Global Patent Index - EP 1820340 A4

EP 1820340 A4 20091209 - APPARATUS FOR SPLICING OF TERRESTRIAL DMB SIGNAL

Title (en)

APPARATUS FOR SPLICING OF TERRESTRIAL DMB SIGNAL

Title (de)

VORRICHTUNG ZUR SPLEISSUNG EINES TERRESTRISCHEN DMB-SIGNALS

Title (fr)

DISPOSITIF D'EPISSURE DE SIGNAL DMB TERRESTRE

Publication

EP 1820340 A4 20091209 (EN)

Application

EP 05856392 A 20050928

Priority

  • KR 2005003219 W 20050928
  • KR 20040104471 A 20041210

Abstract (en)

[origin: WO2006080660A1] Provided is an apparatus for splicing a terrestrial DMB signal. The apparatus includes: a first media data analyzing and correcting unit for analyzing a first media data which is a current broadcasted MPEG transport stream (TS), extracting first splicing information required for splicing, and correcting the first media data to be proper to a MPEG system standard after splicing; a second media data analyzing and correcting unit for analyzing a second media data, which is a MPEG TS to be inserted through splicing, extracting second splicing information required for splicing, and correcting the second media data to be proper to a MPEG system standard after splicing; and a stream multiplexing unit for selecting a stream of the corrected second media data to be inserted through splicing at a time of splicing while transmitting streams of the corrected first media data, and outputting the selected stream.

IPC 8 full level

H04N 7/00 (2006.01); H04N 7/24 (2011.01)

CPC (source: EP KR)

H04N 21/234 (2013.01 - KR); H04N 21/23424 (2013.01 - EP); H04N 21/236 (2013.01 - KR); H04N 21/2365 (2013.01 - EP); H04N 21/2383 (2013.01 - EP); H04N 21/4347 (2013.01 - EP); H04N 21/44016 (2013.01 - EP)

Citation (search report)

  • [Y] EP 0837609 A2 19980422 - NEXTLEVEL SYSTEMS INC [US]
  • [A] WO 9939506 A1 19990805 - GEN INSTRUMENT CORP [US]
  • [A] US 6792047 B1 20040914 - BIXBY PETER [US], et al
  • [A] EP 0942603 A2 19990915 - SONY CORP [JP]
  • [A] WO 9854902 A1 19981203 - SARNOFF CORP [US]
  • [Y] BYUNGJUN BAE, JOUNGIL YUN, SAMMO CHO, YOUNG KWON HAHM: "Design and Implementation of the Ensemble Remultiplexer for DMB Service Based on Eureka-147", ETRI, August 2004 (2004-08-01), XP002550776, ISSN: 1225-6463, Retrieved from the Internet <URL:http://etrij.etri.re.kr/Cyber/servlet/GetFile?fileid=SPF-1092280464407> [retrieved on 20091002]
  • See references of WO 2006080660A1

Citation (examination)

  • GWANG SOON LEE ET AL: "A Novel Method for Inserting an MPEG-2 TS into Ensemble in a DMB Transmission System", ETRI JOURNAL, VOLUME 26, NUMBER 6, 9 December 2004 (2004-12-09), pages 653 - 656, XP002544358
  • HURST N ET AL: "Splicing FAQ - Frequently Asked Questions - about MPEG Splicing and the SMPTE Splicing Standard", INTERNET CITATION, 8 December 1997 (1997-12-08), XP002292038, Retrieved from the Internet <URL:http://www.mpeg.org/MPEG/splicing-FAQ.html> [retrieved on 20040811]
  • "INFORMATION TECHNOLOGY - GENERIC CODING OF MOVING PICTURES AND ASSOCIATED AUDIO: SYSTEMS, Recommendation H.222.0, ISO/IEC 13818-1, International Standard", ISO/IEC,, 13 November 1994 (1994-11-13), pages COMPLETE, XP007911157

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006080660 A1 20060803; CN 101116334 A 20080130; CN 101116334 B 20120613; EP 1820340 A1 20070822; EP 1820340 A4 20091209; KR 100789365 B1 20071228; KR 20060065361 A 20060614

DOCDB simple family (application)

KR 2005003219 W 20050928; CN 200580047996 A 20050928; EP 05856392 A 20050928; KR 20040104471 A 20041210