KR100933618B1 - 비디오 트릭 모드 재생동안 오디오 프로그램의 재생 방법 및 장치 - Google Patents

비디오 트릭 모드 재생동안 오디오 프로그램의 재생 방법 및 장치 Download PDF

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Publication number
KR100933618B1
KR100933618B1 KR1020047013584A KR20047013584A KR100933618B1 KR 100933618 B1 KR100933618 B1 KR 100933618B1 KR 1020047013584 A KR1020047013584 A KR 1020047013584A KR 20047013584 A KR20047013584 A KR 20047013584A KR 100933618 B1 KR100933618 B1 KR 100933618B1
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South Korea
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audio
video
silence
blocks
playback
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Expired - Fee Related
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KR1020047013584A
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English (en)
Korean (ko)
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KR20050014793A (ko
Inventor
로날드 린 블라이르
슈 린
마크 알란 슐츠
로버트 워렌 슈미트
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톰슨 라이센싱
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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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • 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
    • 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
    • H04N9/806—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 with processing of the sound signal
    • H04N9/8063—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
KR1020047013584A 2002-03-01 2003-02-21 비디오 트릭 모드 재생동안 오디오 프로그램의 재생 방법 및 장치 Expired - Fee Related KR100933618B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/086,984 2002-03-01
US10/086,984 US7130528B2 (en) 2002-03-01 2002-03-01 Audio data deletion and silencing during trick mode replay
PCT/US2003/005468 WO2003075563A1 (en) 2002-03-01 2003-02-21 Audio data deletion and silencing during trick mode replay

Publications (2)

Publication Number Publication Date
KR20050014793A KR20050014793A (ko) 2005-02-07
KR100933618B1 true KR100933618B1 (ko) 2009-12-23

Family

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KR1020047013584A Expired - Fee Related KR100933618B1 (ko) 2002-03-01 2003-02-21 비디오 트릭 모드 재생동안 오디오 프로그램의 재생 방법 및 장치

Country Status (11)

Country Link
US (1) US7130528B2 (enExample)
EP (1) EP1497984A4 (enExample)
JP (1) JP4319548B2 (enExample)
KR (1) KR100933618B1 (enExample)
CN (1) CN100429941C (enExample)
AU (1) AU2003217666A1 (enExample)
MX (1) MXPA04008425A (enExample)
MY (1) MY138991A (enExample)
PL (1) PL372272A1 (enExample)
TW (1) TWI240248B (enExample)
WO (1) WO2003075563A1 (enExample)

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US20070019931A1 (en) * 2005-07-19 2007-01-25 Texas Instruments Incorporated Systems and methods for re-synchronizing video and audio data
US8295684B2 (en) * 2007-10-08 2012-10-23 Sony Computer Entertainment America Inc. Method and system for scaling content for playback with variable duration
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CN103222261B (zh) * 2010-09-17 2017-04-05 汤姆逊许可公司 视频系统中基于语义的特技模式播放的方法
US8472783B2 (en) * 2010-11-30 2013-06-25 Echostar Technologies L.L.C. Systems and methods for digital video high accuracy fast forward, rewind and skip
US9942593B2 (en) * 2011-02-10 2018-04-10 Intel Corporation Producing decoded audio at graphics engine of host processing platform
US9054920B2 (en) * 2011-03-31 2015-06-09 Alcatel Lucent Managing data file transmission
EP2568471A1 (en) * 2011-09-12 2013-03-13 Alcatel Lucent A method for playing multimedia content, a related system and related playback module
JP5854208B2 (ja) * 2011-11-28 2016-02-09 日本電気株式会社 多段高速再生のための映像コンテンツ生成方法
CN104113778B (zh) * 2014-08-01 2018-04-03 广州猎豹网络科技有限公司 一种视频流解码方法及装置
CN106796809B (zh) 2014-10-03 2019-08-09 杜比国际公司 个性化音频的智能访问
US9949027B2 (en) * 2016-03-31 2018-04-17 Qualcomm Incorporated Systems and methods for handling silence in audio streams
EP3382706A1 (en) * 2017-03-28 2018-10-03 Advanced Digital Broadcast S.A. System and method for audio/video trick modes
US10726851B2 (en) * 2017-08-31 2020-07-28 Sony Interactive Entertainment Inc. Low latency audio stream acceleration by selectively dropping and blending audio blocks
CN109376266A (zh) * 2018-09-18 2019-02-22 北京小米移动软件有限公司 慢动作视频的处理方法、装置、电子设备和存储介质
EP3878113A1 (en) * 2018-11-09 2021-09-15 L3 Technologies, Inc. Systems and methods for compressing audio data for storage and streaming from an aircraft

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Also Published As

Publication number Publication date
PL372272A1 (en) 2005-07-11
JP4319548B2 (ja) 2009-08-26
TW200305856A (en) 2003-11-01
WO2003075563A1 (en) 2003-09-12
MXPA04008425A (es) 2005-06-08
EP1497984A1 (en) 2005-01-19
US7130528B2 (en) 2006-10-31
CN100429941C (zh) 2008-10-29
EP1497984A4 (en) 2005-10-12
JP2005519537A (ja) 2005-06-30
MY138991A (en) 2009-08-28
CN1669309A (zh) 2005-09-14
TWI240248B (en) 2005-09-21
KR20050014793A (ko) 2005-02-07
US20030165321A1 (en) 2003-09-04
AU2003217666A1 (en) 2003-09-16

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