WO2003056833A3 - Transcoding mpeg bitstreams for adding sub-picture content - Google Patents

Transcoding mpeg bitstreams for adding sub-picture content Download PDF

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Publication number
WO2003056833A3
WO2003056833A3 PCT/EP2002/014268 EP0214268W WO03056833A3 WO 2003056833 A3 WO2003056833 A3 WO 2003056833A3 EP 0214268 W EP0214268 W EP 0214268W WO 03056833 A3 WO03056833 A3 WO 03056833A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
picture
picture content
adding sub
encoder
Prior art date
Application number
PCT/EP2002/014268
Other languages
French (fr)
Other versions
WO2003056833A2 (en
Inventor
Dirk Adolph
Ralf Ostermann
Original Assignee
Thomson Licensing Sa
Dirk Adolph
Ralf Ostermann
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 Thomson Licensing Sa, Dirk Adolph, Ralf Ostermann filed Critical Thomson Licensing Sa
Priority to JP2003557216A priority Critical patent/JP4595324B2/en
Priority to AU2002358709A priority patent/AU2002358709A1/en
Priority to KR1020047009929A priority patent/KR100972827B1/en
Priority to US10/499,868 priority patent/US8902314B2/en
Priority to EP02793013A priority patent/EP1459556A2/en
Publication of WO2003056833A2 publication Critical patent/WO2003056833A2/en
Publication of WO2003056833A3 publication Critical patent/WO2003056833A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements

Abstract

A DVD transport stream including a video and a sub-picture stream shall be transcoded to a broadcasting transport stream. For this a decoding-encoding-chain merging video and sub-picture into a single video bitstream to conserve the information of the sub-pictures although not in the broadcasting format reserved is provided. By performing a sub-picture macroblock analysis the transcoding can be controlled such that the motion estimation unit of a standard MPEG-2 encoder and/or the entire decoding loop within the encoder can be saved.
PCT/EP2002/014268 2001-12-28 2002-12-14 Transcoding mpeg bitstreams for adding sub-picture content WO2003056833A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003557216A JP4595324B2 (en) 2001-12-28 2002-12-14 MPEG bitstream transcoding to add sub-picture content
AU2002358709A AU2002358709A1 (en) 2001-12-28 2002-12-14 Transcoding mpeg bitstreams for adding sub-picture content
KR1020047009929A KR100972827B1 (en) 2001-12-28 2002-12-14 Method and device for merging encoded video picture data from a transport stream including a video bitstream and a sub-picture bitstream
US10/499,868 US8902314B2 (en) 2001-12-28 2002-12-14 Transcoding MPEG bittstreams for adding sub-picture content
EP02793013A EP1459556A2 (en) 2001-12-28 2002-12-14 Transcoding mpeg bitstreams for adding sub-picture content

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01131037.2 2001-12-28
EP01131037A EP1324615A1 (en) 2001-12-28 2001-12-28 Transcoding MPEG bitstreams for adding sub-picture content

Publications (2)

Publication Number Publication Date
WO2003056833A2 WO2003056833A2 (en) 2003-07-10
WO2003056833A3 true WO2003056833A3 (en) 2004-01-15

Family

ID=8179718

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014268 WO2003056833A2 (en) 2001-12-28 2002-12-14 Transcoding mpeg bitstreams for adding sub-picture content

Country Status (7)

Country Link
US (1) US8902314B2 (en)
EP (2) EP1324615A1 (en)
JP (1) JP4595324B2 (en)
KR (1) KR100972827B1 (en)
CN (1) CN1303819C (en)
AU (1) AU2002358709A1 (en)
WO (1) WO2003056833A2 (en)

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EP1235437A1 (en) * 2001-02-26 2002-08-28 Deutsche Thomson-Brandt Gmbh Method for recording or reproduction of sub-picture data accompanying video signals, corresponding apparatus, signal and data carrier
US8175444B2 (en) 2004-01-14 2012-05-08 Samsung Electronics Co., Ltd. Method of reproducing from storage medium storing interactive graphics stream activated in response to user's command
GB2438005A (en) * 2006-05-08 2007-11-14 Sony Uk Ltd Transcoding compressed video and inserting graphics
GB2438004B (en) * 2006-05-08 2011-08-24 Snell & Wilcox Ltd Creation and compression of video data
EP2359590A4 (en) * 2008-12-15 2014-09-17 Ericsson Telefon Ab L M Method and apparatus for avoiding quality deterioration of transmitted media content
JP5856143B2 (en) 2010-04-13 2016-02-09 ジーイー ビデオ コンプレッション エルエルシー Encoding spatial sampling of 2D information signals using subdivision
PT3301648T (en) 2010-04-13 2020-04-20 Ge Video Compression Llc Inheritance in sample array multitree subdivision
DK2559246T3 (en) 2010-04-13 2016-09-19 Ge Video Compression Llc Fusion of sample areas
KR101447796B1 (en) 2010-04-13 2014-10-07 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. Inter-plane prediction
KR20130050403A (en) * 2011-11-07 2013-05-16 오수미 Method for generating rrconstructed block in inter prediction mode
US9854258B2 (en) * 2014-01-06 2017-12-26 Disney Enterprises, Inc. Video quality through compression-aware graphics layout

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0935395A2 (en) * 1998-02-06 1999-08-11 Sony Corporation Video encoding methods and apparatus
EP0977439A2 (en) * 1998-07-31 2000-02-02 Sarnoff Corporation Logo insertion based on constrained encoding
EP0984633A2 (en) * 1998-07-28 2000-03-08 Sarnoff Corporation Insertion of a logo in a video signal
FR2786353A1 (en) * 1998-11-25 2000-05-26 Thomson Multimedia Sa Image coding for inserting imagette into image, involves using motion estimation of macro blocks which does not exit in exclusion zone cannot take account of image block existing in exclusion zone in reference image
EP1148733A2 (en) * 2000-01-28 2001-10-24 Thomson Licensing S.A. A method for inserting a visual element into an MPEG bit stream

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CA2187796C (en) * 1994-04-15 2010-06-29 Jurgen Fritz Rosengren Arrangement and method for transmitting and receiving video signals
JPH10145735A (en) 1996-11-05 1998-05-29 Toshiba Corp Decoding device and method for reproducing picture and sound
JPH11289541A (en) 1998-02-06 1999-10-19 Sony Corp Moving image coding method, moving image coder and recording medium
KR100304644B1 (en) * 1998-06-19 2001-11-02 윤종용 Apparatus and method for transmitting informtion via network
US6490324B1 (en) * 1998-12-08 2002-12-03 Stmicroelectronics, Inc. System, method and apparatus for a variable output video decoder
KR100540645B1 (en) 1999-03-03 2006-01-10 삼성전자주식회사 Apparatus for transferring DVD information and method thereof
US6437787B1 (en) * 1999-03-30 2002-08-20 Sony Corporation Display master control
GB2356998A (en) * 1999-12-02 2001-06-06 Sony Uk Ltd Video signal processing
JP2003520510A (en) * 2000-01-14 2003-07-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Simplified logo insertion into encoded signal
US6970510B1 (en) * 2000-04-25 2005-11-29 Wee Susie J Method for downstream editing of compressed video
TW522379B (en) * 2000-05-26 2003-03-01 Cyberlink Corp DVD playback system for displaying two types of captions and the playback method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0935395A2 (en) * 1998-02-06 1999-08-11 Sony Corporation Video encoding methods and apparatus
EP0984633A2 (en) * 1998-07-28 2000-03-08 Sarnoff Corporation Insertion of a logo in a video signal
EP0977439A2 (en) * 1998-07-31 2000-02-02 Sarnoff Corporation Logo insertion based on constrained encoding
FR2786353A1 (en) * 1998-11-25 2000-05-26 Thomson Multimedia Sa Image coding for inserting imagette into image, involves using motion estimation of macro blocks which does not exit in exclusion zone cannot take account of image block existing in exclusion zone in reference image
EP1148733A2 (en) * 2000-01-28 2001-10-24 Thomson Licensing S.A. A method for inserting a visual element into an MPEG bit stream

Also Published As

Publication number Publication date
WO2003056833A2 (en) 2003-07-10
CN1611078A (en) 2005-04-27
EP1459556A2 (en) 2004-09-22
CN1303819C (en) 2007-03-07
US20050018770A1 (en) 2005-01-27
EP1324615A1 (en) 2003-07-02
KR100972827B1 (en) 2010-07-28
AU2002358709A1 (en) 2003-07-15
AU2002358709A8 (en) 2003-07-15
KR20040068974A (en) 2004-08-02
JP2005526423A (en) 2005-09-02
US8902314B2 (en) 2014-12-02
JP4595324B2 (en) 2010-12-08

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