QR video steganography using Python

Video steganography is a way to hide secret messages in videos. It is becoming more and more important because we need to keep our communications secure and because video is a popular way to share information. Video steganography may be divided into three basic categories: intra-embedding, pre- embedding, and post-embedding. Intra-embedding conceals the covert message within the actual video frames. Pre-embedding conceals the covert message in the uncompressed raw video data. The hidden message is concealed by post- embedding in the compressed video bitstream. The paper also discusses how to measure how well video steganography methods work and what the future of video steganography research looks like. Finally, the paper identifies some of the challenges that video steganography researchers face.