FI980953A - Förfarande för överföring av videobilder, dataöverföringssystem och multimediadataterminal - Google Patents

Förfarande för överföring av videobilder, dataöverföringssystem och multimediadataterminal Download PDF

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Publication number
FI980953A
FI980953A FI980953A FI980953A FI980953A FI 980953 A FI980953 A FI 980953A FI 980953 A FI980953 A FI 980953A FI 980953 A FI980953 A FI 980953A FI 980953 A FI980953 A FI 980953A
Authority
FI
Finland
Prior art keywords
procedure
video images
transfer systems
transferring video
data transfer
Prior art date
Application number
FI980953A
Other languages
English (en)
Finnish (fi)
Other versions
FI105634B (sv
FI980953A0 (sv
Inventor
Juha Kalliokulju
Erkko Lehtonen
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI980953A priority Critical patent/FI105634B/sv
Publication of FI980953A0 publication Critical patent/FI980953A0/sv
Priority to EP99919296A priority patent/EP1090506B1/en
Priority to PCT/FI1999/000338 priority patent/WO1999057910A1/en
Priority to AU37121/99A priority patent/AU3712199A/en
Priority to DE69942489T priority patent/DE69942489D1/de
Priority to US09/301,908 priority patent/US6526100B1/en
Publication of FI980953A publication Critical patent/FI980953A/sv
Application granted granted Critical
Publication of FI105634B publication Critical patent/FI105634B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FI980953A 1998-04-30 1998-04-30 Förfarande för överföring av videobilder, dataöverföringssystem och multimediadataterminal FI105634B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI980953A FI105634B (sv) 1998-04-30 1998-04-30 Förfarande för överföring av videobilder, dataöverföringssystem och multimediadataterminal
EP99919296A EP1090506B1 (en) 1998-04-30 1999-04-27 A method for transmitting video images, a data transmission system and a multimedia terminal
PCT/FI1999/000338 WO1999057910A1 (en) 1998-04-30 1999-04-27 A method for transmitting video images, a data transmission system and a multimedia terminal
AU37121/99A AU3712199A (en) 1998-04-30 1999-04-27 A method for transmitting video images, a data transmission system and a multimedia terminal
DE69942489T DE69942489D1 (de) 1998-04-30 1999-04-27 Videobildübertragungsverfahren, datenübertragungssystem und multimediaendgerät
US09/301,908 US6526100B1 (en) 1998-04-30 1999-04-29 Method for transmitting video images, a data transmission system and a multimedia terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980953A FI105634B (sv) 1998-04-30 1998-04-30 Förfarande för överföring av videobilder, dataöverföringssystem och multimediadataterminal
FI980953 1998-04-30

Publications (3)

Publication Number Publication Date
FI980953A0 FI980953A0 (sv) 1998-04-30
FI980953A true FI980953A (sv) 1999-10-31
FI105634B FI105634B (sv) 2000-09-15

Family

ID=8551620

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980953A FI105634B (sv) 1998-04-30 1998-04-30 Förfarande för överföring av videobilder, dataöverföringssystem och multimediadataterminal

Country Status (6)

Country Link
US (1) US6526100B1 (sv)
EP (1) EP1090506B1 (sv)
AU (1) AU3712199A (sv)
DE (1) DE69942489D1 (sv)
FI (1) FI105634B (sv)
WO (1) WO1999057910A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7493644B1 (en) 1999-12-28 2009-02-17 Nokia Corporation Method, apparatus, and system for video fast forward functionality in a mobile phone
GB2359209A (en) * 2000-02-09 2001-08-15 Motorola Ltd Apparatus and methods for video distribution via networks
GB0104994D0 (en) * 2001-02-28 2001-04-18 Nokia Mobile Phones Ltd A communication terminal handling animations
US6748223B2 (en) 2001-03-23 2004-06-08 Nokia Corporation Apparatus, and associated method, for providing a digital image generated at a mobile station to an assistance center
US7567575B2 (en) 2001-09-07 2009-07-28 At&T Corp. Personalized multimedia services using a mobile service platform
US8903089B2 (en) * 2002-01-18 2014-12-02 Nagra France Device for secure transmission recording and visualization of audiovisual programs
KR20050094229A (ko) * 2004-03-22 2005-09-27 엘지전자 주식회사 멀티미디어 채팅 시스템 및 그 운용방법
US7433672B2 (en) 2004-06-29 2008-10-07 Nokia Corporation Apparatus and system for emergency recording and notification and associated method
KR100690242B1 (ko) * 2006-04-24 2007-03-12 삼성전자주식회사 모바일 메신저 서비스 이용 중 이미지를 전송하는이동통신단말기 및 그 방법
KR100834959B1 (ko) * 2006-08-11 2008-06-03 삼성전자주식회사 멀티미디어 콘텐츠 재생 방법 및 장치
US8265168B1 (en) * 2008-02-01 2012-09-11 Zenverge, Inc. Providing trick mode for video stream transmitted over network
CN104219509A (zh) * 2014-10-11 2014-12-17 四川九洲电器集团有限责任公司 车载智能终端及其数据传输方法
CN115802074B (zh) * 2022-11-10 2024-03-29 中国联合网络通信集团有限公司 一种多路视频传输方法、装置、设备及介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884992T2 (de) 1987-04-30 1994-05-19 Nec Corp Bildverarbeitungssystem für eine Folge kodierter Signale, die einer Prädiktionskodierung verschiedener Arten unterworfen sind.
JP2708683B2 (ja) * 1992-10-21 1998-02-04 日本電信電話株式会社 ディジタル動画ファイルの特殊再生制御処理方法
FI95086C (sv) 1992-11-26 1995-12-11 Nokia Mobile Phones Ltd Förfarande för effektiv kodning av en talsignal
US5576902A (en) * 1993-01-13 1996-11-19 Hitachi America, Ltd. Method and apparatus directed to processing trick play video data to compensate for intentionally omitted data
FI94810C (sv) 1993-10-11 1995-10-25 Nokia Mobile Phones Ltd En metod för identifiering av en dålig GSM-talram
US5521630A (en) * 1994-04-04 1996-05-28 International Business Machines Corporation Frame sampling scheme for video scanning in a video-on-demand system
US5592299A (en) * 1994-09-26 1997-01-07 Hitachi America, Ltd. Method and apparatus for reducing the amount of data required to represent a video frame
KR0150702B1 (ko) * 1995-01-25 1998-10-15 구자홍 브이오디 시스템의 고속 정/역 주행 제어 방법
FI105001B (sv) 1995-06-30 2000-05-15 Nokia Mobile Phones Ltd Förfarande för utredning av väntetiden i en talavkodare i diskontinuerlig sändning och en talavkodare samt en sändare-mottagare
ATE192259T1 (de) 1995-11-09 2000-05-15 Nokia Mobile Phones Ltd Verfahren zur synthetisierung eines sprachsignalblocks in einem celp-kodierer
US5854978A (en) 1996-04-16 1998-12-29 Nokia Mobile Phones, Ltd. Remotely programmable mobile terminal

Also Published As

Publication number Publication date
EP1090506A1 (en) 2001-04-11
DE69942489D1 (de) 2010-07-22
FI105634B (sv) 2000-09-15
AU3712199A (en) 1999-11-23
US6526100B1 (en) 2003-02-25
WO1999057910A1 (en) 1999-11-11
FI980953A0 (sv) 1998-04-30
EP1090506B1 (en) 2010-06-09

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