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WO2008114595A1 - 映像再生装置および映像再生方法 - Google Patents

映像再生装置および映像再生方法 Download PDF

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Publication number
WO2008114595A1
WO2008114595A1 PCT/JP2008/053600 JP2008053600W WO2008114595A1 WO 2008114595 A1 WO2008114595 A1 WO 2008114595A1 JP 2008053600 W JP2008053600 W JP 2008053600W WO 2008114595 A1 WO2008114595 A1 WO 2008114595A1
Authority
WO
WIPO (PCT)
Prior art keywords
stream
video reproduction
text
subtitle
video
Prior art date
Application number
PCT/JP2008/053600
Other languages
English (en)
French (fr)
Inventor
Masaaki Shimada
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009505116A priority Critical patent/JP5100746B2/ja
Priority to US12/528,263 priority patent/US8385719B2/en
Publication of WO2008114595A1 publication Critical patent/WO2008114595A1/ja

Links

Classifications

    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
    • 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
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • 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
    • H04N21/47—End-user applications
    • 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4856—End-user interface for client configuration for language selection, e.g. for the menu or subtitles
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles
    • 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
    • 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
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8715—Regeneration of colour television signals involving the mixing of the reproduced video signal with a non-recorded signal, e.g. a text signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Social Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (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)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Studio Circuits (AREA)

Abstract

　ＡＶストリームと同期してテキスト字幕表示が可能な再生装置において、ＡＶストリームの再生前に優先言語設定部（１３１）で決定された順番で、テキスト字幕ストリームおよびフォント情報をプリロードバッファ部（１２２、１２３）に読み込み、テキスト字幕ストリームおよびフォント情報から字幕画像を生成し、ＡＶストリームの映像情報に重畳して表示する。小さいメモリサイズのプリロード用バッファを用いても、テキスト字幕の言語切替えを行った際に、映像音声表示を途切れる可能性が少なく、テキスト字幕の表示をスムーズに切替えができるようになる。
PCT/JP2008/053600 2007-03-22 2008-02-29 映像再生装置および映像再生方法 WO2008114595A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009505116A JP5100746B2 (ja) 2007-03-22 2008-02-29 映像再生装置および映像再生方法
US12/528,263 US8385719B2 (en) 2007-03-22 2008-02-29 Video reproducing apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007074363 2007-03-22
JP2007-074363 2007-03-22

Publications (1)

Publication Number Publication Date
WO2008114595A1 true WO2008114595A1 (ja) 2008-09-25

Family

ID=39765705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053600 WO2008114595A1 (ja) 2007-03-22 2008-02-29 映像再生装置および映像再生方法

Country Status (3)

Country Link
US (1) US8385719B2 (ja)
JP (1) JP5100746B2 (ja)
WO (1) WO2008114595A1 (ja)

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JP2010233211A (ja) * 2008-09-30 2010-10-14 Panasonic Corp 記録媒体、再生装置、集積回路、再生方法、記録方法、記録媒体再生システム
JP4574748B2 (ja) * 2009-02-19 2010-11-04 パナソニック株式会社 記録媒体、再生装置、記録方法、記録媒体再生システム
WO2010143224A1 (ja) * 2009-06-08 2010-12-16 三菱電機株式会社 再生装置
JP2010288289A (ja) * 2009-02-19 2010-12-24 Panasonic Corp 記録媒体、再生装置、記録方法、記録媒体再生システム
US8189033B2 (en) 2009-02-20 2012-05-29 Panasonic Corporation Recording medium, playback device, and integrated circuit
CN112153478A (zh) * 2020-09-11 2020-12-29 腾讯科技（深圳）有限公司 一种视频处理方法和视频播放方法

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KR20050036228A (ko) * 2003-10-15 2005-04-20 삼성전자주식회사 멀티미디어 재생을 관리하는 장치 및 방법
WO2010095410A1 (ja) * 2009-02-20 2010-08-26 パナソニック株式会社 記録媒体、再生装置、集積回路
KR20110138151A (ko) * 2010-06-18 2011-12-26 삼성전자주식회사 자막 서비스를 포함하는 디지털 방송 서비스를 제공하기 위한 비디오 데이터스트림 전송 방법 및 그 장치, 자막 서비스를 포함하는 디지털 방송 서비스를 제공하는 비디오 데이터스트림 수신 방법 및 그 장치
JP5652642B2 (ja) * 2010-08-02 2015-01-14 ソニー株式会社 データ生成装置およびデータ生成方法、データ処理装置およびデータ処理方法
EP2416318B1 (en) * 2010-08-04 2016-10-12 Nero Ag Multi-language buffering during media playback
US8677402B2 (en) * 2010-11-10 2014-03-18 Sony Corporation Second display support of character set unsupported on playback device
US9013631B2 (en) * 2011-06-22 2015-04-21 Google Technology Holdings LLC Method and apparatus for processing and displaying multiple captions superimposed on video images
US9471334B2 (en) * 2013-03-08 2016-10-18 Intel Corporation Content presentation with enhanced closed caption and/or skip back
IL225480A (en) * 2013-03-24 2015-04-30 Igal Nir A method and system for automatically adding captions to broadcast media content
US9173004B2 (en) * 2013-04-03 2015-10-27 Sony Corporation Reproducing device, reproducing method, program, and transmitting device
WO2014186346A1 (en) * 2013-05-13 2014-11-20 Mango Languages Method and system for motion picture assisted foreign language learning
US10368110B1 (en) * 2013-08-21 2019-07-30 Visualon, Inc. Smooth media data switching for media players
US9571870B1 (en) * 2014-07-15 2017-02-14 Netflix, Inc. Automatic detection of preferences for subtitles and dubbing
CN105744346A (zh) * 2014-12-12 2016-07-06 深圳Tcl数字技术有限公司 字幕切换方法及装置
EP3352461A4 (en) * 2015-09-16 2019-03-06 Sony Corporation TRANSMISSION DEVICE, TRANSMISSION METHOD, REPRODUCTION DEVICE, AND REPRODUCTION METHOD
RU2611472C1 (ru) * 2016-05-12 2017-02-22 Акционерное общество "ЭЛВИС-НеоТек" Устройство и способ воспроизведения архивного видео
US20180210630A1 (en) * 2017-01-26 2018-07-26 Kyocera Document Solutions Inc. Display device and display method
WO2018182313A1 (ko) * 2017-03-29 2018-10-04 삼성전자 주식회사 멀티미디어 시스템에서 신호를 송신 및 수신하는 장치 및 방법
CN113556616A (zh) * 2021-07-16 2021-10-26 深圳创维－Rgb电子有限公司 音频自适应方法、装置、播放设备及可读存储介质
CN114900741B (zh) * 2022-05-07 2024-04-16 北京字跳网络技术有限公司 翻译字幕的显示方法、装置、设备、存储介质
US12003825B1 (en) * 2022-09-21 2024-06-04 Amazon Technologies, Inc. Enhanced control of video subtitles
CN117440218A (zh) * 2023-11-09 2024-01-23 北京百度网讯科技有限公司 切换字幕的方法、装置、设备、存储介质及程序产品

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Cited By (21)

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US8089507B2 (en) 2008-09-30 2012-01-03 Panasonic Corporation Recording medium, playback device, system LSI, playback method, glasses, and display device for 3D images
JP4564107B2 (ja) * 2008-09-30 2010-10-20 パナソニック株式会社 記録媒体、再生装置、システムｌｓｉ、再生方法、記録方法、記録媒体再生システム
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EP2482564A3 (en) * 2008-09-30 2013-09-25 Panasonic Corporation Recording medium, playback device, system LSI, playback method, glasses, and display device for 3D images
JP2012044687A (ja) * 2008-09-30 2012-03-01 Panasonic Corp 受信装置、受信方法
JP2010233211A (ja) * 2008-09-30 2010-10-14 Panasonic Corp 記録媒体、再生装置、集積回路、再生方法、記録方法、記録媒体再生システム
JPWO2010038365A1 (ja) * 2008-09-30 2012-02-23 パナソニック株式会社 記録媒体、再生装置、システムｌｓｉ、再生方法、記録方法、記録媒体再生システム
JP2011019228A (ja) * 2009-02-19 2011-01-27 Panasonic Corp 記録媒体、再生装置、記録方法、記録媒体再生システム
CN102685435B (zh) * 2009-02-19 2013-07-17 松下电器产业株式会社 再现装置、记录方法
JP2010288289A (ja) * 2009-02-19 2010-12-24 Panasonic Corp 記録媒体、再生装置、記録方法、記録媒体再生システム
JP4574748B2 (ja) * 2009-02-19 2010-11-04 パナソニック株式会社 記録媒体、再生装置、記録方法、記録媒体再生システム
JPWO2010095382A1 (ja) * 2009-02-19 2012-08-23 パナソニック株式会社 記録媒体、再生装置、記録方法、記録媒体再生システム
CN102685514A (zh) * 2009-02-19 2012-09-19 松下电器产业株式会社 记录介质、再生装置、记录方法及记录介质再生系统
US8712215B2 (en) 2009-02-19 2014-04-29 Panasonic Corporation Recording medium, playback device, integrated circuit
JP2011030221A (ja) * 2009-02-19 2011-02-10 Panasonic Corp 記録媒体、再生装置、記録方法、記録媒体再生システム
US8705935B2 (en) 2009-02-19 2014-04-22 Panasonic Corporation Recording medium, playback device, integrated circuit
CN102685514B (zh) * 2009-02-19 2014-02-19 松下电器产业株式会社 再生装置、记录方法及记录介质再生系统
US8471894B2 (en) 2009-02-20 2013-06-25 Panasonic Corporation Recording medium, playback device, and integrated circuit
US8189033B2 (en) 2009-02-20 2012-05-29 Panasonic Corporation Recording medium, playback device, and integrated circuit
WO2010143224A1 (ja) * 2009-06-08 2010-12-16 三菱電機株式会社 再生装置
CN112153478A (zh) * 2020-09-11 2020-12-29 腾讯科技（深圳）有限公司 一种视频处理方法和视频播放方法

Also Published As

Publication number Publication date
JP5100746B2 (ja) 2012-12-19
JPWO2008114595A1 (ja) 2010-07-01
US8385719B2 (en) 2013-02-26
US20100098389A1 (en) 2010-04-22

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