公开(公告)号：US20170264969A1

公开(公告)日：2017-09-14

申请号：US15454284

申请日：2017-03-09

Applicant: Silveredge Technologies Pvt. Ltd.

Inventor： Debasish MITRA ,  Kishlay KISHORE ,  Hitesh CHAWLA

IPC: H04N21/81 ,  G06F17/30 ,  H04N21/2389 ,  H04N21/439 ,  H04N21/44 ,  G06Q30/02 ,  H04N21/435

CPC classification number: H04N21/812 ,  G06F16/7867 ,  G06Q30/0272 ,  H04H60/375 ,  H04H60/56 ,  H04H60/58 ,  H04H60/59 ,  H04H2201/90 ,  H04N21/439 ,  H04N21/44

Abstract: A system and method for detecting one or more advertisements broadcast on a channel in real time includes a step of extracting a first set of audio fingerprints and a first set of video fingerprints. The first set of audio fingerprints and the first set of video fingerprints correspond to a media content broadcast on the channel. The method also includes a step of generating a set of digital signature values. The set of digital signature values corresponds to an extracted set of video fingerprints. The method also includes a step of detecting the one or more advertisements broadcast on the channel with the processor. The first set of video fingerprints and the audio fingerprints is extracted sequentially in the real time.