Thursday, 25 October 2012

File Extensions

Each file extension has a different specialty in which is uses to make the file fit for purpose such as .WMV, this file is used to optimize viewing videos in Windows media player.

 Image file formats.

Files such as .Jpg sacrifice image quality to allow the file size to be smaller and therefore more usable and friendly in terms of storage. .Jpg is a lossless file format.

.Png (Portable Network Graphic) is another lossless file format.

JPEG contains lossy compression


HAM is another lossy compressed file

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