WO1999030503A3 - Method and apparatus for encoding and slicing digital video bit streams - Google Patents

Method and apparatus for encoding and slicing digital video bit streams Download PDF

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Publication number
WO1999030503A3
WO1999030503A3 PCT/IB1998/001922 IB9801922W WO9930503A3 WO 1999030503 A3 WO1999030503 A3 WO 1999030503A3 IB 9801922 W IB9801922 W IB 9801922W WO 9930503 A3 WO9930503 A3 WO 9930503A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital video
video bit
encoding
seamless
bit streams
Prior art date
Application number
PCT/IB1998/001922
Other languages
French (fr)
Other versions
WO1999030503A9 (en
WO1999030503A2 (en
Inventor
Hayder Radha
Mahesh Balakrishnan
Original Assignee
Koninkl Philips Electronics Nv
Philips Svenska Ab
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 Koninkl Philips Electronics Nv, Philips Svenska Ab filed Critical Koninkl Philips Electronics Nv
Priority to JP53046299A priority Critical patent/JP4242459B2/en
Priority to DE69836416T priority patent/DE69836416T2/en
Priority to EP98954691A priority patent/EP0958703B1/en
Publication of WO1999030503A2 publication Critical patent/WO1999030503A2/en
Publication of WO1999030503A3 publication Critical patent/WO1999030503A3/en
Publication of WO1999030503A9 publication Critical patent/WO1999030503A9/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving management of server-side video buffer
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement

Abstract

A method of encoding a digital video bit stream which includes a plurality of successively-encoded pictures. The invention discloses the steps of constructing seamless In Points and seamless Out Points while using the normal bitrate, without causing a decoder buffer underflow or overflow in an MPEG-2 compliant receiver. The constraints that the decoder delay ddf must adhere to (ddf is the amount of time by which the first byte of the digital video bit stream after the seamless In or Out Point must stay in a decoder buffer before it is decoded), is expressed by respective equations.
PCT/IB1998/001922 1997-12-09 1998-12-03 Method and apparatus for encoding and slicing digital video bit streams WO1999030503A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP53046299A JP4242459B2 (en) 1997-12-09 1998-12-03 Method and apparatus for encoding and slicing a digital video bitstream
DE69836416T DE69836416T2 (en) 1997-12-09 1998-12-03 DEVICE AND METHOD FOR CODING AND DISCONNECTING DIGITAL VIDEO DATA STREAMS
EP98954691A EP0958703B1 (en) 1997-12-09 1998-12-03 Method and apparatus for encoding and slicing digital video bit streams

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/987,701 US6049569A (en) 1997-12-09 1997-12-09 Method and apparatus for encoding digital video bit streams with seamless splice points and method and apparatus for splicing such digital video bit streams
US08/987,701 1997-12-09

Publications (3)

Publication Number Publication Date
WO1999030503A2 WO1999030503A2 (en) 1999-06-17
WO1999030503A3 true WO1999030503A3 (en) 1999-07-22
WO1999030503A9 WO1999030503A9 (en) 2005-03-17

Family

ID=25533489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1998/001922 WO1999030503A2 (en) 1997-12-09 1998-12-03 Method and apparatus for encoding and slicing digital video bit streams

Country Status (5)

Country Link
US (1) US6049569A (en)
EP (1) EP0958703B1 (en)
JP (1) JP4242459B2 (en)
DE (1) DE69836416T2 (en)
WO (1) WO1999030503A2 (en)

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US6298089B1 (en) * 1998-12-10 2001-10-02 Viewgraphics, Inc. Method for seamless and near seamless audio and non-video splicing of a digital transport stream
FR2795272B1 (en) * 1999-06-18 2001-07-20 Thomson Multimedia Sa MPEG STREAM SWITCHING METHOD
US6480539B1 (en) * 1999-09-10 2002-11-12 Thomson Licensing S.A. Video encoding method and apparatus
EP1098526A3 (en) * 1999-11-02 2004-09-15 Matsushita Electric Industrial Co., Ltd. Video editing apparatus and method
US6993081B1 (en) * 1999-11-23 2006-01-31 International Business Machines Corporation Seamless splicing/spot-insertion for MPEG-2 digital video/audio stream
US7861261B2 (en) * 2000-04-07 2010-12-28 Visible World, Inc. Systems and methods for managing and distributing media content
US7900227B2 (en) * 2000-04-07 2011-03-01 Visible World, Inc. Systems and methods for managing and distributing media content
US7917924B2 (en) 2000-04-07 2011-03-29 Visible World, Inc. Systems and methods for semantic editorial control and video/audio editing
US7870579B2 (en) 2000-04-07 2011-01-11 Visible Worl, Inc. Systems and methods for managing and distributing media content
US8006261B1 (en) 2000-04-07 2011-08-23 Visible World, Inc. System and method for personalized message creation and delivery
US7870577B2 (en) * 2000-04-07 2011-01-11 Visible World, Inc. Systems and methods for semantic editorial control and video/audio editing
US7904922B1 (en) 2000-04-07 2011-03-08 Visible World, Inc. Template creation and editing for a message campaign
US7890971B2 (en) * 2000-04-07 2011-02-15 Visible World, Inc. Systems and methods for managing and distributing media content
US7895620B2 (en) * 2000-04-07 2011-02-22 Visible World, Inc. Systems and methods for managing and distributing media content
US8572646B2 (en) * 2000-04-07 2013-10-29 Visible World Inc. System and method for simultaneous broadcast for personalized messages
US7870578B2 (en) 2000-04-07 2011-01-11 Visible World, Inc. Systems and methods for managing and distributing media content
GB0013273D0 (en) * 2000-06-01 2000-07-26 Philips Electronics Nv Video signal encoding and buffer management
CA2349914C (en) * 2000-06-09 2013-07-30 Invidi Technologies Corp. Advertising delivery method
US7490344B2 (en) * 2000-09-29 2009-02-10 Visible World, Inc. System and method for seamless switching
US7346698B2 (en) * 2000-12-20 2008-03-18 G. W. Hannaway & Associates Webcasting method and system for time-based synchronization of multiple, independent media streams
US6694060B2 (en) 2000-12-21 2004-02-17 General Instrument Corporation Frame bit-size allocation for seamlessly spliced, variable-encoding-rate, compressed digital video signals
US7730509B2 (en) 2001-06-08 2010-06-01 Invidi Technologies Corporation Asset delivery reporting in a broadcast network
US7657428B2 (en) * 2001-07-09 2010-02-02 Visible World, Inc System and method for seamless switching of compressed audio streams
US8843990B1 (en) 2002-04-25 2014-09-23 Visible World, Inc. System and method for optimized channel switching in digital television broadcasting
US20030206596A1 (en) * 2002-05-03 2003-11-06 David Carver Multimedia content assembly
EP1535263A4 (en) 2002-09-06 2007-10-24 Visible World Inc System for authoring and editing personalized message campaigns
US8170096B1 (en) 2003-11-18 2012-05-01 Visible World, Inc. System and method for optimized encoding and transmission of a plurality of substantially similar video fragments
US8132204B2 (en) 2004-04-07 2012-03-06 Visible World, Inc. System and method for enhanced video selection and categorization using metadata
US9396212B2 (en) 2004-04-07 2016-07-19 Visible World, Inc. System and method for enhanced video selection
US9087126B2 (en) 2004-04-07 2015-07-21 Visible World, Inc. System and method for enhanced video selection using an on-screen remote
TW200952462A (en) * 2004-06-02 2009-12-16 Panasonic Corp Seamless switching between random access units multiplexed in a multi angle view multimedia stream
US9060200B1 (en) 2004-08-11 2015-06-16 Visible World, Inc. System and method for digital program insertion in cable systems
AU2006204872B2 (en) 2005-01-12 2011-09-15 Invidi Technologies Corporation Targeted impression model for broadcast network asset delivery
US20090094640A1 (en) * 2007-09-26 2009-04-09 Anderson Bruce J Targeted advertising in unicast, multicast and hybrid distribution system contexts
US9357179B2 (en) 2006-04-24 2016-05-31 Visible World, Inc. Systems and methods for generating media content using microtrends
AU2007247996B2 (en) * 2006-05-02 2012-07-12 Invidi Technologies Corporation Fuzzy logic based viewer identification
US20130254787A1 (en) 2006-05-02 2013-09-26 Invidi Technologies Corporation Method and apparatus to perform real-time audience estimation and commercial selection suitable for targeted advertising
JP2009540770A (en) * 2006-06-12 2009-11-19 インビディ テクノロジーズ コーポレイション System and method for media insertion based on keyword search
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US7849477B2 (en) * 2007-01-30 2010-12-07 Invidi Technologies Corporation Asset targeting system for limited resource environments
US8411569B2 (en) * 2008-01-10 2013-04-02 Alcatel Lucent Method of splicing encoded multimedia data streams
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US8781003B2 (en) * 2008-07-17 2014-07-15 Cisco Technology, Inc. Splicing of encrypted video/audio content
US8776115B2 (en) 2008-08-05 2014-07-08 Invidi Technologies Corporation National insertion of targeted advertisement
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CA2750700C (en) * 2009-01-30 2018-11-27 Invidi Technologies Corporation System and method for auctioning avails
CN101742604B (en) * 2009-12-10 2012-11-14 中兴通讯股份有限公司 Method and device for identifying adjacent pseudo-random code confusion
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Patent Citations (3)

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WO1996017490A2 (en) * 1994-12-02 1996-06-06 Philips Electronics N.V. Audio/video timing discrepancy management
WO1998044737A1 (en) * 1997-03-28 1998-10-08 Koninklijke Philips Electronics N.V. Method for seamless splicing in a video encoder

Also Published As

Publication number Publication date
WO1999030503A9 (en) 2005-03-17
EP0958703A2 (en) 1999-11-24
JP4242459B2 (en) 2009-03-25
DE69836416D1 (en) 2006-12-28
WO1999030503A2 (en) 1999-06-17
JP2001511335A (en) 2001-08-07
DE69836416T2 (en) 2007-09-20
EP0958703B1 (en) 2006-11-15
US6049569A (en) 2000-04-11

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