Lossy and non-lossy compression explained, with examples and an outline of how JPEG compression is performed.
lossy
How non-lossy and lossy forms of audio compression work.
How you can strike the right balance between efficient compression of an image, and its quality.
No matter how much disk storage you have, it just seems to fill up. Compressing little-used and archived items might be a good way to save space. Does it?
The Eclectic Light Company 