Jayamalar, T2017-04-182017-04-182011https://ir.avinuty.ac.in/handle/avu/3234Digital video watermarking has faseinated a great deal ofreseareh interest in the past few years in applications such as copyright protection, digital fingerprinting and owner identification. In this paper, a combined video watermarking scheme is proposed based on wavelet packets and block selection technique. The performance of the proposed video watermarking algorithm is measured in terms of normalized cross correlation. Further, this combined scheme provides good experimental results against temporal attacks such as frame averaging, frame dropping and compression.