I'm working on something for a client who has this image they created in keynote but now what to adapt it for print. The image is 1920x1080 px but they want to scale it down to about 50mm.
So, when I do this in InDesign, everything looks nice & clear – but when I export a PDF, this particular image is very blurry. I tried to edit the size of the image in Photoshop but still the same result.
I think it's just not going to work because of how they produced the image, but maybe I'm missing something?