltd. |
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