© 2004 Computer Academic Underground
Video
§Like Audio, messages can be hidden in common video formatted files or the video itself.  Some methods include:
*The presence or absence of objects in the recorded environment, similar to the method described in Hypertext
*Visual Clues such as:
*Hand or foot positions
*Eye-blink code
*Digitally embedding a message into a video file
•Video is similar to audio in the methods you can use to hide your message.
•You can also use some of the hypertext techniques since video is a visual medium such as presence or absence of objects in the recorded environment.
•Other visual clues can be used to convey a message such as hand or foot positions or eye blinks from the recorded subjects.
•And of course you can digitally embed a message in the bits of the video file itself.