TWI633783B - 用於移動視訊播放的方法和系統 - Google Patents

用於移動視訊播放的方法和系統 Download PDF

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Publication number
TWI633783B
TWI633783B TW104105165A TW104105165A TWI633783B TW I633783 B TWI633783 B TW I633783B TW 104105165 A TW104105165 A TW 104105165A TW 104105165 A TW104105165 A TW 104105165A TW I633783 B TWI633783 B TW I633783B
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TW
Taiwan
Prior art keywords
mobile video
video data
mobile
storage device
playback
Prior art date
Application number
TW104105165A
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English (en)
Chinese (zh)
Other versions
TW201536042A (zh
Inventor
畢傑亞恩 羅森格蘭
費德里克 休葛森
Original Assignee
瑞典商安訊士有限公司
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Application filed by 瑞典商安訊士有限公司 filed Critical 瑞典商安訊士有限公司
Publication of TW201536042A publication Critical patent/TW201536042A/zh
Application granted granted Critical
Publication of TWI633783B publication Critical patent/TWI633783B/zh

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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]
    • H04N21/20—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
    • H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
    • 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
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2747—Remote storage of video programs received via the downstream path, e.g. from the server
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4184—External card to be used in combination with the client device, e.g. for conditional access providing storage capabilities, e.g. memory stick
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video 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]
    • H04N21/60—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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Information Transfer Between Computers (AREA)
TW104105165A 2014-03-11 2015-02-13 用於移動視訊播放的方法和系統 TWI633783B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14158796.4A EP2919458A1 (en) 2014-03-11 2014-03-11 Method and system for playback of motion video
??14158796.4 2014-03-11

Publications (2)

Publication Number Publication Date
TW201536042A TW201536042A (zh) 2015-09-16
TWI633783B true TWI633783B (zh) 2018-08-21

Family

ID=50287879

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104105165A TWI633783B (zh) 2014-03-11 2015-02-13 用於移動視訊播放的方法和系統

Country Status (6)

Country Link
US (1) US9628834B2 (cg-RX-API-DMAC7.html)
EP (1) EP2919458A1 (cg-RX-API-DMAC7.html)
JP (1) JP6567286B2 (cg-RX-API-DMAC7.html)
KR (1) KR102077752B1 (cg-RX-API-DMAC7.html)
CN (1) CN104918123A (cg-RX-API-DMAC7.html)
TW (1) TWI633783B (cg-RX-API-DMAC7.html)

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US10142680B2 (en) 2015-12-16 2018-11-27 Gracenote, Inc. Dynamic video overlays
KR102601732B1 (ko) 2016-05-31 2023-11-14 삼성디스플레이 주식회사 영상 부호화 방법 및 영상 복호화 방법
DE112016007020T5 (de) * 2016-06-28 2019-03-21 Intel Corporation Video mit eingebetteter geste
CN111436009B (zh) * 2019-01-11 2023-10-27 厦门雅迅网络股份有限公司 一种实时视频流传送、显示方法以及传送和播放系统
JP7606450B2 (ja) * 2019-03-26 2024-12-25 サターン ライセンシング エルエルシー 情報処理端末、情報処理方法、およびプログラム
CN110971963A (zh) * 2019-12-31 2020-04-07 维沃移动通信有限公司 视频播放控制的方法、电子设备及存储介质
CN112929706A (zh) * 2021-03-05 2021-06-08 浙江大华技术股份有限公司 视频数据的回放方法、装置、存储介质以及电子装置
CN113613023B (zh) * 2021-10-08 2021-12-17 中通服建设有限公司 基于云网融合的慧眼监控系统
CN114339431B (zh) * 2021-12-16 2023-09-01 杭州当虹科技股份有限公司 缩时编码压缩方法
CN116546253A (zh) * 2022-01-25 2023-08-04 北京字节跳动网络技术有限公司 一种视频播放设置方法、装置、电子设备及存储介质
KR20240133548A (ko) 2023-02-27 2024-09-04 주식회사 메타모션 학습용 모션 재생 장치

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US6012091A (en) * 1997-06-30 2000-01-04 At&T Corporation Video telecommunications server and method of providing video fast forward and reverse
US20020016970A1 (en) * 2000-06-14 2002-02-07 Shinji Negishi Data conversion apparatus and method, data distribution apparatus and method, and data distribution system
US6445738B1 (en) * 1996-04-25 2002-09-03 Opentv, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
US6754715B1 (en) * 1997-01-30 2004-06-22 Microsoft Corporation Methods and apparatus for implementing control functions in a streamed video display system
JP4491918B2 (ja) * 2000-06-14 2010-06-30 ソニー株式会社 データ配信装置及び方法、データ配信システム
CN102918862A (zh) * 2010-03-31 2013-02-06 英国电讯有限公司 视频质量测量

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US6496980B1 (en) * 1998-12-07 2002-12-17 Intel Corporation Method of providing replay on demand for streaming digital multimedia
JP2004350043A (ja) * 2003-05-22 2004-12-09 Sony Corp サーバ装置、情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
JP2007243843A (ja) * 2006-03-10 2007-09-20 Sanyo Electric Co Ltd 情報再生装置および情報再生方法
US8763028B2 (en) * 2006-12-31 2014-06-24 Jeramie J. Keys Viewing of commercial break content during fast-forwarding of a video stream
JP5322518B2 (ja) * 2008-07-08 2013-10-23 キヤノン株式会社 通信方法
US20140079368A1 (en) * 2012-03-12 2014-03-20 Panasonic Corporation Display device and transmission device

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US6445738B1 (en) * 1996-04-25 2002-09-03 Opentv, Inc. System and method for creating trick play video streams from a compressed normal play video bitstream
US6754715B1 (en) * 1997-01-30 2004-06-22 Microsoft Corporation Methods and apparatus for implementing control functions in a streamed video display system
US6012091A (en) * 1997-06-30 2000-01-04 At&T Corporation Video telecommunications server and method of providing video fast forward and reverse
US20020016970A1 (en) * 2000-06-14 2002-02-07 Shinji Negishi Data conversion apparatus and method, data distribution apparatus and method, and data distribution system
JP4491918B2 (ja) * 2000-06-14 2010-06-30 ソニー株式会社 データ配信装置及び方法、データ配信システム
CN102918862A (zh) * 2010-03-31 2013-02-06 英国电讯有限公司 视频质量测量

Also Published As

Publication number Publication date
CN104918123A (zh) 2015-09-16
US20150264411A1 (en) 2015-09-17
JP2015173436A (ja) 2015-10-01
TW201536042A (zh) 2015-09-16
US9628834B2 (en) 2017-04-18
KR20150106351A (ko) 2015-09-21
EP2919458A1 (en) 2015-09-16
JP6567286B2 (ja) 2019-08-28
KR102077752B1 (ko) 2020-02-14

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