DE69811386D1 - Verfahren und vorrichtung zur gleichzeitigen codierung und markierung von digitalen videodaten - Google Patents

Verfahren und vorrichtung zur gleichzeitigen codierung und markierung von digitalen videodaten

Info

Publication number
DE69811386D1
DE69811386D1 DE69811386T DE69811386T DE69811386D1 DE 69811386 D1 DE69811386 D1 DE 69811386D1 DE 69811386 T DE69811386 T DE 69811386T DE 69811386 T DE69811386 T DE 69811386T DE 69811386 D1 DE69811386 D1 DE 69811386D1
Authority
DE
Germany
Prior art keywords
marking
video data
digital video
simultaneous coding
coding
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
DE69811386T
Other languages
English (en)
Other versions
DE69811386T2 (de
Inventor
Daniel Weaver
A Porter
J Pawson
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.)
Thirdspace Living Ltd
NCube Corp
Original Assignee
Thirdspace Living Ltd
NCube Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25497995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69811386(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thirdspace Living Ltd, NCube Corp filed Critical Thirdspace Living Ltd
Publication of DE69811386D1 publication Critical patent/DE69811386D1/de
Application granted granted Critical
Publication of DE69811386T2 publication Critical patent/DE69811386T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

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    • 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
    • H04N21/23805—Controlling the feeding rate to the network, e.g. by controlling the video pump
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    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
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    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
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    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
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    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
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    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
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    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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    • 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
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    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
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    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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    • H04N21/65—Transmission of management data between client and server
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    • H04N21/65—Transmission of management data between client and server
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    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
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    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
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DE69811386T 1997-10-22 1998-10-19 Verfahren und vorrichtung zur gleichzeitigen codierung und markierung von digitalen videodaten Expired - Lifetime DE69811386T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/956,261 US6112226A (en) 1995-07-14 1997-10-22 Method and apparatus for concurrently encoding and tagging digital information for allowing non-sequential access during playback
PCT/US1998/022018 WO1999021364A1 (en) 1997-10-22 1998-10-19 Method and apparatus for concurrently encoding and tagging digital video data

Publications (2)

Publication Number Publication Date
DE69811386D1 true DE69811386D1 (de) 2003-03-20
DE69811386T2 DE69811386T2 (de) 2003-11-20

Family

ID=25497995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811386T Expired - Lifetime DE69811386T2 (de) 1997-10-22 1998-10-19 Verfahren und vorrichtung zur gleichzeitigen codierung und markierung von digitalen videodaten

Country Status (8)

Country Link
US (1) US6112226A (de)
EP (2) EP1025701B1 (de)
JP (1) JP4942246B2 (de)
AU (1) AU761111B2 (de)
CA (1) CA2308786C (de)
DE (1) DE69811386T2 (de)
HK (1) HK1028858A1 (de)
WO (1) WO1999021364A1 (de)

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US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
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US7184648B1 (en) * 1999-06-25 2007-02-27 Koninklijke Philips Electronics N.V. Incomplete streams
CN100435569C (zh) 1999-07-14 2008-11-19 松下电器产业株式会社 信息提供装置、信息提供方法以及信息通信系统
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