SG143027A1 - A device for synchronising digital data streams in real-time - Google Patents

A device for synchronising digital data streams in real-time

Info

Publication number
SG143027A1
SG143027A1 SG200307416-8A SG2003074168A SG143027A1 SG 143027 A1 SG143027 A1 SG 143027A1 SG 2003074168 A SG2003074168 A SG 2003074168A SG 143027 A1 SG143027 A1 SG 143027A1
Authority
SG
Singapore
Prior art keywords
data elements
audio
video
data streams
modified
Prior art date
Application number
SG200307416-8A
Inventor
Lan Bo
Tan Tze Kian
Heu Chang Chih
Original Assignee
Victor Company Of Japan
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 Victor Company Of Japan filed Critical Victor Company Of Japan
Priority to SG200307416-8A priority Critical patent/SG143027A1/en
Publication of SG143027A1 publication Critical patent/SG143027A1/en

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

A DEVICE FOR SYNCHRONISING DIGITAL DATA STREAMS IN REAL-TIME A device for synchronising a plurality of encoded data streams: wherein each encoded data stream includes a plurality of video data elements having a video timing information, and, a plurality of audio data elements having an audio timing information; the said device including: a means of selecting a set of video data elements from each encoded data stream, wherein the video timing information of the video data elements in each set of selected video data elements satisfy a video timing criteria; a means of selecting a set of audio data elements from each encoded data stream, wherein the audio timing information of the audio data elements in each set of selected audio data elements satisfy an audio timing criteria; a means of modifying each set of selected video data elements, wherein a corresponding modified set of video data elements is output; a means of modifying each set of selected audio data elements, wherein a corresponding modified set of audio data elements is output; wherein; the modified sets of video data elements and their corresponding modified sets of audio data elements form a plurality of modified encoded data streams, whereby said plurality of modified encoded data streams are synchronised. (FIG. 1)
SG200307416-8A 2003-11-27 2003-11-27 A device for synchronising digital data streams in real-time SG143027A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG200307416-8A SG143027A1 (en) 2003-11-27 2003-11-27 A device for synchronising digital data streams in real-time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200307416-8A SG143027A1 (en) 2003-11-27 2003-11-27 A device for synchronising digital data streams in real-time

Publications (1)

Publication Number Publication Date
SG143027A1 true SG143027A1 (en) 2008-06-27

Family

ID=39615547

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200307416-8A SG143027A1 (en) 2003-11-27 2003-11-27 A device for synchronising digital data streams in real-time

Country Status (1)

Country Link
SG (1) SG143027A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874997A (en) * 1994-08-29 1999-02-23 Futuretel, Inc. Measuring and regulating synchronization of merged video and audio data
EP0987894A2 (en) * 1998-09-07 2000-03-22 Victor Company Of Japan, Ltd. A dejittering and clock recovery technique for real-time audio/visual network applications
US20020019978A1 (en) * 2000-06-13 2002-02-14 Terretta Michael S. Video enhanced electronic commerce systems and methods
US6359656B1 (en) * 1996-12-20 2002-03-19 Intel Corporation In-band synchronization of data streams with audio/video streams
US6493872B1 (en) * 1998-09-16 2002-12-10 Innovatv Method and apparatus for synchronous presentation of video and audio transmissions and their interactive enhancement streams for TV and internet environments
US6513003B1 (en) * 2000-02-03 2003-01-28 Fair Disclosure Financial Network, Inc. System and method for integrated delivery of media and synchronized transcription
US6573946B1 (en) * 2000-08-31 2003-06-03 Intel Corporation Synchronizing video streams with different pixel clock rates
US20030206739A1 (en) * 2000-07-04 2003-11-06 Kun-Shan Lu Audio/video IP camera
EP1773072A1 (en) * 2005-09-28 2007-04-11 Avaya Technology Llc Synchronization watermarking in multimedia streams

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874997A (en) * 1994-08-29 1999-02-23 Futuretel, Inc. Measuring and regulating synchronization of merged video and audio data
US6359656B1 (en) * 1996-12-20 2002-03-19 Intel Corporation In-band synchronization of data streams with audio/video streams
EP0987894A2 (en) * 1998-09-07 2000-03-22 Victor Company Of Japan, Ltd. A dejittering and clock recovery technique for real-time audio/visual network applications
US6493872B1 (en) * 1998-09-16 2002-12-10 Innovatv Method and apparatus for synchronous presentation of video and audio transmissions and their interactive enhancement streams for TV and internet environments
US6513003B1 (en) * 2000-02-03 2003-01-28 Fair Disclosure Financial Network, Inc. System and method for integrated delivery of media and synchronized transcription
US20020019978A1 (en) * 2000-06-13 2002-02-14 Terretta Michael S. Video enhanced electronic commerce systems and methods
US20030206739A1 (en) * 2000-07-04 2003-11-06 Kun-Shan Lu Audio/video IP camera
US6573946B1 (en) * 2000-08-31 2003-06-03 Intel Corporation Synchronizing video streams with different pixel clock rates
EP1773072A1 (en) * 2005-09-28 2007-04-11 Avaya Technology Llc Synchronization watermarking in multimedia streams

Similar Documents

Publication Publication Date Title
MY149392A (en) Encoding method and apparatus enabling fast channel change of compressed video
MY129235A (en) Method and apparatus for converting data streams
MXPA03009708A (en) System and data format for providing seamless stream switching in a digital video decoder.
GB0007870D0 (en) Methods and apparatus for making and replauing digital video recordings, and recordings made by such methods
WO2004054278A3 (en) Multimedia editor for wireless communication devices and method therefor
NO20035078D0 (en) Distributed composition of real-time media
JP2004180323A5 (en)
WO2006031778A3 (en) Digital content for a digital cinema house
MY135697A (en) Picture coding method and picture decoding method
TW200717246A (en) Self-synchronizing data streaming between address-based producer and consumer circuits
CA2256230A1 (en) Coding/decoding apparatus, coding/decoding system and multiplexed bit stream
MXPA03009539A (en) Multi-rate transcoder for digital streams.
CA2327632A1 (en) Methods for creating and playing a customized program of a variety of sources
AU2003277919A1 (en) Method and apparatus for synchronizing data streams containing audio, video and/or other data
TW200601300A (en) Apparatus and computer-readable program for generating volume image
WO2005104551A3 (en) High definition scalable array encoding system and method
WO2007072255A3 (en) A device for and a method of processing an input data stream comprising a sequence of input frames
WO2005050400A3 (en) System to provide index and metadata for content on demand
EP1562382A3 (en) Format conversion device and format conversion method
DE60329080D1 (en) AND VISUALIZATION OF AUDIOVISUAL PROGRAMS
ATE406046T1 (en) GENERATION OF ENCRYPTED VIDEO INFORMATION
WO2003085991A3 (en) Mixing of multiple streams of audio/video data from multiple sources within a receiving device allowing external control
GB0031536D0 (en) Selecting data packets
WO2004092888A3 (en) Scalable array encoding system and method
JP2008516535A5 (en)