ES2500315T4 - Modo truco en fotogramas predictivos bidireccionales - Google Patents

Modo truco en fotogramas predictivos bidireccionales Download PDF

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Publication number
ES2500315T4
ES2500315T4 ES02784248.3T ES02784248T ES2500315T4 ES 2500315 T4 ES2500315 T4 ES 2500315T4 ES 02784248 T ES02784248 T ES 02784248T ES 2500315 T4 ES2500315 T4 ES 2500315T4
Authority
ES
Spain
Prior art keywords
trick mode
predictive frames
way predictive
way
frames
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
ES02784248.3T
Other languages
English (en)
Other versions
ES2500315T3 (es
Inventor
Shu Lin
Donald Henry Willis
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
Application granted granted Critical
Publication of ES2500315T3 publication Critical patent/ES2500315T3/es
Publication of ES2500315T4 publication Critical patent/ES2500315T4/es
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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
    • 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
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs 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

Description

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Claims (1)

  1. imagen1
    imagen2
ES02784248.3T 2001-10-23 2002-10-22 Modo truco en fotogramas predictivos bidireccionales Expired - Lifetime ES2500315T4 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US33491401P 2001-10-23 2001-10-23
US334914P 2001-10-23
US10/099,710 US8705947B2 (en) 2001-10-23 2002-03-14 Trick mode on bidirectional predictive frames
US99710 2002-03-14
PCT/US2002/033988 WO2003036964A1 (en) 2001-10-23 2002-10-22 Trick mode on bidirectional predictive frames

Publications (2)

Publication Number Publication Date
ES2500315T3 ES2500315T3 (es) 2014-09-30
ES2500315T4 true ES2500315T4 (es) 2014-11-11

Family

ID=26796406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02784248.3T Expired - Lifetime ES2500315T4 (es) 2001-10-23 2002-10-22 Modo truco en fotogramas predictivos bidireccionales

Country Status (10)

Country Link
US (1) US8705947B2 (es)
EP (1) EP1438848B1 (es)
JP (1) JP5099958B2 (es)
KR (1) KR100939487B1 (es)
CN (1) CN100539665C (es)
BR (1) BR0213148A (es)
ES (1) ES2500315T4 (es)
MX (1) MXPA04003574A (es)
MY (1) MY146455A (es)
WO (1) WO2003036964A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317440B2 (ja) * 1999-04-15 2002-08-26 船井電機株式会社 記録媒体の静止画再生装置
US7756393B2 (en) * 2001-10-23 2010-07-13 Thomson Licensing Frame advance and slide show trick modes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0151234B1 (ko) 1993-06-03 1998-10-15 모리시타 요이찌 화상재생장치 및 화상복호장치
JP3385109B2 (ja) 1994-04-12 2003-03-10 三菱電機株式会社 ディジタルｖｔｒ
US5768539A (en) 1994-05-27 1998-06-16 Bell Atlantic Network Services, Inc. Downloading applications software through a broadcast channel
US6009231A (en) 1994-09-05 1999-12-28 Sony Corporation Reproduction of information using a ring buffer with read and write pointers separated from each other by substantially half of the total ring buffer capacity
GB9421206D0 (en) 1994-10-20 1994-12-07 Thomson Consumer Electronics Digital VCR MPEG- trick play processing
EP0799549B1 (en) 1994-12-23 2000-03-01 Imedia Corporation Provision of VCR-like trick modes in a video distribution system
JP3484834B2 (ja) 1995-07-28 2004-01-06 ソニー株式会社 データ符号化／復号化方法および装置
DE69631725D1 (de) 1995-08-31 2004-04-08 Sanyo Electric Co Bilddatenaufzeichnungsverfahren
EP0914740B1 (en) 1997-04-24 2003-06-04 Koninklijke Philips Electronics N.V. Method of and arrangement for reproducing video images
JP3197855B2 (ja) 1997-11-06 2001-08-13 三洋電機株式会社 Ｍｐｅｇデータの再生装置
JPH11220694A (ja) 1998-02-02 1999-08-10 Sony Corp 信号伝送方法、信号伝送装置及び信号記録媒体
AU3842999A (en) 1998-06-11 1999-12-30 Koninklijke Philips Electronics N.V. Trick play signal generation for a digital video recorder
US6487642B1 (en) * 1998-10-22 2002-11-26 Sony Corporation Command manager
JP2001028748A (ja) 1999-07-12 2001-01-30 Sony Corp データ再生伝送装置及びデータ再生伝送方法
US20030159152A1 (en) 2001-10-23 2003-08-21 Shu Lin Fast motion trick mode using dummy bidirectional predictive pictures

Also Published As

Publication number Publication date
EP1438848B1 (en) 2014-07-23
JP2005507220A (ja) 2005-03-10
CN100539665C (zh) 2009-09-09
US20030077069A1 (en) 2003-04-24
ES2500315T3 (es) 2014-09-30
JP5099958B2 (ja) 2012-12-19
US8705947B2 (en) 2014-04-22
MY146455A (en) 2012-08-15
WO2003036964A1 (en) 2003-05-01
EP1438848A4 (en) 2010-05-05
KR20040045488A (ko) 2004-06-01
EP1438848A1 (en) 2004-07-21
KR100939487B1 (ko) 2010-01-29
CN1572111A (zh) 2005-01-26
BR0213148A (pt) 2004-10-19
MXPA04003574A (es) 2004-07-30

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