CN105453582B - 一种在浏览器内播放媒体流的方法 - Google Patents

一种在浏览器内播放媒体流的方法 Download PDF

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Publication number
CN105453582B
CN105453582B CN201480045011.XA CN201480045011A CN105453582B CN 105453582 B CN105453582 B CN 105453582B CN 201480045011 A CN201480045011 A CN 201480045011A CN 105453582 B CN105453582 B CN 105453582B
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China
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media
player
video
file
audio
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CN201480045011.XA
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English (en)
Chinese (zh)
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CN105453582A (zh
Inventor
皮耶特·让·斯皮尔曼斯
马丁·蒂莱曼斯
史蒂文·蒂莱曼斯
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Dolby International AB
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VIRTUAL CABLE Co bvba
Theo Technologies NV
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Classifications

    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • 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
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8173—End-user applications, e.g. Web browser, game
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
CN201480045011.XA 2013-08-06 2014-08-04 一种在浏览器内播放媒体流的方法 Active CN105453582B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13179425.7A EP2835982B1 (en) 2013-08-06 2013-08-06 A method for playing a media stream in a browser application
EU13179425.7 2013-08-06
PCT/EP2014/066696 WO2015018782A1 (en) 2013-08-06 2014-08-04 A method for playing a media stream in a browser application

Publications (2)

Publication Number Publication Date
CN105453582A CN105453582A (zh) 2016-03-30
CN105453582B true CN105453582B (zh) 2019-06-25

Family

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CN201480045011.XA Active CN105453582B (zh) 2013-08-06 2014-08-04 一种在浏览器内播放媒体流的方法

Country Status (5)

Country Link
US (1) US10149020B2 (enExample)
EP (1) EP2835982B1 (enExample)
CN (1) CN105453582B (enExample)
NO (1) NO2835982T3 (enExample)
WO (1) WO2015018782A1 (enExample)

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EP3258701A1 (en) * 2016-06-15 2017-12-20 THEO Technologies Playback of multi-period media
KR102321859B1 (ko) 2016-07-21 2021-11-03 한화테크윈 주식회사 자바 스크립트를 이용한 실시간 미디어 스트리밍 방법 및 그 장치
KR102130429B1 (ko) * 2016-11-07 2020-07-07 한화테크윈 주식회사 멀티미디어 수신 장치에서 디코딩을 수행하는 방법 및 멀티미디어 장치
US10979785B2 (en) * 2017-01-20 2021-04-13 Hanwha Techwin Co., Ltd. Media playback apparatus and method for synchronously reproducing video and audio on a web browser
TWI826387B (zh) 2017-09-08 2023-12-21 美商開放電視股份有限公司 用於內容呈現之位元率及管線保留技術
US10720185B2 (en) * 2017-10-04 2020-07-21 Hashcut, Inc. Video clip, mashup and annotation platform
CN110545471B (zh) * 2018-05-29 2021-12-14 北京字节跳动网络技术有限公司 基于离线转换的播放控制方法、装置及存储介质
CN111124529A (zh) * 2019-11-21 2020-05-08 杭州米络星科技(集团)有限公司 一种基于浏览器ppapi插件技术的视频投屏方法
US11997339B2 (en) 2020-01-15 2024-05-28 Dolby International Ab Adaptive streaming of media content with bitrate switching
CN111800667A (zh) * 2020-07-28 2020-10-20 深圳Tcl数字技术有限公司 浏览器视频播放方法、视频播放装置及存储介质
CN113179261B (zh) * 2021-04-25 2022-07-29 深圳市商汤科技有限公司 视频流处理方法及装置、存储介质和平台服务器
KR20230013461A (ko) * 2021-07-19 2023-01-26 한화테크윈 주식회사 영상 저장 장치, 영상 모니터링 장치 및 그 위에서 실행되는 방법
US20230042909A1 (en) * 2021-08-06 2023-02-09 Meta Platforms Technologies, Llc Systems and methods for generating media manifests
CN114501149B (zh) * 2022-02-10 2024-09-24 天脉拓道(北京)科技有限公司 一种音频/视频文件的解码方法、装置、设备及可读介质
CN114911536B (zh) * 2022-04-25 2025-03-25 北京安信智通科技有限公司 一种自动播放多媒体文件的方法、装置以及存储介质

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Also Published As

Publication number Publication date
EP2835982A1 (en) 2015-02-11
US20160173954A1 (en) 2016-06-16
US10149020B2 (en) 2018-12-04
CN105453582A (zh) 2016-03-30
WO2015018782A1 (en) 2015-02-12
NO2835982T3 (enExample) 2018-05-19
EP2835982B1 (en) 2017-12-20

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