Demosaic Causing Fireflies
I am building current master on OS X and now have fireflies in some images. They're caused by demosaic and show regardless of method or other settings used in the module.
#3 Updated by Moritz Moeller about 1 year ago
I would argue that anything that requires doing something not straightforward, from an end-user's perspective, should be considered at least a medium priority bug. :)
I've never seen fireflies with any A7II images before and I take a lot of low light shots since I bought this camera last spring. I wonder if something has caused a regression in the demosaic code?
#5 Updated by Moritz Moeller about 1 year ago
I would have to download a build from maybe last May or so, when I started using this camera, and see if the issue is there. But as I've never seen it before and I do a lot of low light photography, I made and educated guess for it to be a regression. Of course, this series of pictures could be a unicorn but it's unlikely (the fireflies are visible in almost all pictures from that night).