Paper Details

Steganography refers to data or a file that has been hide within a digital image, video or audio file. Ifsomeone views the article during which the data is hidden within, he or she is going to haven't any indication that there'sany hidden data that the person won't try and decode the data. Steganography is employed to cover the messages withinalternative harmless messages during a means that doesn't permit any enemy to even sense that there's a second secretmessage present whereas the aim of computer forensics is that it provides security from covert communication handlingdigital information and covert communication channel. In this paper we tend to used video as cover media forconcealment(hide) the secret message or images. Steganography are often divided into Text Steganography, ImageSteganography, Audio/Video Steganography. Need of concealing info from intruders has been around since ancienttimes. Today Digital media is obtaining advanced like text, image, audio, video etc. In this paper, we propose a securevideo steganography algorithm using sequential encoding/decoding process. To keep up the secrecy of data, totallydifferent ways of concealing are evolved. One amongst them is Steganography, which suggests concealing dataunderneath another data while not noticeable modification in cover data. The experimental result shows the cover videoand steganography video having no perceptual difference. In this paper, PSNR and MSE of the cover video frame andstego video frame is compared and histogram is almost identical.

Khushbu Sahu, Utkarsh Sharma, “Video Steganography : An Approach To Hide Text And Image Data using sequential coding”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 2, Issue 5, pp. 1063-1070, May 2015.