CN1171451C - 用于数字数据流反向重放的方法和装置 - Google Patents

用于数字数据流反向重放的方法和装置 Download PDF

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Publication number
CN1171451C
CN1171451C CNB001077503A CN00107750A CN1171451C CN 1171451 C CN1171451 C CN 1171451C CN B001077503 A CNB001077503 A CN B001077503A CN 00107750 A CN00107750 A CN 00107750A CN 1171451 C CN1171451 C CN 1171451C
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CN
China
Prior art keywords
sector
data stream
video information
start code
digital data
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 - Fee Related
Application number
CNB001077503A
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English (en)
Chinese (zh)
Other versions
CN1275864A (zh
Inventor
�Ƹ���
阿克塞尔·科哈尔
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Deutsche Thomson Brandt GmbH
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Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Publication of CN1275864A publication Critical patent/CN1275864A/zh
Application granted granted Critical
Publication of CN1171451C publication Critical patent/CN1171451C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
CNB001077503A 1999-05-29 2000-05-25 用于数字数据流反向重放的方法和装置 Expired - Fee Related CN1171451C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99110450.6 1999-05-29
EP99110450A EP1058265A1 (en) 1999-05-29 1999-05-29 Method and apparatus for reverse playback of a digital data stream

Publications (2)

Publication Number Publication Date
CN1275864A CN1275864A (zh) 2000-12-06
CN1171451C true CN1171451C (zh) 2004-10-13

Family

ID=8238261

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001077503A Expired - Fee Related CN1171451C (zh) 1999-05-29 2000-05-25 用于数字数据流反向重放的方法和装置

Country Status (4)

Country Link
US (1) US6804450B1 (enExample)
EP (1) EP1058265A1 (enExample)
JP (1) JP2001016552A (enExample)
CN (1) CN1171451C (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3825719B2 (ja) * 2002-06-13 2006-09-27 三洋電機株式会社 画像再生方法、画像再生装置、および画像記録装置
JP4980913B2 (ja) * 2004-09-23 2012-07-18 トムソン ライセンシング トリック・プレイ用メタデータのビデオ伝送ストリームへの挿入
KR20080005569A (ko) * 2005-04-26 2008-01-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 암호 시스템에서 암호화된 데이터 스트림을 처리하는 장치및 방법
CN102831908A (zh) * 2011-06-14 2012-12-19 上海三旗通信科技股份有限公司 Mtk平台下中星微协处理器外部声音回传的控制和播放
US8855466B2 (en) * 2012-05-01 2014-10-07 Eldon Technology Limited Separate video file for I-frame and non-I-frame data to improve disk performance in trick play

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2947395B2 (ja) * 1994-01-14 1999-09-13 日本ビクター株式会社 画像記録媒体の記録方法
JP2993351B2 (ja) * 1994-02-14 1999-12-20 松下電器産業株式会社 圧縮データ記録装置
WO1995023411A1 (en) * 1994-02-28 1995-08-31 Sony Corporation Method and device for recording data, data recording medium, and method and device for reproducing data
JP3250588B2 (ja) * 1994-07-12 2002-01-28 ソニー株式会社 データ再生装置
JP3259543B2 (ja) * 1994-09-05 2002-02-25 ソニー株式会社 ディスクデータ再生方法および再生装置
GB2294173B (en) * 1994-10-11 1998-12-09 Mitsubishi Electric Corp Disk media, and method of and device for recording and playing back information on or from a disk media
JP3491366B2 (ja) * 1995-01-31 2004-01-26 ソニー株式会社 符号化データの特殊再生方法および特殊再生装置
JP3329979B2 (ja) * 1995-02-24 2002-09-30 株式会社日立製作所 光ディスク及び光ディスク再生装置
JP3146937B2 (ja) * 1995-07-13 2001-03-19 日本ビクター株式会社 高能率符号化された動画像情報から早送り，早戻し画像を再生する再生方法
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
US6282320B1 (en) * 1997-03-19 2001-08-28 Sony Corporation Video data decoding apparatus and method and video signal reproduction apparatus and method
JPH11110139A (ja) * 1997-09-26 1999-04-23 Internatl Business Mach Corp <Ibm> データ読み取り方法及びデータ読み取り装置
US6510554B1 (en) * 1998-04-27 2003-01-21 Diva Systems Corporation Method for generating information sub-streams for FF/REW applications
US6473558B1 (en) * 1998-06-26 2002-10-29 Lsi Logic Corporation System and method for MPEG reverse play through dynamic assignment of anchor frames
US6654539B1 (en) * 1998-10-26 2003-11-25 Sony Corporation Trick playback of digital video data
EP1050049B1 (en) * 1998-11-16 2014-05-21 Koninklijke Philips N.V. Method and device for recording real-time information

Also Published As

Publication number Publication date
US6804450B1 (en) 2004-10-12
EP1058265A1 (en) 2000-12-06
CN1275864A (zh) 2000-12-06
JP2001016552A (ja) 2001-01-19

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20041013

Termination date: 20190525

CF01 Termination of patent right due to non-payment of annual fee