Once there, the audio is modified and added into the multimedia system. Vector graphics use reference points that draw lines between two points. This enables memory to save the images much more effectively, as the frame buffer has to hold the information for only 2 sets of coordinates. File compression will be needed in order to store the images in bit-mapped graphics. These images, which could include a photo, are said to be static or motionless.
Animations are images that appear to move.
There are two types of animation. Cell-based animation where each cell is reproduced and variations are made to the next cell. This continues until there is a series of cells. Each cell is slightly different from the previous. It gives the appearance of movement, thus animation.