Purple photos

[Krh89]

I have a problem with purple in long exposure
https://youtube.com/shorts/zlkgKP9kEF0?feature=share
https://youtube.com/shorts/tuelLwxoT0g?feature=share

 

[remotehorizons]

I have a problem with purple in long exposure
purple 1
purple 2

To me that looks like pretty normal behaviour when trying to lift areas which are almost pure black. There is no colour data there to be extracted, so you end up with that strange purple colour. Even on a full frame SLR you can't recover areas that dark without some negative consequences to image quality.

 

[Krh89]

To me that looks like pretty normal behaviour when trying to lift areas which are almost pure black. There is no colour data there to be extracted, so you end up with that strange purple colour. Even on a full frame SLR you can't recover areas that dark without some negative consequences to image quality.

thank you for the explanation