• Ms.Kirti Hosmani
• Mr. Suresha H S

The rapid increase in the internet and editing technologies have led to forgeries and unauthorized sharing of digital data. Many systems make use of such data and relay on its accuracy. Among these data, video is becoming increasingly important in many real and critical systems. But there are lot many software’s available over the internet which enables video editing. With these resources video editing has become increasingly easier. Security concern will arise when such editing happens. The solutions to surpass the above problems are watermarking, which hides important data in the carrier signal. This technique represents the frames and that will be embedded into the non zero discrete cosine value. A well designed watermarking scheme will provide three main features i.e transparency, robustness and capacity.

video authentication, video encryption, Watermarking, semi fragile watermarking, Advanced video codec (AVC)

"An identification system for manipulated digital videos ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 4, page no.1151-1155, April-2015, Available :http://www.jetir.org/papers/JETIR1504056.pdf

"An identification system for manipulated digital videos ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 4, page no. pp1151-1155, April-2015, Available at : http://www.jetir.org/papers/JETIR1504056.pdf