SE0003269D0 - Synchronisation of Audio and Video Signals - Google Patents

Synchronisation of Audio and Video Signals

Info

Publication number
SE0003269D0
SE0003269D0 SE0003269A SE0003269A SE0003269D0 SE 0003269 D0 SE0003269 D0 SE 0003269D0 SE 0003269 A SE0003269 A SE 0003269A SE 0003269 A SE0003269 A SE 0003269A SE 0003269 D0 SE0003269 D0 SE 0003269D0
Authority
SE
Sweden
Prior art keywords
sub
audio
video
frames
delay
Prior art date
Application number
SE0003269A
Other languages
English (en)
Other versions
SE517245C2 (sv
SE0003269L (sv
Inventor
Goeran Baang
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0003269A priority Critical patent/SE517245C2/sv
Publication of SE0003269D0 publication Critical patent/SE0003269D0/sv
Priority to AU2001267974A priority patent/AU2001267974A1/en
Priority to US10/344,490 priority patent/US7295247B2/en
Priority to DE10196554T priority patent/DE10196554B4/de
Priority to PCT/SE2001/001492 priority patent/WO2002023916A1/en
Priority to JP2002526768A priority patent/JP4782973B2/ja
Priority to GB0302594A priority patent/GB2383244B/en
Publication of SE0003269L publication Critical patent/SE0003269L/sv
Publication of SE517245C2 publication Critical patent/SE517245C2/sv

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
    • H04N21/434—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
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
SE0003269A 2000-09-14 2000-09-14 Synkronisering av audio- och videosignaler SE517245C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0003269A SE517245C2 (sv) 2000-09-14 2000-09-14 Synkronisering av audio- och videosignaler
AU2001267974A AU2001267974A1 (en) 2000-09-14 2001-06-28 Synchronisation of audio and video signals
US10/344,490 US7295247B2 (en) 2000-09-14 2001-06-28 Synchronisation of audio and video signals
DE10196554T DE10196554B4 (de) 2000-09-14 2001-06-28 Synchronisation von Audio- und Videosignalen
PCT/SE2001/001492 WO2002023916A1 (en) 2000-09-14 2001-06-28 Synchronisation of audio and video signals
JP2002526768A JP4782973B2 (ja) 2000-09-14 2001-06-28 オーディオおよびビデオ信号の同期化
GB0302594A GB2383244B (en) 2000-09-14 2001-06-28 Synchronisation of audio and video signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003269A SE517245C2 (sv) 2000-09-14 2000-09-14 Synkronisering av audio- och videosignaler

Publications (3)

Publication Number Publication Date
SE0003269D0 true SE0003269D0 (sv) 2000-09-14
SE0003269L SE0003269L (sv) 2002-03-15
SE517245C2 SE517245C2 (sv) 2002-05-14

Family

ID=20281016

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003269A SE517245C2 (sv) 2000-09-14 2000-09-14 Synkronisering av audio- och videosignaler

Country Status (7)

Country Link
US (1) US7295247B2 (sv)
JP (1) JP4782973B2 (sv)
AU (1) AU2001267974A1 (sv)
DE (1) DE10196554B4 (sv)
GB (1) GB2383244B (sv)
SE (1) SE517245C2 (sv)
WO (1) WO2002023916A1 (sv)

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US7613773B2 (en) * 2002-12-31 2009-11-03 Rensselaer Polytechnic Institute Asynchronous network audio/visual collaboration system
US20050002402A1 (en) * 2003-05-19 2005-01-06 Sony Corporation And Sony Electronics Inc. Real-time transport protocol
KR101130413B1 (ko) * 2003-06-19 2012-03-27 소니 에릭슨 모빌 커뮤니케이션즈 에이비 미디어 스트림 믹싱
EP1751955B1 (en) 2004-05-13 2009-03-25 Qualcomm, Incorporated Header compression of multimedia data transmitted over a wireless communication system
FI116439B (sv) * 2004-06-04 2005-11-15 Nokia Corp Synkronisering av video och audio
US20060123063A1 (en) * 2004-12-08 2006-06-08 Ryan William J Audio and video data processing in portable multimedia devices
US20060209210A1 (en) * 2005-03-18 2006-09-21 Ati Technologies Inc. Automatic audio and video synchronization
US8560753B1 (en) 2005-03-30 2013-10-15 Teradici Corporation Method and apparatus for remote input/output in a computer system
US7423693B2 (en) * 2005-07-28 2008-09-09 Cole James R Video delay stabilization system and method
US20090021639A1 (en) * 2006-02-21 2009-01-22 David William Geen Audio and Video Communication
JP5049652B2 (ja) * 2006-09-07 2012-10-17 キヤノン株式会社 通信システム、データの再生制御方法、コントローラ、コントローラの制御方法、アダプタ、アダプタの制御方法、およびプログラム
EP2174516B1 (en) 2007-05-15 2015-12-09 Broadcom Corporation Transporting gsm packets over a discontinuous ip based network
US9571901B2 (en) * 2007-12-28 2017-02-14 Intel Corporation Synchronizing audio and video frames
US8438016B2 (en) * 2008-04-10 2013-05-07 City University Of Hong Kong Silence-based adaptive real-time voice and video transmission methods and system
US20090257484A1 (en) * 2008-04-15 2009-10-15 Winbond Electronics Corp. Method for audio-video encoding and apparatus for multimedia storage
DE102009030318B4 (de) * 2009-06-24 2012-09-06 Opticom Dipl.-Ing. Michael Keyhl Gmbh Vorrichtung und Verfahren zur Bestimmung eines Abtastratenunterschiedes
EP2891315B1 (en) * 2012-08-28 2018-05-30 Koninklijke Philips N.V. Audio forwarding device and corresponding method.
US9357215B2 (en) * 2013-02-12 2016-05-31 Michael Boden Audio output distribution
KR20150041329A (ko) * 2013-10-08 2015-04-16 삼성전자주식회사 모바일 네트워크에서 트래픽 전송 방법 및 장치
WO2015174753A1 (en) * 2014-05-16 2015-11-19 Samsung Electronics Co., Ltd. Content output apparatus, mobile apparatus, and controlling methods thereof
US10638192B2 (en) * 2017-06-19 2020-04-28 Wangsu Science & Technology Co., Ltd. Live streaming quick start method and system
CN112637663B (zh) * 2021-01-28 2023-02-28 广州敏视数码科技有限公司 一种车载dvr数据同步播放的方法
US11570396B1 (en) * 2021-11-24 2023-01-31 Dish Network L.L.C. Audio trick mode

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Also Published As

Publication number Publication date
US20040205214A1 (en) 2004-10-14
JP4782973B2 (ja) 2011-09-28
AU2001267974A1 (en) 2002-03-26
GB2383244B (en) 2004-10-20
DE10196554T1 (de) 2003-08-07
DE10196554B4 (de) 2011-05-12
SE517245C2 (sv) 2002-05-14
WO2002023916A1 (en) 2002-03-21
GB0302594D0 (en) 2003-03-12
JP2004509491A (ja) 2004-03-25
US7295247B2 (en) 2007-11-13
GB2383244A (en) 2003-06-18
SE0003269L (sv) 2002-03-15

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