Search International and National Patent Collections

1. (WO2017063905) A SYSTEM FOR INSERTING A MARK INTO A VIDEO CONTENT

Pub. No.:    WO/2017/063905    International Application No.:    PCT/EP2016/073533
Publication Date: Fri Apr 21 01:59:59 CEST 2017 International Filing Date: Tue Oct 04 01:59:59 CEST 2016
IPC: H04N 21/8358
H04N 21/435
H04N 21/44
Applicants: NAGRAVISION S.A.
Inventors: TRAN, Minh Son
ZHAO, Yishan
SARDA, Pierre
Title: A SYSTEM FOR INSERTING A MARK INTO A VIDEO CONTENT
Abstract:
The present invention relates to a system and a method for reliably including a fingerprint or a watermark in a digital media content. In order to endure that the marking process will not be bypassed, the disclosed method includes insertion of the mark when the content is in compressed format. The disclosure covers ways and means for simplifying the process of including visible or invisible marks in the content using on-screen overlay techniques.