Commonly used images in multimedia computers include: static images, photos, graphics, and videos. A multimedia computer is a computer that can comprehensively process multimedia information such as sounds, images, and videos; multimedia information mainly includes text, images, animations (a series of continuously changing graphics images), sounds, and video images.
The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
Multimedia computer [multimedia computer] A computer that can comprehensively process multimedia information such as sound, images, and videos. Multimedia computers generally refer to multimedia personal computers (MPC).
Multimedia is a combination of multiple media, generally including text, sound, images and other media forms.
Types and characteristics of multimedia information
(1) Text
Text is a form of information expressed in text and various special symbols. It is The most commonly used method of information storage and transmission in real life. Using text to express information gives people ample room for imagination. It is mainly used for descriptive representation of knowledge, such as elaborating concepts, definitions, principles and issues, and displaying titles, menus, etc.
(2) Image
Image is one of the most important forms of information expression in multimedia software. It is a key factor in determining the visual effect of a multimedia software.
(3) Animation
Animation uses the persistence characteristics of human vision to quickly play a series of graphic images with continuous motion changes, including the scaling, rotation, transformation, fade-in and fade-out of the picture, etc. Special effect. Abstract content can be visualized through animation, making many difficult-to-understand teaching content vivid and interesting. Reasonable use of animation can achieve twice the result with half the effort.
(4) Sound
Sound is one of the most convenient and familiar ways for people to convey information and communicate feelings. In multimedia courseware, sounds can be divided into three categories: explanation, music, and effects according to their expression forms.
(5) Video images
Video images have temporal sequence and rich information connotation, and are often used to explain the development process of things. Video is very similar to the movies and TV we are familiar with. It is full of sound and color and plays an important role in multimedia.
For more related knowledge, please visit the FAQ column!
The above is the detailed content of What images are commonly used in multimedia computers?. For more information, please follow other related articles on the PHP Chinese website!