Das Szenario
A user wants to understand or implement a video steganography method that embeds secret data by manipulating motion vectors in compressed video.
Was diese Zeichnung zeigt
Die dahinterstehenden Entscheidungen verstehen.
01
Which macroblocks to modify?
02
How to ensure video quality after modification?
03
How much data can be embedded?
Useful for security researchers and developers implementing data hiding in video codecs.