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OverviewThe V-Ray Frame Buffer can be used to apply post-production color corrections to EXR images rendered in Chaos Cloud. Since EXR and VRIMG are raw image formats, no corrections are written to them by default. That is why it is recommended to save your color corrections presets separately.
See how to save the color corrected image from the VFB below.
Generating Different Types of Images with VFBChaos Cloud supports all output image formats on the 3D host app, except for Deep EXR, Tile EXR, TIFF, and TGA. If you need an image output in one of the unsupported formats, you can do the following:
Applying Color Corrections to EXR Images Rendered in Chaos CloudBy default, Chaos Cloud generates an EXR and JPG versions of render jobs submitted to Chaos Cloud unless another format is set within the settings of the 3D editing platform used. The EXR image can then be loaded within the VFB to apply color corrections manually or using a saved preset.
ManualTo apply corrections manually, you first have to load the EXR image within the VFB. This is done through File > Load image option inside the VFB. The layers panel is exposed by default. You can use different layers to add some color corrections and adjust the appearance of the image as you wish.
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