Digital Image Formats (2)

The Compromise of the Jpeg Format As mentioned in the digital formats blog last week, each time you edit and save a jpeg file a process takes place that aims to reduce the size of the resulting file. This entails making some approximations about the content (the colour) of some pixels. Repeatedly saving a jpeg …
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Emailing Large Attachments

Have you ever had trouble sending a large email attachment? If you try to send an attachment that is too big then you may find that it bounces back to you (ie you receive a message saying that the message could not be delivered). The limiting factor may be in the recipient’s email system or …
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