3 ms·

> So the original source for custom things is probably a jpeg image This assumption is wrong.

• dotancohen 4y ago
  No, it's not. The vast majority of consumer-oriented printing originates in a jpg or png image. The file format really isn't that important, the point GP was making is that these images are in RGB space. That's actually correct. Work that comes in from professional design shops come in as CMYK. But not from small businesses that are not in a tech field, such as grocery stores, restaurants, sports teams, children's or senior's activities, security firms, hardware stores, hair stylists, etc. All that comes in as RGB.