Use the Denoise settings to make fine-tuning adjustments after you have analysed the grain profile.
- Denoise button
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Enable to use noise removal on the clip.
- Red Gain field
-
Displays the gain for red channel colour values.
- Green Gain field
-
Displays the gain for green channel colour values.
- Blue Gain field
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Displays the gain for blue channel colour values. For film scans, the grain is often greater in this channel.
- Proportional button
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Enable to change gain values proportionally for all three colour channels.
- Grain Size field
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Displays a value in pixels that is proportional to the size of the grain. The default value is 3, but may be higher for 4K
images.
- Smoothing Radius field
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Displays the blur radius. For smoother results, a higher value will add more pixels to the blur, but increase processing time.
- Detail field
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Displays the amount of detail to preserve when the Smoothing Radius is set to a high value. It is recommended that you enter
0.05 to 0.15 as an initial value.
- Opacity field
-
Displays a percentage of the level of opacity between the source image and the output with the applied grain filter.
Temporal Process Options
- Use Past button
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Enable to compare with pixel data from previous frames.
- Use Future button
-
Enable to compare with pixel data from subsequent frames.