Tuesday, November 10, 2009

multi media #1

1. Moving picture experts group is the name of a family of standards used for coding audio-visual information (e.g.,movies, video, music) in a digital compressed format





2. memory card





3. of or relating to application that cana combine text,graphics,full-motion video,and sound into an integrated package





4. file extencion





5. audio video interleave-multimedia container format introduced by microsoft in November 1992 as part of its video for windows technology





6. animated gif- allows a regular image to move





7. sound file- a file format for storing audio data on a computer system





8. show s you how to make transparent gif images, which allow the background color or texture of your website to show through the areas that you define as transparent. transparentan image that has one color





9. Graphics-are a visual presentationpresented on some surfac, such as a wall, cameras, computer screens.




10.GIF does better on images with only a few distinct colors and also does better with a few more images than JPEG can. JPEG has a hard time with sharp edges. GIF has great image quality. JPEG can not hold very much but GIF can hold more larger areas than JPEG can and more efficantly. Plain black and white images should not be converted to JPEG it should always be converted a to GIF. IF you use JPEG and pure-black pixles adjacent to a row of pure-white piaxles.

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