International Journal of Engineering Inventions (IJEI)
Steganography is the technique of hiding any secret information like password, data and image behind any cover file. This paper proposes a method which is an audio-video crypto steganography system which is the combination of audio steganography and video steganography using advanced chaotic algorithm as the secure encryption method. The aim is to hide secret information behind image and audio of video file. Since video is the application of many audio and video frames. The authors can select a particular frame for image hiding and audio for hiding their secret data.