KR20070086704A - 부호화 장치 및 방법, 복호 장치 및 방법, 프로그램, 기록매체, 및, 데이터 구조 - Google Patents
부호화 장치 및 방법, 복호 장치 및 방법, 프로그램, 기록매체, 및, 데이터 구조 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/278—Subtitling
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- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4314—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
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- 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
- H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
- H04N21/440272—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
- H04N7/0885—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection for the transmission of subtitles
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Abstract
Description
Claims (9)
- 주영상에 부영상을 서로 겹치게 하여 표시되는 영상의 부호화 데이터를 생성하는 부호화 장치에 있어서,상기 주영상을 부호화함과 함께 상기 주영상의 어스펙트비를 편성하도록 구성된 제1 부호화부와,상기 부영상을 부호화함과 함께 상기 부영상의 어스펙트비를 편성하도록 구성된 제2 부호화부를 구비하는 부호화 장치.
- 제1항에 있어서,상기 제2 부호화부는, 상기 부영상의 어스펙트비를 나타내는 플래그를 설정하여 상기 부영상의 어스펙트비의 편성을 행하는 부호화 장치.
- 주영상에 부영상을 서로 겹치게 하여 표시되는 영상의 부호화 데이터를 생성하는 부호화 방법에 있어서,상기 주영상을 부호화함과 함께 상기 주영상의 어스펙트비를 편성하는 제1 부호화 스텝과,상기 부영상을 부호화함과 함께 상기 부영상의 어스펙트비를 편성하는 제2 부호화 스텝을 포함하는 부호화 방법.
- 주영상에 부영상을 서로 겹치게 하여 표시되는 영상의 부호화 데이터를 생성하는 부호화 장치를 제어하는 프로세서에 실행시키는 프로그램에 있어서,상기 주영상을 부호화함과 함께 상기 주영상의 어스펙트비를 편성하는 제1 부호화 스텝과,상기 부영상을 부호화함과 함께 상기 부영상의 어스펙트비를 편성하는 제2 부호화 스텝을 포함하는 프로그램.
- 주영상의 부호화 데이터, 및 상기 주영상에 서로 겹치게 하여 표시되는 부영상의 부호화 데이터를 복호하는 복호 장치에 있어서,상기 주영상의 부호화 데이터에 편성되어 있는 상기 주영상의 어스펙트비를 취득하도록 구성된 제1 취득부와,상기 주영상의 화상 틀을, 상기 제1 취득부에 의해 취득된 상기 주영상의 어스펙트비에 따라서 변환하도록 구성된 제1 변환부와,상기 부영상의 부호화 데이터에 편성되어 있는 상기 부영상의 어스펙트비를 취득하도록 구성된 제2 취득부와,상기 부영상의 화상 틀을, 상기 제2 취득부에 의해 취득된 상기 부영상의 어스펙트비에 따라서 변환하도록 구성된 제2 변환부를 구비하는 복호 장치.
- 주영상의 부호화 데이터, 및 상기 주영상에 서로 겹치게 하여 표시되는 부영상의 부호화 데이터를 복호하는 복호 방법에 있어서,상기 주영상의 부호화 데이터에 편성되어 있는 상기 주영상의 어스펙트비를 취득하는 제1 취득 스텝과,상기 주영상의 화상 틀을, 상기 제1 취득 스텝의 처리에서 취득된 상기 주영상의 어스펙트비에 따라서 변환하는 제1 변환 스텝과,상기 부영상의 부호화 데이터에 편성되어 있는 상기 부영상의 어스펙트비를 취득하는 제2 취득 스텝과,상기 부영상의 화상 틀을, 상기 제2 취득 스텝의 처리에서 취득된 상기 부영상의 어스펙트비에 따라서 변환하는 제2 변환 스텝을 포함하는 복호 방법.
- 주영상의 부호화 데이터, 및 상기 주영상에 서로 겹치게 하여 표시되는 부영상의 부호화 데이터를 복호하는 복호 장치를 제어하는 프로세서에 실행시키는 프로그램에 있어서,상기 주영상의 부호화 데이터에 편성되어 있는 상기 주영상의 어스펙트비를 취득하는 제1 취득 스텝과,상기 주영상의 화상 틀을, 상기 제1 취득 스텝의 처리에서 취득된 상기 주영 상의 어스펙트비에 따라서 변환하는 제1 변환 스텝과,상기 부영상의 부호화 데이터에 편성되어 있는 상기 부영상의 어스펙트비를 취득하는 제2 취득 스텝과,상기 부영상의 화상 틀을, 상기 제2 취득 스텝의 처리에서 취득된 상기 부영상의 어스펙트비에 따라서 변환하는 제2 변환 스텝을 포함하는 프로그램.
- 주영상 데이터를 부호화한 주영상 부호화 데이터와, 상기 주영상 데이터에 서로 겹치게 하여 표시되는 부영상 데이터를 부호화한 부영상 부호화 데이터가 다중화되어 기록된 기록 매체에 있어서,상기 주영상 부호화 데이터는, 상기 주영상 데이터의 어스펙트비를 나타내는 제1 어스펙트비 플래그를 갖고,상기 부영상 부호화 데이터는, 상기 제1 어스펙트비 플래그와는 독립된, 상기 부영상 데이터의 어스펙트비를 나타내는 제2 어스펙트비 플래그를 갖는 기록 매체.
- 주영상 데이터를 부호화한 주영상 부호화 데이터와, 상기 주영상 데이터에 서로 겹치게 하여 표시되는 부영상 데이터를 부호화한 부영상 부호화 데이터가 다중화된 데이터 구조에 있어서,상기 주영상 부호화 데이터는, 상기 주영상 데이터의 어스펙트비를 나타내는 제1 어스펙트비 플래그를 갖고,상기 부영상 부호화 데이터는, 상기 제1 어스펙트비 플래그와는 독립된, 상기 부영상 데이터의 어스펙트비를 나타내는 제2 어스펙트비 플래그를 갖는 데이터 구조.
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KR (1) | KR20070086704A (ko) |
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JP4518194B2 (ja) * | 2008-06-10 | 2010-08-04 | ソニー株式会社 | 生成装置、生成方法、及び、プログラム |
US20110285726A1 (en) * | 2009-02-18 | 2011-11-24 | William Gibbens Redmann | Method and apparatus for preparing subtitles for display |
CN102065241B (zh) * | 2009-11-18 | 2015-06-17 | 新奥特(北京)视频技术有限公司 | 一种自动制作字幕的字幕机 |
US20140002460A1 (en) * | 2012-06-27 | 2014-01-02 | Viacom International, Inc. | Multi-Resolution Graphics |
WO2016163603A1 (ko) * | 2015-04-05 | 2016-10-13 | 엘지전자 주식회사 | Xml 자막에 기반한 방송 서비스를 위한 방송 신호 송수신 방법 및 장치 |
JP6868776B2 (ja) * | 2015-10-28 | 2021-05-12 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置および受信方法 |
WO2017130804A1 (ja) * | 2016-01-26 | 2017-08-03 | ソニー株式会社 | 受信装置、受信方法および送信装置 |
CN110020285B (zh) * | 2017-09-28 | 2021-04-27 | 北京国双科技有限公司 | 柱状图的处理方法及装置 |
CN112770183B (zh) * | 2020-11-10 | 2023-03-24 | 北京达佳互联信息技术有限公司 | 视频的播放控制方法、控制装置、电子设备和存储介质 |
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2005
- 2005-11-30 EP EP05814422A patent/EP1819165A4/en not_active Withdrawn
- 2005-11-30 CN CNA2005800476727A patent/CN101112096A/zh active Pending
- 2005-11-30 CA CA002589370A patent/CA2589370A1/en not_active Abandoned
- 2005-11-30 US US11/720,806 patent/US8279938B2/en not_active Expired - Fee Related
- 2005-11-30 JP JP2006546719A patent/JP4813370B2/ja not_active Expired - Fee Related
- 2005-11-30 WO PCT/JP2005/022409 patent/WO2006059779A1/ja active Application Filing
- 2005-11-30 KR KR1020077014638A patent/KR20070086704A/ko not_active Application Discontinuation
- 2005-12-01 TW TW094142331A patent/TW200633506A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200633506A (en) | 2006-09-16 |
WO2006059779A1 (ja) | 2006-06-08 |
CN101112096A (zh) | 2008-01-23 |
US8279938B2 (en) | 2012-10-02 |
CA2589370A1 (en) | 2006-06-08 |
JP4813370B2 (ja) | 2011-11-09 |
TWI315153B (ko) | 2009-09-21 |
EP1819165A4 (en) | 2011-01-19 |
US20100128799A1 (en) | 2010-05-27 |
EP1819165A1 (en) | 2007-08-15 |
JPWO2006059779A1 (ja) | 2008-06-05 |
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