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Explain different contents of multimedia presentation

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1.Text:
•Text content is by far the most common media type in computing applications.
•Most multimedia systems use a combination of text and other media to deliver functionality.
•Text in multimedia systems can express specific information, or it can act as reinforcement for information contained in other media items.

 2.Images:
•Digital image files appear in many multimedia applications.
•Digital photographs can display application content or can alternatively form part of a user interface.
•Digital image files use a variety of formats and file extensions. Among the most common are JPEGs and PNGs.

 3.Audio:
•Audio files and streams play a major role in some multimedia systems.
•Audio files appear as part of application content and also to aid interaction.
•When they appear within Web applications and sites, audio files sometimes need to be deployed using plug-in media players.
•Audio formats include MP3, WMA, Wave, MIDI and RealAudio.

 4.Video:
•Digital video appears in many multimedia applications, particularly on the Web.
•As with audio, websites can stream digital video to increase the speed and availability of playback.
•Common digital video formats include Flash, MPEG, AVI, WMV and QuickTime.

 5.Animation:
•Animated components are common within both Web and desktop multimedia applications.
•Animations can also include interactive effects, allowing users to engage with the animation action using their mouse and keyboard.
•The most common tool for creating animations on the Web is Adobe Flash, which also facilitates desktop applications.

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