DATA HIDING IN MOTION VECTORS OF COMPRESSED VIDEO

Abstract: Steganography is the specialty of data covering up in video, pictures and sound keeps an unapproved replicating straightforwardly. It can valuable in Military correspondences and some different applications too where instead of covering the substance of a message utilizing encryption, search for to hide its sender, its collector or even the presence of some data. The paper is executed to manage the data stowing away in compacted video in movement vectors i.e. we can say video steganography. Since pictures and crude recordings are helpless against assaults, in compacted video we concentrated on the movement vectors to shroud the data by making utilization of forward predictive (P) frames and bidirectional (B) frames.

Keywords: Video steganography, motion vectors, Data hiding, Compressed Video.