Video steganography based on embedding the video using PCF technique

Video steganography is considered as a method of hiding information and secret communication of the most significant problems occurred on the secure the data transmission in the electronic era. The main purpose of this paper is to important for the efficient data transfer of the data and to maintain the secrecy of the data that is to be transmitted. From the past time to present time security of confidential information is always an important issue. In this paper, a novel technique is proposed to conceal the existence of the message so that it becomes tricky for attacker to notice it. This paper deals with video steganography algorithms to hide video file within another video using Patch wise Code Formation techniques. This technique provides robustness, better video quality and authentication ability. The performance of the process is measured in terms of the compression ratio using the metrics such as PSNR, MSE, CR and BPP.