DE60331379D1 - Verfahren und Gerät zum digitalen Aufzeichnen - Google Patents

Verfahren und Gerät zum digitalen Aufzeichnen

Info

Publication number
DE60331379D1
DE60331379D1 DE60331379T DE60331379T DE60331379D1 DE 60331379 D1 DE60331379 D1 DE 60331379D1 DE 60331379 T DE60331379 T DE 60331379T DE 60331379 T DE60331379 T DE 60331379T DE 60331379 D1 DE60331379 D1 DE 60331379D1
Authority
DE
Germany
Prior art keywords
digital recording
recording
digital
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60331379T
Other languages
English (en)
Inventor
Peter Burda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60331379D1 publication Critical patent/DE60331379D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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]
    • H04N21/80—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
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
DE60331379T 2002-03-07 2003-02-28 Verfahren und Gerät zum digitalen Aufzeichnen Expired - Lifetime DE60331379D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0205410.4A GB0205410D0 (en) 2002-03-07 2002-03-07 Method of digital recording

Publications (1)

Publication Number Publication Date
DE60331379D1 true DE60331379D1 (de) 2010-04-08

Family

ID=9932529

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60331379T Expired - Lifetime DE60331379D1 (de) 2002-03-07 2003-02-28 Verfahren und Gerät zum digitalen Aufzeichnen

Country Status (3)

Country Link
US (1) US20030210891A1 (de)
DE (1) DE60331379D1 (de)
GB (1) GB0205410D0 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060171658A1 (en) * 2002-12-20 2006-08-03 Robert Jochemsen More user friendly time-shift buffer
JP4101161B2 (ja) * 2003-12-01 2008-06-18 株式会社ソニー・コンピュータエンタテインメント 画像処理装置、画像処理方法、コンピュータプログラムおよび記録媒体
US20080120676A1 (en) * 2006-11-22 2008-05-22 Horizon Semiconductors Ltd. Integrated circuit, an encoder/decoder architecture, and a method for processing a media stream
US20080120675A1 (en) * 2006-11-22 2008-05-22 Horizon Semiconductors Ltd. Home gateway for multiple units
US8892761B1 (en) 2008-04-04 2014-11-18 Quickplay Media Inc. Progressive download playback
US9571902B2 (en) 2006-12-13 2017-02-14 Quickplay Media Inc. Time synchronizing of distinct video and data feeds that are delivered in a single mobile IP data network compatible stream
US20080195664A1 (en) 2006-12-13 2008-08-14 Quickplay Media Inc. Automated Content Tag Processing for Mobile Media
US20080263621A1 (en) * 2007-04-17 2008-10-23 Horizon Semiconductors Ltd. Set top box with transcoding capabilities
US8442388B1 (en) 2011-11-23 2013-05-14 General Instrument Corporation System and method for recording video content
CN108810608A (zh) * 2018-05-24 2018-11-13 烽火通信科技股份有限公司 基于iptv的直播与时移播放状态切换系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371551A (en) * 1992-10-29 1994-12-06 Logan; James Time delayed digital video system using concurrent recording and playback
JP3180542B2 (ja) * 1994-01-19 2001-06-25 松下電器産業株式会社 映像再生装置
US20010022893A1 (en) * 1998-03-24 2001-09-20 Glenn Sanders Digital audio/video disk recorder with pre-record function
CN100370817C (zh) * 1999-07-28 2008-02-20 三星电子株式会社 随机存取存储设备
US6678463B1 (en) * 2000-08-02 2004-01-13 Opentv System and method for incorporating previously broadcast content into program recording
US20030163815A1 (en) * 2001-04-06 2003-08-28 Lee Begeja Method and system for personalized multimedia delivery service
US7257308B2 (en) * 2001-12-06 2007-08-14 Scientific-Atlanta, Inc. Converting time-shift buffering for personal video recording into permanent recordings

Also Published As

Publication number Publication date
GB0205410D0 (en) 2002-04-24
US20030210891A1 (en) 2003-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition