HK1046608B - 用於以圖像單位同步解碼顯示的視頻解碼裝置 - Google Patents

用於以圖像單位同步解碼顯示的視頻解碼裝置

Info

Publication number
HK1046608B
HK1046608B HK02108065.1A HK02108065A HK1046608B HK 1046608 B HK1046608 B HK 1046608B HK 02108065 A HK02108065 A HK 02108065A HK 1046608 B HK1046608 B HK 1046608B
Authority
HK
Hong Kong
Prior art keywords
decoding
picture unit
decoding apparatus
video decoding
displaying synchronously
Prior art date
Application number
HK02108065.1A
Other languages
English (en)
Inventor
文憲熙
Original Assignee
三星電子株式會社
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 三星電子株式會社 filed Critical 三星電子株式會社
Publication of HK1046608B publication Critical patent/HK1046608B/zh

Links

Classifications

    • 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, rendering scenes according to MPEG-4 scene graphs
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4343—Extraction or processing of packetized elementary streams [PES]
    • 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
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
HK02108065.1A 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置 HK1046608B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960020792A KR100203262B1 (ko) 1996-06-11 1996-06-11 픽춰단위 동기화를 위한 비디오디코더의 인터페이스장치

Publications (1)

Publication Number Publication Date
HK1046608B true HK1046608B (zh) 2004-12-17

Family

ID=19461449

Family Applications (6)

Application Number Title Priority Date Filing Date
HK02108064.2A HK1046607B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108066.0A HK1046609B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108063.3A HK1046606B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108068.8A HK1046611B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108065.1A HK1046608B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108067.9A HK1046610B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置

Family Applications Before (4)

Application Number Title Priority Date Filing Date
HK02108064.2A HK1046607B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108066.0A HK1046609B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108063.3A HK1046606B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置
HK02108068.8A HK1046611B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK02108067.9A HK1046610B (zh) 1996-06-11 2002-11-06 用於以圖像單位同步解碼顯示的視頻解碼裝置

Country Status (4)

Country Link
US (1) US6091769A (zh)
KR (1) KR100203262B1 (zh)
CN (7) CN1113540C (zh)
HK (6) HK1046607B (zh)

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US7088725B1 (en) * 1999-06-30 2006-08-08 Sony Corporation Method and apparatus for transcoding, and medium
US7120168B2 (en) * 2001-11-20 2006-10-10 Sony Corporation System and method for effectively performing an audio/video synchronization procedure
US7729421B2 (en) * 2002-02-20 2010-06-01 International Business Machines Corporation Low latency video decoder with high-quality, variable scaling and minimal frame buffer memory
KR100490154B1 (ko) * 2002-04-13 2005-05-16 엘지전자 주식회사 디지털 텔레비젼 테스트 스트림 생성장치
KR20040038184A (ko) * 2002-10-31 2004-05-08 엘지전자 주식회사 Ａ／ｖ 동기화를 위한 오디오 패킷 디코딩 방법
DE10308138B4 (de) * 2002-12-30 2005-06-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur bezüglich Bildtakt und Bildphase regelbaren Synchronisation von zwei oder mehr MPEG-2-kodierten Videosequenzen für digitale Multi-Projektionssysteme
FR2849980B1 (fr) * 2003-01-15 2005-04-08 Medialive Procede pour la distribution de sequences video, decodeur et systeme pour la mise en oeuvre de ce prodede
US20040179610A1 (en) * 2003-02-21 2004-09-16 Jiuhuai Lu Apparatus and method employing a configurable reference and loop filter for efficient video coding
FR2853786B1 (fr) * 2003-04-11 2005-08-05 Medialive Procede et equipement de distribution de produits videos numeriques avec une restriction de certains au moins des droits de representation et de reproduction
FR2854530B1 (fr) * 2003-05-02 2005-07-22 Medialive Procede et dispositif pour securiser la transmission, l'enregistrement et la visualisation de flux empaquetes audiovisuels numeriques
FR2858899B1 (fr) * 2003-08-11 2005-12-02 Medialive Procede et systeme repartis securises pour la protection et la distribution de flux audiovisuels
CN1284379C (zh) * 2003-09-12 2006-11-08 中国科学院计算技术研究所 一种定位编码图像标识的方法
FR2861240B1 (fr) * 2003-10-15 2006-03-03 Medialive Procede et systeme repartis securises pour la distribution de flux audiovisuels
FR2862835B1 (fr) * 2003-11-24 2006-04-14 Medialive Diffusion securisee et personnalisee de flux audiovisuels par un systeme hybride unicast/multicast
US7567584B2 (en) * 2004-01-15 2009-07-28 Panasonic Corporation Multiplex scheme conversion apparatus
US20060024024A1 (en) * 2004-07-27 2006-02-02 Cheng-Che Chen Playback device capable of synchronizing playback of video signal portion and audio signal portion of av signal and method thereof
CN1295920C (zh) * 2004-07-29 2007-01-17 联合信源数字音视频技术（北京）有限公司 视频解码和显示的同步控制装置及同步方法
KR20060099687A (ko) * 2005-03-14 2006-09-20 삼성전자주식회사 타임스탬프를 이용한 비디오 동기화 장치 및 방법
KR100710393B1 (ko) * 2005-10-11 2007-04-24 엘지전자 주식회사 압축 스트림의 복호방법
JP2008118221A (ja) * 2006-10-31 2008-05-22 Toshiba Corp 復号装置及び復号方法
JP4607856B2 (ja) * 2006-12-26 2011-01-05 富士通株式会社 符号化復号システム及び符号化復号方法
CN105187897B (zh) * 2015-09-09 2019-02-05 暴风集团股份有限公司 多分段的媒体文件跨段播放方法和系统
CN105898507B (zh) * 2016-05-30 2019-04-16 广东威创视讯科技股份有限公司 一种视频信号同步方法及装置

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US5396497A (en) * 1993-02-26 1995-03-07 Sony Corporation Synchronization of audio/video information
CA2141672A1 (en) * 1993-06-10 1994-12-22 Markus H. Veltman Rational input buffer arrangements for auxiliary information in video and audio signal processing systems
US5559999A (en) * 1994-09-09 1996-09-24 Lsi Logic Corporation MPEG decoding system including tag list for associating presentation time stamps with encoded data units
KR0137701B1 (ko) * 1994-12-13 1998-05-15 양승택 엠피이지-2(mpeg-2) 시스템의 피이에스(pes) 패킷화 장치
US5517250A (en) * 1995-02-28 1996-05-14 General Instrument Corporation Of Delaware Acquisition of desired data from a packetized data stream and synchronization thereto
KR100226528B1 (ko) * 1995-03-29 1999-10-15 가나이 쓰도무 다중화 압축화상/음성데이타의 복호장치
US5598415A (en) * 1995-08-04 1997-01-28 General Instrument Corporation Of Delaware Transmission of high rate isochronous data in MPEG-2 data streams
KR100209880B1 (ko) * 1995-10-30 1999-07-15 윤종용 Mpeg-2 영상복호화장치의 시스템클럭 복구장치
US5726989A (en) * 1995-11-06 1998-03-10 Stellar One Corporation Method for ensuring synchronization of MPEG-1 data carried in an MPEG-2 transport stream
JPH09139937A (ja) * 1995-11-14 1997-05-27 Fujitsu Ltd 動画ストリーム変換装置
US5812976A (en) * 1996-03-29 1998-09-22 Matsushita Electric Corporation Of America System and method for interfacing a transport decoder to a bitrate-constrained audio recorder
US5886736A (en) * 1996-10-24 1999-03-23 General Instrument Corporation Synchronization of a stereoscopic video sequence

Also Published As

Publication number Publication date
HK1046607A1 (en) 2003-01-17
CN1157065C (zh) 2004-07-07
CN1370011A (zh) 2002-09-18
HK1046609A1 (en) 2003-01-17
HK1046606B (zh) 2004-12-17
KR980007722A (ko) 1998-03-30
CN1157066C (zh) 2004-07-07
KR100203262B1 (ko) 1999-06-15
CN1157067C (zh) 2004-07-07
HK1046611A1 (en) 2003-01-17
CN1370012A (zh) 2002-09-18
CN1157070C (zh) 2004-07-07
HK1046606A1 (en) 2003-01-17
CN1171700A (zh) 1998-01-28
HK1046610B (zh) 2004-12-17
CN1113540C (zh) 2003-07-02
US6091769A (en) 2000-07-18
CN1370010A (zh) 2002-09-18
CN1157068C (zh) 2004-07-07
HK1046609B (zh) 2004-12-17
HK1046611B (zh) 2004-12-17
HK1046610A1 (en) 2003-01-17
CN1370014A (zh) 2002-09-18
CN1370015A (zh) 2002-09-18
CN1157069C (zh) 2004-07-07
HK1046607B (zh) 2004-12-17
CN1370013A (zh) 2002-09-18

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