粒子の項目でプレビューが不正確すぎる

[?.m]

粒子の項目でノイズを追加してもプレビューでは全然乗らないから足していって書き出すとザラザラ過ぎることになる。
Windowsでもだけど、MACBOOKで特にひどい

[moved from bugs to discussions according to the community rules - Mod.]

[Srishti Bali]

Hi @?.m 

Thanks for reporting this. To help us understand what’s causing the inaccurate particle/grain preview, could you please share a bit more information?

• App version number

• Windows version

• File type you’re editing (RAW/JPEG/HEIC, etc.)

• Whether this happens with all photos or only specific ones?

In the meantime, you can try these basic checks:

• Zoom to 100% or higher. Grain/particle effects are only accurately visible at 1:1 or above.
• Toggle GPU acceleration: Go to Preferences > Performance. Turn Use Graphics Processor off, restart Lightroom, and check the preview again.
• Reset Preferences (as a test): Hold Shift + Alt (Windows) or Shift + Option (macOS) while launching Lightroom and confirm reset.

If possible, please also share a short screen recording showing how the grain looks in the app versus the exported result. 

Looking forward to your response!

Regards,

Srishti