[Brightcolours]

Interesting. I read, their compression scheme saves no diskspace but kills this 3 bit color depth. I admit, I never made some comparisons between Nikon's uncompressed and lossless compressed files (and the lossy ones were of no interest). To me that was the same like AIFF or AAC sound files and I usually keep AIFF only after ripping a record or make own remixes. But I would not use old MP3 because lost information remains lost.

The problem is not a loss of colour depth, but a fault in the compression algorithm which results in artefacts.

https://photographylife.com/reviews/sony-a7-ii/3