EP1020997A3 - Verarbeitungsverfahren und Kodiervorrichtung für Audio- oder Videorahmendaten - Google Patents

Verarbeitungsverfahren und Kodiervorrichtung für Audio- oder Videorahmendaten Download PDF

Info

Publication number: EP1020997A3
Authority: EP; European Patent Office
Prior art keywords: processing; time stamps; frame data; input; linked
Prior art date: 1999-01-12
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP99125875A

Other languages

English (en)

French (fr)

Other versions

EP1020997A2 (de

Inventor

Ulrich Schreiber

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thomson Licensing SAS

Original Assignee

Deutsche Thomson Brandt GmbH

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.)

1999-01-12

Filing date

1999-12-24

Publication date

2001-01-31

1999-01-12 Priority claimed from EP99250009A external-priority patent/EP1021045A1/de

1999-12-24 Application filed by Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH

1999-12-24 Priority to EP99125875A priority Critical patent/EP1020997A3/de

2000-07-19 Publication of EP1020997A2 publication Critical patent/EP1020997A2/de

2001-01-31 Publication of EP1020997A3 publication Critical patent/EP1020997A3/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
- H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

EP99125875A 1999-01-12 1999-12-24 Verarbeitungsverfahren und Kodiervorrichtung für Audio- oder Videorahmendaten Withdrawn EP1020997A3 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP99125875A EP1020997A3 (de)	1999-01-12	1999-12-24	Verarbeitungsverfahren und Kodiervorrichtung für Audio- oder Videorahmendaten

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP99250009A EP1021045A1 (de)	1999-01-12	1999-01-12	Verarbeitungsverfahren und Kodierungsvorrichtung für Audio- oder Videorahmendaten
EP99250009		1999-01-12
EP99125875A EP1020997A3 (de)	1999-01-12	1999-12-24	Verarbeitungsverfahren und Kodiervorrichtung für Audio- oder Videorahmendaten

Publications (2)

Publication Number	Publication Date
EP1020997A2 EP1020997A2 (de)	2000-07-19
EP1020997A3 true EP1020997A3 (de)	2001-01-31

Family

ID=26153214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99125875A Withdrawn EP1020997A3 (de)	1999-01-12	1999-12-24	Verarbeitungsverfahren und Kodiervorrichtung für Audio- oder Videorahmendaten

Country Status (1)

Country	Link
EP (1)	EP1020997A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1021044A1 (de) *	1999-01-12	2000-07-19	Deutsche Thomson-Brandt Gmbh	Verarbeitungsverfahren und Kodierungsvorrichtung für Audio- oder Videorahmendaten
CN114495951A (zh) *	2020-11-11	2022-05-13	华为技术有限公司	音频编解码方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4845752A (en) *	1985-10-30	1989-07-04	International Business Machines Corp.	Multi-signal processor synchronized system
EP0701374A2 (de) *	1994-08-19	1996-03-13	Thomson Consumer Electronics, Inc.	Systembus für Audio-/Video-/Data-Komponenten
WO1998045959A1 (en) *	1997-04-06	1998-10-15	Optibase Ltd.	A method for compressing an audio-visual signal

1999
- 1999-12-24 EP EP99125875A patent/EP1020997A3/de not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4845752A (en) *	1985-10-30	1989-07-04	International Business Machines Corp.	Multi-signal processor synchronized system
EP0701374A2 (de) *	1994-08-19	1996-03-13	Thomson Consumer Electronics, Inc.	Systembus für Audio-/Video-/Data-Komponenten
WO1998045959A1 (en) *	1997-04-06	1998-10-15	Optibase Ltd.	A method for compressing an audio-visual signal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"OPTIMIZED DATA TIME STAMPS FOR DIGITAL AUDIO AMD VIDEO ON A STOCHASTIC NETWORK", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 36, no. 9A, 1 September 1993 (1993-09-01), pages 183, XP000395356 *
KIM S -Y ET AL: "A REAL-TIME IMPLEMENTATION OF THE MPEG-2 AUDIO ENCODER", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 43, no. 3, 1 August 1997 (1997-08-01), pages 593 - 597, XP000742536 *

Also Published As

Publication number	Publication date
EP1020997A2 (de)	2000-07-19

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Legal Events

Date	Code	Title	Description
2000-06-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2000-07-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
2000-07-19	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-12-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2001-01-31	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2001-01-31	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2001-01-31	RIC1	Information provided on ipc code assigned before grant	Free format text: 7H 04N 7/52 A, 7H 04B 1/66 B
2001-04-18	17P	Request for examination filed	Effective date: 20010216
2001-10-17	AKX	Designation fees paid	Free format text: DE FR GB
2004-02-25	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2008-01-09	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: THOMSON LICENSING
2009-04-29	17Q	First examination report despatched	Effective date: 20090327
2010-02-17	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: THOMSON LICENSING
2010-03-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-04-07	18D	Application deemed to be withdrawn	Effective date: 20091001