KR100744065B1 - 웹서비스 기술을 지원하는 a/v 네트워크에서 컨텐츠재생시 자막 표시방법 및 그 장치 - Google Patents
웹서비스 기술을 지원하는 a/v 네트워크에서 컨텐츠재생시 자막 표시방법 및 그 장치 Download PDFInfo
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- KR100744065B1 KR100744065B1 KR20060001499A KR20060001499A KR100744065B1 KR 100744065 B1 KR100744065 B1 KR 100744065B1 KR 20060001499 A KR20060001499 A KR 20060001499A KR 20060001499 A KR20060001499 A KR 20060001499A KR 100744065 B1 KR100744065 B1 KR 100744065B1
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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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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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
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
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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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
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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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
- H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
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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
- H04N21/47—End-user applications
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
-
- 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
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
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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
Abstract
Description
Claims (12)
- 제1 네트워크 망에서 제공되는 컨텐츠를 제2 네트워크 망에서 재생시 자막표시방법에 있어서,상기 제1 네트워크 망에서 제공되는 컨텐츠 중 재생 선택된 컨텐츠의 해당 자막을 상기 제1 네트워크 망에서 검색하고, 상기 검색된 자막을 로딩하는 단계;상기 로딩된 자막을 파싱(parsing)하는 단계;상기 파싱된 자막과 상기 재생 선택된 컨텐츠를 디코딩하는 단계; 및상기 디코딩된 자막 포함 컨텐츠를 재생가능한 포맷으로 인코딩하는 단계;를 포함하는 것을 특징으로 하는 A/V 네트워크에서 컨텐츠 재생시 자막 표시방법.
- 제 1항에 있어서,상기 디코딩 단계는,상기 파싱된 자막 데이터를 해당하는 자막 표시 시간에 자막 표시 기간동안 상기 디코딩된 컨텐츠에 출력하는 것을 특징으로 하는 A/V 네트워크에서 컨텐츠 재생시 자막 표시방법.
- 제 1항에 있어서,상기 자막 파싱단계는,상기 로딩된 자막에 포함된 자막 데이터, 자막 표시 시간, 및 자막 표시 기간을 분리하는 것을 특징으로 하는 A/V 네트워크에서 컨텐츠 재생시 자막 표시방 법.
- 제 1항에 있어서,상기 인코딩된 자막 포함 컨텐츠를 IEEE1394에 기반하여 전송하는 단계;를 더 포함하는 것을 특징으로 하는 A/V 네트워크에서 컨텐츠 재생시 자막 표시방법.
- 제 1항에 있어서,상기 인코딩 단계는,상기 자막 포함 컨텐츠를 MPEG2-TS 포맷으로 변경하여 디지털화하는 것을 특징으로 하는 A/V 네트워크에서 컨텐츠 재생시 자막 표시방법.
- 제1 네트워크 망에서 제공되는 컨텐츠를 제2 네트워크 망에서 재생하는 컨텐츠 재생장치에 있어서,상기 제1 네트워크 망에서 제공되는 컨텐츠 중 재생 선택된 컨텐츠의 해당 자막을 상기 제1 네트워크 망에서 검색하고, 상기 검색된 자막을 로딩하는 자막 로딩부;상기 로딩된 자막을 파싱(parsing)하는 자막 파서부;상기 파싱된 자막과 상기 재생 선택된 컨텐츠를 디코딩하는 컨텐츠 디코더; 및상기 디코딩된 자막 포함 컨텐츠를 재생가능한 포맷으로 인코딩하는 컨텐츠 인코더;를 포함하는 것을 특징으로 하는 컨텐츠 재생장치.
- 제 6항에 있어서,상기 컨텐츠 디코더는,상기 파싱된 자막 데이터를 해당하는 자막 표시 시간에 자막 표시 기간동안 상기 디코딩된 컨텐츠에 출력하는 것을 특징으로 하는 컨텐츠 재생장치.
- 제 6항에 있어서,상기 자막 파서부는,상기 로딩된 자막에 포함된 자막 데이터, 자막 표시 시간, 및 자막 표시 기간을 분리하는 것을 특징으로 하는 컨텐츠 재생장치.
- 제 6항에 있어서,상기 인코딩된 자막 포함 컨텐츠를 IEEE1394에 기반하여 전송하는 컨텐츠 전송부;를 더 포함하는 것을 특징으로 하는 컨텐츠 재생장치.
- 제 6항에 있어서,상기 컨텐츠 인코더는,상기 자막 포함 컨텐츠를 MPEG2-TS 포맷으로 변경하여 디지털화하는 것을 특징으로 하는 컨텐츠 재생장치.
- 제 1항에 있어서,상기 제1 네트워크 망은 이더넷 기반의 인터넷망이고, 상기 제2 네트워크 망은 IEEE 1394 망인 것을 특징으로 하는 A/V 네트워크에서 컨텐츠 재생시 자막 표시방법.
- 제 6항에 있어서,상기 제1 네트워크 망은 이더넷 기반의 인터넷망이고, 상기 제2 네트워크 망은 IEEE 1394 망인 것을 특징으로 하는 컨텐츠 재생장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20060001499A KR100744065B1 (ko) | 2006-01-05 | 2006-01-05 | 웹서비스 기술을 지원하는 a/v 네트워크에서 컨텐츠재생시 자막 표시방법 및 그 장치 |
CNA2006101392138A CN1997115A (zh) | 2006-01-05 | 2006-09-18 | 音频/视频网络中用于内容再现的字幕显示方法和装置 |
US11/541,552 US20070157284A1 (en) | 2006-01-05 | 2006-10-03 | Caption display method and device in content retrieval on A/V network supporting web service technologies |
JP2006298785A JP2007184899A (ja) | 2006-01-05 | 2006-11-02 | ウェブサービス技術を支援するa/vネットワークにおけるコンテンツ再生時の字幕表示方法及びその装置 |
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KR20060001499A KR100744065B1 (ko) | 2006-01-05 | 2006-01-05 | 웹서비스 기술을 지원하는 a/v 네트워크에서 컨텐츠재생시 자막 표시방법 및 그 장치 |
Publications (2)
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KR20070073522A KR20070073522A (ko) | 2007-07-10 |
KR100744065B1 true KR100744065B1 (ko) | 2007-07-30 |
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KR20060001499A KR100744065B1 (ko) | 2006-01-05 | 2006-01-05 | 웹서비스 기술을 지원하는 a/v 네트워크에서 컨텐츠재생시 자막 표시방법 및 그 장치 |
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US (1) | US20070157284A1 (ko) |
JP (1) | JP2007184899A (ko) |
KR (1) | KR100744065B1 (ko) |
CN (1) | CN1997115A (ko) |
Families Citing this family (5)
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CN102081948A (zh) * | 2011-01-13 | 2011-06-01 | 博视联(苏州)信息科技有限公司 | 视频字幕同步显示系统及其显示方法 |
CN102098455A (zh) * | 2011-01-21 | 2011-06-15 | 四川长虹电器股份有限公司 | 一种在电视机上支持多种格式字幕显示的系统 |
CN102625180A (zh) * | 2011-01-26 | 2012-08-01 | 鸿富锦精密工业(深圳)有限公司 | 搜索电视节目字幕的电视装置及方法 |
CN103678381A (zh) * | 2012-09-17 | 2014-03-26 | 腾讯科技(深圳)有限公司 | 字幕处理方法、装置及系统 |
US10277945B2 (en) * | 2013-04-05 | 2019-04-30 | Lenovo (Singapore) Pte. Ltd. | Contextual queries for augmenting video display |
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2006
- 2006-01-05 KR KR20060001499A patent/KR100744065B1/ko active IP Right Grant
- 2006-09-18 CN CNA2006101392138A patent/CN1997115A/zh active Pending
- 2006-10-03 US US11/541,552 patent/US20070157284A1/en not_active Abandoned
- 2006-11-02 JP JP2006298785A patent/JP2007184899A/ja active Pending
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KR20040058969A (ko) * | 2002-12-27 | 2004-07-05 | 주식회사 아이큐브 | 캡션 텍스트와 영상 화면을 동기화 시키는 방법 및 장치 |
KR20050118814A (ko) * | 2004-06-15 | 2005-12-20 | 삼성전자주식회사 | 문자정보를 표시하는 영상시스템 및 그 문자정보 표시방법 |
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KR20070073522A (ko) | 2007-07-10 |
US20070157284A1 (en) | 2007-07-05 |
JP2007184899A (ja) | 2007-07-19 |
CN1997115A (zh) | 2007-07-11 |
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