hello,
my name is Nicolas, I am confuse with the Resize Document.
I put my picture on a website to sell them, I have the choice between selling digital files or print.
Because I want people to get good quality print I resize the pictures at 300dpi, but because I don't understand it really well I don't change the Affinity setting with "resample on" and "bilinear". My camera is a canon 550d 18mp, picture size is about 5184 x 3456px, when I resize to 300dpi I get about 21600 x 14400px which is 311mp. On the website I use I can sell pictures up to 50mp called "Super High Resolution" and by uploading my resize pictures I am able to sell them at 50mp.
Now I would like to know if what I am doing is ok for image quality purposes or should I keep the resample off to stay at 18mp and 300dpi?
and if it is ok should I stay in bilinear or should I change to bicubic?
Thank you for your help