I am struggling to understand what background I should be using as to avoid interference from whatever is in the background.
When I start tweaking the "A" of an ARGB frame that's sitting on top of another image, the background affects my results.
For example, I might choose a specific frame to have a background color of [128, 128,128, 128] but when I use the System.Drawing NET Core library to extract the ARGB value, the value depends on the background, namely if its green it shoots up the G value, etc.
I have no issue when I keep the A at 255.
What should I put behind the frame/image as to avoid interference? Or is that not possible?