Various challenges in video watermarking for Android mobile devices

Rapid growth and advancement in technology has given high potentialities for mobile devices. The term mobile computing has turned much easier with the support of Internet and smart phones. The explosive growth in data transmission like image and video has given pressing need for security especially to protect copyright. Video data is a popular electronic medium shared in internet, because of its perfect nature of replication making illegal copies becomes easier. Video watermarking is an approach by which ownership and copy right information can be protected. In this paper with experimental results, we are presenting the challenges and problems faced while carrying out video watermarking on android mobile devices.