hi,

I render tiff format and the result is dark . I have to give a gamma 2.2 in aftereffects. Can I pre-bake 2.2 gamma in rendering?

thanks!

Under Mantra Properties>Shading>Color Space
change it to Gamma 2.2
And
for viewport Display Options>Viewport>Color Correction
Gamma 2.2

to bake gamma into rendered frames you have to add vm_gamma property to mantra and set it to 2.2
its in (Edit Parameter Interface/For Rendering/Mantra/Output/Gamma)

however I don't recommend baking the gamma in renders unless they are just preview jpegs or something, but for use in further compositing deffinitely not

rather setup proper linear workflow in your AE so that the gamma correction will be applied automatically on your AE viewport