Thank you for the link and h265 tip -its an older interesting dicourse of codecs and the need of high bit´s..
-H265 is also washed like every codec -the Problem is Media Encoder its not working with 32 bit (even if I use avi or exr)
I found a 32bit workflow tutorial for redshift and blender -partly with plugins and transmission of luts ..but without the explanation of how to export
AE renderque´s quicktime is to dark.. avi export is perfect but after re-import its to dark..
Is there a clean solution? if 32bit needs tons of extra software and knowledge i have to go back to 8bit workflow.