Feature request: render multiple layers at the same time

[PolderAnimation]

Is it possible to render zdepth, material ID and such at the same time as the color render and include this in one exr file?
This would be very nice when rendering an animation.

[cyrillweiss]

+1

[juanjgon]

+1 also

[profbetis]

+1

[gabrielefx]

+1
exr multilayer output (Arion Live)

[sqjam]

+1

[raylab]

+1

[Refracty]

We need a node where we can plug in multiple render targets with different kernels applied.
This meta node would have an option for individual image output or combined exr-channel output.
The files are saved / stored when the specified max samples (in the individual kernels) are reached.