EP 1574058 A2 20050914 - VIDEO BROADCASTING
Title (en)
VIDEO BROADCASTING
Title (de)
VIDEORUNDFUNK
Title (fr)
TÉLÉDIFFUSION VIDEO
Publication
Application
Priority
- FR 0350182 W 20031217
- FR 0216034 A 20021217
Abstract (en)
[origin: FR2848767A1] The method involves recording a video sequence for recognizing a graphical unit in the video flow. A conditional marking time signal is generated when the graphical unit in the sequence is detected. The marking signal is associated with a part of the video sequence containing the graphical unit. The video sequence is synchronized with enriching functions according to the marking signal. Independent claims are also included for the following: (a) equipment for generating a synchronization signal in the video sequence (b) a process for conditional visualization of a video sequence.
IPC 1-7
IPC 8 full level
H04N 7/16 (2011.01); H04N 7/24 (2011.01); H04N 7/52 (2011.01)
CPC (source: EP US)
H04N 7/163 (2013.01 - EP US); H04N 7/52 (2013.01 - EP US); H04N 21/23418 (2013.01 - EP US); H04N 21/235 (2013.01 - EP US); H04N 21/242 (2013.01 - EP US); H04N 21/43072 (2020.08 - EP US); H04N 21/4334 (2013.01 - EP US); H04N 21/435 (2013.01 - EP US); H04N 21/4532 (2013.01 - EP US); H04N 21/84 (2013.01 - EP US)
Citation (search report)
See references of WO 2004057870A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2848767 A1 20040618; FR 2848767 B1 20050415; AU 2003302183 A1 20040714; AU 2003302183 A8 20040714; EP 1574058 A2 20050914; NO 20053005 D0 20050617; NO 20053005 L 20050914; US 2005273694 A1 20051208; WO 2004057870 A2 20040708; WO 2004057870 A3 20040812
DOCDB simple family (application)
FR 0216034 A 20021217; AU 2003302183 A 20031217; EP 03809994 A 20031217; FR 0350182 W 20031217; NO 20053005 A 20050617; US 15294905 A 20050615