EP 2540016 A1 20130102 - METHOD AND SERVER FOR DETECTING A VIDEO PROGRAM RECEIVED BY A USER
Title (en)
METHOD AND SERVER FOR DETECTING A VIDEO PROGRAM RECEIVED BY A USER
Title (de)
VERFAHREN UND SERVER ZUR DETEKTION EINES ÜBER EINEN BENUTZER EMPFANGENEN VIDEOPROGRAMMS
Title (fr)
PROCÉDÉ ET SERVEUR POUR DÉTECTER UN PROGRAMME VIDÉO REÇU PAR UN USAGER
Publication
Application
Priority
- FR 1051309 A 20100224
- EP 2011052482 W 20110221
Abstract (en)
[origin: WO2011104193A1] The invention relates to a method for identifying a video program received by a user (UE) by identifying an audio sequence contained in said video program, that comprises: receiving (1-6) a plurality of reference audio sequences and receiving, for each of said sequences, a signature and a reference audio signature identifier; preselecting (8) a series of reference audio signature identifiers; and correlating (9) the signatures corresponding respectively to said preselected identifiers with a signature representing an audio sequence contained in the video program received by the user, and selecting from said preselected identifiers the identifier that has the strongest correlation for identifying an audio sequence and thereby identifying the video program received by the user. The method further comprises, for preselecting a series of reference audio signature identifiers, taking into account the information describing in particular the video program received by the user and provided by a program guide broadcasted in parallel with the video program to be identified.
IPC 8 full level
H04H 60/58 (2008.01); H04H 60/66 (2008.01); H04H 60/72 (2008.01); H04H 60/74 (2008.01); H04H 60/82 (2008.01)
CPC (source: EP KR US)
H04H 60/58 (2013.01 - EP KR US); H04H 60/66 (2013.01 - EP KR US); H04H 60/72 (2013.01 - EP KR US); H04H 60/74 (2013.01 - EP KR US); H04H 60/82 (2013.01 - EP US); H04H 2201/33 (2013.01 - EP US); H04H 2201/37 (2013.01 - EP US); H04H 2201/90 (2013.01 - EP US)
Citation (search report)
See references of WO 2011104193A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2956787 A1 20110826; CN 102783057 A 20121114; EP 2540016 A1 20130102; JP 2013526095 A 20130620; JP 5509347 B2 20140604; KR 20120120369 A 20121101; US 2013047177 A1 20130221; WO 2011104193 A1 20110901
DOCDB simple family (application)
FR 1051309 A 20100224; CN 201180010007 A 20110221; EP 11704072 A 20110221; EP 2011052482 W 20110221; JP 2012554307 A 20110221; KR 20127022308 A 20110221; US 201113581143 A 20110221