JP2005519538A5 - - Google Patents
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- Publication number
- JP2005519538A5 JP2005519538A5 JP2003573870A JP2003573870A JP2005519538A5 JP 2005519538 A5 JP2005519538 A5 JP 2005519538A5 JP 2003573870 A JP2003573870 A JP 2003573870A JP 2003573870 A JP2003573870 A JP 2003573870A JP 2005519538 A5 JP2005519538 A5 JP 2005519538A5
- Authority
- JP
- Japan
- Prior art keywords
- video
- audio
- gating
- trick mode
- presentation
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 8
- 238000005457 optimization Methods 0.000 claims 2
- 238000012217 deletion Methods 0.000 claims 1
- 230000037430 deletion Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/087,183 US6625387B1 (en) | 2002-03-01 | 2002-03-01 | Gated silence removal during video trick modes |
| PCT/US2003/004974 WO2003075566A1 (en) | 2002-03-01 | 2003-02-21 | Gated silence removal during video trick modes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005519538A JP2005519538A (ja) | 2005-06-30 |
| JP2005519538A5 true JP2005519538A5 (cg-RX-API-DMAC7.html) | 2006-03-16 |
| JP4322682B2 JP4322682B2 (ja) | 2009-09-02 |
Family
ID=27787528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003573870A Expired - Fee Related JP4322682B2 (ja) | 2002-03-01 | 2003-02-21 | オーディオ・プログラムを再生する方法およびオーディオ・トラックを再生する装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6625387B1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1481544B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP4322682B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR100943597B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN100420294C (cg-RX-API-DMAC7.html) |
| AU (1) | AU2003213131A1 (cg-RX-API-DMAC7.html) |
| MX (1) | MXPA04008426A (cg-RX-API-DMAC7.html) |
| MY (1) | MY132102A (cg-RX-API-DMAC7.html) |
| PL (1) | PL372220A1 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI224468B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2003075566A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004056086A2 (en) * | 2002-12-16 | 2004-07-01 | Koninklijke Philips Electronics N.V. | Method and apparatus for selectable rate playback without speech distortion |
| EP1578141A1 (en) * | 2004-03-19 | 2005-09-21 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for adapting the speed or pitch of replayed or received digital audio signals |
| US7844464B2 (en) * | 2005-07-22 | 2010-11-30 | Multimodal Technologies, Inc. | Content-based audio playback emphasis |
| JP4039417B2 (ja) * | 2004-10-15 | 2008-01-30 | 株式会社日立製作所 | 記録再生装置 |
| EP1854293A2 (en) * | 2005-02-07 | 2007-11-14 | Thomson Licensing | METHOD AND APPARATUS FOR REPLAYING A VIDEO SIGNAL AND ONE OR MORE AUDIO SIGNALS RELATED TO AUDIO/VIDEO DATA THAT ARE BASED ON A 24Hz FRAME FREQUENCY VIDEO SIGNAL |
| EP1689179A1 (en) * | 2005-02-07 | 2006-08-09 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for replaying a video signal and one or more audio signals related to audio/video data that are based on a 24Hz frame frequency video signal |
| EP1720166A1 (en) * | 2005-05-04 | 2006-11-08 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for authoring a 24p audio/video data stream by supplementing it with additional 50i format data items |
| US8312492B2 (en) | 2007-03-19 | 2012-11-13 | At&T Intellectual Property I, L.P. | Systems and methods of providing modified media content |
| JP5093648B2 (ja) * | 2007-05-07 | 2012-12-12 | 国立大学法人電気通信大学 | 再生装置 |
| CN101785007A (zh) * | 2007-08-31 | 2010-07-21 | 国际商业机器公司 | 同步数据流的方法 |
| JP4784583B2 (ja) * | 2007-10-09 | 2011-10-05 | ソニー株式会社 | ２倍速データの出力装置及び出力方法 |
| US8374712B2 (en) * | 2008-12-31 | 2013-02-12 | Microsoft Corporation | Gapless audio playback |
| US9813777B1 (en) * | 2015-02-27 | 2017-11-07 | Cox Communications, Inc. | Time shifting content for network DVR and trick play keys |
| CN107193841B (zh) * | 2016-03-15 | 2022-07-26 | 北京三星通信技术研究有限公司 | 媒体文件加速播放、传输及存储的方法和装置 |
| US10629223B2 (en) * | 2017-05-31 | 2020-04-21 | International Business Machines Corporation | Fast playback in media files with reduced impact to speech quality |
| US11039177B2 (en) * | 2019-03-19 | 2021-06-15 | Rovi Guides, Inc. | Systems and methods for varied audio segment compression for accelerated playback of media assets |
| US10708633B1 (en) | 2019-03-19 | 2020-07-07 | Rovi Guides, Inc. | Systems and methods for selective audio segment compression for accelerated playback of media assets |
| US11102523B2 (en) | 2019-03-19 | 2021-08-24 | Rovi Guides, Inc. | Systems and methods for selective audio segment compression for accelerated playback of media assets by service providers |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376874A (en) * | 1980-12-15 | 1983-03-15 | Sperry Corporation | Real time speech compaction/relay with silence detection |
| US5623344A (en) * | 1992-09-01 | 1997-04-22 | Hitachi America, Ltd. | Digital video recording device with trick play capability |
| DE4404932C2 (de) * | 1993-02-16 | 1995-06-22 | Gold Star Co | Kurzdarstellungs-Playbackvorrichtung und -verfahren für einen Video-Cassettenrecorder |
| US5717823A (en) * | 1994-04-14 | 1998-02-10 | Lucent Technologies Inc. | Speech-rate modification for linear-prediction based analysis-by-synthesis speech coders |
| US5583652A (en) * | 1994-04-28 | 1996-12-10 | International Business Machines Corporation | Synchronized, variable-speed playback of digitally recorded audio and video |
| JP2747251B2 (ja) * | 1995-07-24 | 1998-05-06 | 日本電気ホームエレクトロニクス株式会社 | 画像・音声編集システム |
| CN1145519A (zh) * | 1995-09-01 | 1997-03-19 | 苏勇 | 音频信号保真变速处理方法 |
| JPH09198808A (ja) * | 1996-01-17 | 1997-07-31 | Sanyo Electric Co Ltd | 音声再生回路 |
| US5828994A (en) * | 1996-06-05 | 1998-10-27 | Interval Research Corporation | Non-uniform time scale modification of recorded audio |
| EP0837608B1 (en) * | 1996-10-15 | 2005-12-28 | Matsushita Electric Industrial Co., Ltd. | Video and audio coding method and coding apparatus |
| US5893062A (en) * | 1996-12-05 | 1999-04-06 | Interval Research Corporation | Variable rate video playback with synchronized audio |
| JP2000509932A (ja) * | 1997-02-03 | 2000-08-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 記録担体上にトリックプレイ信号を記録するための方向識別子 |
| US6154603A (en) * | 1997-02-18 | 2000-11-28 | Thomson Licensing S.A. | Picture decoding for trick mode operation |
| US6229951B1 (en) * | 1997-02-18 | 2001-05-08 | Thomson Consumer Electronics | Digital video picture and ancillary data processing and storage |
| US6356211B1 (en) * | 1997-05-13 | 2002-03-12 | Sony Corporation | Encoding method and apparatus and recording medium |
| JP4006553B2 (ja) * | 1998-06-05 | 2007-11-14 | ソニー株式会社 | 記録再生装置および方法 |
| JP3491533B2 (ja) * | 1998-07-24 | 2004-01-26 | ヤマハ株式会社 | ディジタルオーディオデータの再生方法及び装置 |
| JP2001298710A (ja) * | 2000-04-14 | 2001-10-26 | Nippon Hoso Kyokai <Nhk> | 映像処理装置 |
-
2002
- 2002-03-01 US US10/087,183 patent/US6625387B1/en not_active Expired - Lifetime
-
2003
- 2003-02-21 MX MXPA04008426A patent/MXPA04008426A/es active IP Right Grant
- 2003-02-21 EP EP03709177.4A patent/EP1481544B1/en not_active Expired - Lifetime
- 2003-02-21 CN CNB038093197A patent/CN100420294C/zh not_active Expired - Fee Related
- 2003-02-21 JP JP2003573870A patent/JP4322682B2/ja not_active Expired - Fee Related
- 2003-02-21 PL PL03372220A patent/PL372220A1/xx not_active Application Discontinuation
- 2003-02-21 AU AU2003213131A patent/AU2003213131A1/en not_active Abandoned
- 2003-02-21 KR KR1020047013574A patent/KR100943597B1/ko not_active Expired - Fee Related
- 2003-02-21 WO PCT/US2003/004974 patent/WO2003075566A1/en not_active Ceased
- 2003-02-26 TW TW092104024A patent/TWI224468B/zh not_active IP Right Cessation
- 2003-02-27 MY MYPI20030705A patent/MY132102A/en unknown
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