I only use Canada Post with calculated shipping, but whenever someone from the US purchases, shopify does not collect enough to cover the DDP, any reason as to why?
EX: Customer paid about 15 CAD for shipping + duties, but my actual cost was $18.
When it comes to sRGB, you have a few ways to map all its possible colours, RGB, Hex, hsl, all of which you can cleanly convert between one another.
How does this apply to say, rec 2020. Do the numbers go beyond 255? Does it still use 255 but with far more aggressive steps?
Trying to understand a bit more about HDR works.
To my knowledge, sRGB content can't really "specify" a brightness, content can pick from 0-255 for each colour channel, but that only affects the actual colour, not display brightness.
With HDR, is the expanded dci-p3 colour gamut and brightness tied? Can content say it wants a colour value of 255,30,100 at 1000 nits, or is brightness determined by the colour value?
As an example, when testing Rift Apart, none of its colours went outside the rec.709 space, but could still peak to 1000 nits, implying they're not tied.