e379a9ba91
This adds a cycles.denoise_animation operator, which denoises an animation sequence or individual file. Renders must be saved as multilayer EXR files with denoising data passes. By default file path and frame range come from the current scene, and EXR files are denoised in-place. Alternatively, a different input and/or output file path can be provided. Denoising settings come from the current view layer. Renders can be denoised again with different settings, as the original noisy image is preserved along with other passes and metadata. There is no user interface yet for this feature, that comes later. Code by Lukas with modifications by Brecht. This feature was originally developed for Tangent Animation, thanks for the support! Differential Revision: https://developer.blender.org/D3889