ABSTRACT
According to Dadgar (1999), a digital video is “video that is recorded digitally. It is the combination of sound and pictures that are manipulated by a computer to generate digital images. Digital video is the computer data that represents these images” (p. 1). It can also integrate visual and auditory information for a very effective presentation. What makes it different from other formats is that it encodes a signal that filters out noise, which was always a big problem in analog formats.
