CN104854659A - 用于存储相同数字视频和/或音频流的多个重叠记录的设备和方法 - Google Patents

用于存储相同数字视频和/或音频流的多个重叠记录的设备和方法 Download PDF

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Publication number
CN104854659A
CN104854659A CN201380064864.3A CN201380064864A CN104854659A CN 104854659 A CN104854659 A CN 104854659A CN 201380064864 A CN201380064864 A CN 201380064864A CN 104854659 A CN104854659 A CN 104854659A
Authority
CN
China
Prior art keywords
digital video
segment
audio stream
recording
request
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.)
Pending
Application number
CN201380064864.3A
Other languages
English (en)
Chinese (zh)
Inventor
布鲁诺·勒格扬
弗兰克·亚当
马克·麦克利里
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN104854659A publication Critical patent/CN104854659A/zh
Pending 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]
    • H04N21/40—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
    • 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
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • H04N21/4334—Recording 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]
    • H04N21/60—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
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201380064864.3A 2012-12-12 2013-12-03 用于存储相同数字视频和/或音频流的多个重叠记录的设备和方法 Pending CN104854659A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12306571.6A EP2743927A1 (en) 2012-12-12 2012-12-12 Device and method for storing a digital video and/or audio stream
EP12306571.6 2012-12-12
PCT/EP2013/075419 WO2014090639A1 (en) 2012-12-12 2013-12-03 Device and method for storing a plurality of overlapping recordings of a same digital video and/or audio stream

Publications (1)

Publication Number Publication Date
CN104854659A true CN104854659A (zh) 2015-08-19

Family

ID=47738963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380064864.3A Pending CN104854659A (zh) 2012-12-12 2013-12-03 用于存储相同数字视频和/或音频流的多个重叠记录的设备和方法

Country Status (7)

Country Link
US (1) US9924219B2 (enExample)
EP (2) EP2743927A1 (enExample)
JP (1) JP2016504852A (enExample)
KR (1) KR20150093704A (enExample)
CN (1) CN104854659A (enExample)
TW (1) TW201435864A (enExample)
WO (1) WO2014090639A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108257624A (zh) * 2016-12-29 2018-07-06 汤姆逊许可公司 用于存储音频/视频数据的方法及对应装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10616651B2 (en) * 2015-05-22 2020-04-07 Playsight Interactive Ltd. Event based video generation
KR102090308B1 (ko) 2019-10-16 2020-03-17 주식회사 스마트시티코리아 Gop 단위 기반의 영상 저장 시스템 및 방법
CN116052651B (zh) * 2023-01-16 2026-06-02 多伦科技股份有限公司 基于深度学习的语音提示作弊行为检测方法及电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060008242A1 (en) * 2004-07-08 2006-01-12 International Business Machines Corporation Segmented processing of data recordings
US20070081789A1 (en) * 2005-10-06 2007-04-12 Lockheed Martin Corporation Time shifting for video

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7257308B2 (en) 2001-12-06 2007-08-14 Scientific-Atlanta, Inc. Converting time-shift buffering for personal video recording into permanent recordings
US20090222875A1 (en) * 2002-04-18 2009-09-03 Cheng David J Distributed tuner allocation and conflict resolution
JP2005167782A (ja) 2003-12-04 2005-06-23 Hitachi Ltd デジタル放送の記録方法及びデジタル放送受信装置
US20070157281A1 (en) * 2005-12-23 2007-07-05 United Video Properties, Inc. Interactive media guidance system having multiple devices
US20070263980A1 (en) 2006-05-09 2007-11-15 Jaan-Huei Chen Method of transitioning from time shifted multimedia playback to live multimedia playback and multimedia playback device thereof
US9031381B2 (en) * 2006-07-20 2015-05-12 Panopto, Inc. Systems and methods for generation of composite video from multiple asynchronously recorded input streams
US7986867B2 (en) * 2007-01-26 2011-07-26 Myspace, Inc. Video downloading and scrubbing system and method
US7996875B2 (en) 2008-05-20 2011-08-09 Microsoft Corporation Adaptive timeshift service
US9154721B2 (en) 2009-03-26 2015-10-06 Dish Network L.L.C. Apparatus and methods for recording adjacent time slots of television programming on the same channel
US9282373B2 (en) 2009-06-19 2016-03-08 Broadcom Corporation System, method, and apparatus for managing timeshift and permanent recording in a storage device on a video broadcast receiver
US8588589B2 (en) 2010-06-21 2013-11-19 Verizon Patent And Licensing Inc. Systems and methods for automatically converting media content stream data accumulated during a pause of playback from a buffer to a permanent recording

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060008242A1 (en) * 2004-07-08 2006-01-12 International Business Machines Corporation Segmented processing of data recordings
US20070081789A1 (en) * 2005-10-06 2007-04-12 Lockheed Martin Corporation Time shifting for video

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108257624A (zh) * 2016-12-29 2018-07-06 汤姆逊许可公司 用于存储音频/视频数据的方法及对应装置

Also Published As

Publication number Publication date
JP2016504852A (ja) 2016-02-12
EP2743927A1 (en) 2014-06-18
KR20150093704A (ko) 2015-08-18
EP2932504A1 (en) 2015-10-21
EP2932504B1 (en) 2019-05-08
WO2014090639A1 (en) 2014-06-19
TW201435864A (zh) 2014-09-16
US9924219B2 (en) 2018-03-20
US20150312621A1 (en) 2015-10-29

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150819