1. Module 4- Build a Game Understanding Pictures Compression – Making things smaller

4. JPEG Best for: CCompressing high-quality images such as photographs and detailed artwork, without sacrificing quality. HHandling subtle shadings and colour blends more efficiently.

5. GIF Best for…  Images with solid areas of colour  Line drawings or logos  Transparency effect  Animation

8. PNG  Open Source, no licence required by developers, unlike GIFs.  Widely supported by the Web.  Will never completely replace GIF, as it does not support animation.

9. Scratch - over to you…  Scratch accepts the following file formats for images or photos: JPG, BMP, PNG, and GIF (including animated GIF).  Find some images / photos on your computer or on the internet and import them as sprites into Scratch. You can choose backgrounds or characters.