a2zinterviews

41.	How is video recorded?
	Like sound, Video is also is also recorded and played back as an analog signal. So, we have to convert the video signal into a digital format before including it in a multimedia application.

42.	What is virtual reality?
	An environment which is experienced by users as similar to reality. The various multimedia components are coordinated with a technique called Virtual Reality.

43.	How are Multimedia used in Scientific environment?
	A scientist can look at the molecular model of a compound and manipulate it.

44.	What are the uses of Morphing and Warping?
	Most modern multimedia applications, particularly games, combine these techniques with virtual reality to create an environment in which gives the viewer the feeling that he is part of that environment.