Messages

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[C4D] Previews (Daily Builds) / Re: Denoising Issues of Intel CPUs in Corona 13/14 on macOS and Inquiry About Fix

« on: 2025-08-28, 07:24:33 »

I was able to repro this and have reported it internally for our devs to investigate and fix.

(Report ID=CC4D-1135)

Thank you. Hope this can be fixed in the upcoming preview builds.

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[C4D] Previews (Daily Builds) / Re: Denoising Issues of Intel CPUs in Corona 13/14 on macOS and Inquiry About Fix

« on: 2025-08-20, 11:04:42 »

And once you stop rendering, the Intel denoiser effect isn't applied either? (sorry, just making sure that I understand this right)

Hi Maru,
Previously, someone encountered the same issue as me.

https://forum.corona-renderer.com/index.php?topic=41502.0

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[C4D] Previews (Daily Builds) / Re: Denoising Issues of Intel CPUs in Corona 13/14 on macOS and Inquiry About Fix

« on: 2025-08-20, 10:49:02 »

And once you stop rendering, the Intel denoiser effect isn't applied either? (sorry, just making sure that I understand this right)

Yes, that's right.

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[C4D] Previews (Daily Builds) / Re: Denoising Issues of Intel CPUs in Corona 13/14 on macOS and Inquiry About Fix

« on: 2025-08-20, 10:32:15 »

For interactive or production rendering?

Hi Maru,
The problem occurs during production rendering. The Intel denoiser works as expected on Windows (with the same Intel CPU), but on macOS, selecting the Intel denoiser doesn't work at all.

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[C4D] Previews (Daily Builds) / Re: Denoising Issues of Intel CPUs in Corona 13/14 on macOS and Inquiry About Fix

« on: 2025-08-20, 08:56:24 »

The CPU version of the Intel AI denoiser should work on Mac OS regardless of CPU model. Can you explain what exactly you mean by "neither Corona 13 nor 14’s denoising mode supports Intel CPUs"? Are you getting some error message? Or perhaps the denoiser doesn't work at all?

Regarding the Corona HQ denoiser, what you see is not an issue specific to Intel or other CPU models. It's just how this denoiser works. It's inferior to the AI denoisers - I wouldn't recommend using it.

Yes, when selecting the Intel denoiser, there's absolutely no response at all.

6

[C4D] Previews (Daily Builds) / Re: Intel CPU/GPU AI denoising not working in M1

« on: 2025-08-19, 14:42:10 »

You can still use the Corona HQ Denoiser, but only for final renders of course (not for IR).

Hello, I hope you're doing well. It seems that the noise reduction quality and speed of Corona’s High Quality mode are not as strong as when using Intel CPUs, with anomalies at edge details being particularly noticeable. Would you kindly let us know if there’s an update on when the denoising issue with Intel CPUs might be resolved?

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[C4D] Previews (Daily Builds) / Denoising Issues of Intel CPUs in Corona 13/14 on macOS and Inquiry About Fix

« on: 2025-08-18, 15:50:26 »

On macOS systems, neither Corona 13 nor 14’s denoising mode supports Intel CPUs. Moreover, the noise reduction quality and speed of Corona’s High Quality mode are inferior to those when using Intel CPUs, with anomalies at edge details being particularly noticeable. Could you please let us know when the denoising issue for Intel CPUs will be fixed?

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[C4D] Previews (Daily Builds) / The asset browser in Corona 12 loads textures slowly

« on: 2024-06-02, 12:05:33 »

The asset browser loads textures slowly. Randomly importing 2 or 3 book models from the Cosmos browser and importing them into the asset browser, creating a new file and loading them from the asset browser, saving and closing the new file, will result in abnormally slow opening when reopening the new file.

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[C4D] Previews (Daily Builds) / Re： 科罗纳渲染器 7，用于影院 4D 每日构建

« on: 2020-11-13, 08:16:26 »

It's frustrating, macOS Big Sur(11.0.1) can't be used.