Hey,
I'm a bit confused on the minimal megapixels needed for Alamy. I have seen some people claim it is 16MP, while others claim 17.5 or so. Doing the math, I get this:
// 48 MB is not the same as 48 000 000 bytes, so we have to convert to the same units
1 MB = 1 048 576 bytes
48 MB = 48 MB * 1 048 576 bytes = 50 331 648 bytes
// So, minimum uncompressed size has to be 50 331 648 bytes.
//1 pixel = 3 bytes (Red, Green, Blue)
Uncompressed Size = Bytes per pixel * Total number of pixels
50 331 648 bytes = 3 bytes * y MP <=> y = 50 331 648 bytes / 3 bytes = 16.8 MP
Minimal megapixels for Alamy is 16.8 MP.
Am I correct? It is easier for me to upsize to match a given MP value, than it is to match an uncompressed size (I use Gimp).
Another quick question: do I have to re-upload the four initial test images or are they kept online from the moment I'm accepted?
I'm a bit confused on the minimal megapixels needed for Alamy. I have seen some people claim it is 16MP, while others claim 17.5 or so. Doing the math, I get this:
// 48 MB is not the same as 48 000 000 bytes, so we have to convert to the same units
1 MB = 1 048 576 bytes
48 MB = 48 MB * 1 048 576 bytes = 50 331 648 bytes
// So, minimum uncompressed size has to be 50 331 648 bytes.
//1 pixel = 3 bytes (Red, Green, Blue)
Uncompressed Size = Bytes per pixel * Total number of pixels
50 331 648 bytes = 3 bytes * y MP <=> y = 50 331 648 bytes / 3 bytes = 16.8 MP
Minimal megapixels for Alamy is 16.8 MP.
Am I correct? It is easier for me to upsize to match a given MP value, than it is to match an uncompressed size (I use Gimp).
Another quick question: do I have to re-upload the four initial test images or are they kept online from the moment I'm accepted?

. I'm thinking on configuring subdomains to redirect to my portfolio at each site, so that, for example, 