Assignment 1 Task 1
Task 1 a):
Iron Man DVD Interface
The purpose of this example, is that it is a DVD that is made for the entertainment of who ever watches the movie.
It gives you four things to choose from, Play, Set up, Special features and scene selection. The menu uses button that are interactive and take you to different scenes that have different types of media, for example the special features button will take you to a new scene with different features such as deleted scenes and a cartoon adventures.
I think the DVD is a very good display of imagery and animation. It’s very easy to navigate, the buttons are clear and is just a very simple user interface. The graphics used are very crisp and clear. They are well sized as they are …show more content…
Compression is the term given when you take a file and make it smaller so that it takes up less space on your Hard Drive. Lossy compression is the type of compression method that when compressed and decompressed the file will lose the quality of the picture or video. Lossless compression is the type of compression that when compressed it can be decompressed without losing any of the quality.
Lossy compression is the type of compression method that when compressed and decompressed the file will lose the quality of the picture or video. Lossless compression is the type of compression that when compressed it can be decompressed without losing any of the quality. Before compression After compression
How compression effects the quality of output:
When a file is compressed it will sized down, and information will be sized down to make the file size a lot smaller, doing this using Lossy compression, will result in information being lost, which will then result in the document being resized to the original size, but becoming pixelated and unclear.

Bibliography:
Pedia. W. (16 October 2005‎ ). Lossy Compression. Available: http://en.wikipedia.org/wiki/Lossy_compression. Last accessed