hello

Thank you very much Mr Mrabti

Thank you Mr Mousavi for your response, I need same articles to have an idea about the techniques used to authenticate videos but the articles are not for free.

Thank you very much Mr Mousavi

A hybrid scheme of robust and fragile watermarking for H.264/AVC video

A Novel Video Content Authentication Algorithm Combined Semi-fragile Watermarking with Compressive Sensing

Integrity authentication scheme of color video based on the fragile watermarking

A fragile watermarking scheme using prediction modes for H.264/AVC content authentication

A Digital Watermarking Scheme Used for Authentication of Surveillance Video

H.264/AVC video authentication based video content

I am very grateful to you. Thank you very much

Check out those. You can find the full text in my site.

http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6296142

http://www.sciencedirect.com/science/article/pii/S1389128614003259

http://link.springer.com/chapter/10.1007/978-3-319-03437-9_16

Thank you very much Mr Zigomitros

A successful attack and revision of a chaotic system based fragile watermarking scheme for image tamper detection

New fragile watermarking method for stereo image authentication with localization and recovery

Semi-fragile Watermarking Scheme for H.264/AVC Video Content Authentication Based on Manifold Feature

Thank you mr Ersin