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• macOS/Apple Silicon: The denoiser is not supported on Apple Silicon, even with Rosetta.  RMAN-20408
• If your image has NaNs from either RIS or XPU, the denoiser will fail on macOS and Windows.
• The denoiser can only denoise images from XPU on Linux.  For Linux, Windows, and macOS Intel machines, the denoiser works for RIS.
• XPU is not ouputting AOVs with motion vectors, which will reduce the cross-frame denoising quality.

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