Set 1: G Noise Reduction Temporal

This filter gives you Noise Reduction by averaging values over time. It works much the same as G Spatial Noise Reduction with one additional control to grow the edge mask. Grow Mask? helps preserve detailed areas from noise reduction when there is slight movement within the image.

Set 1: G Noise Reduction Spatial

G Spatial Noise Reduction enables you to remove noise from your image while maintaining the sharpness of edges. Noise is reduced by averaging values within the image (as opposed to over time). This filter gives you the option of reducing the noise of both the Luma and Chroma channels together or just one or the other.

Set 1: G Noise Reduction Chroma

This filter was originally designed to improve the picture of a HDV camera that produced a rather noisy chroma signal. Fortunately chroma noise is easy to fix without much loss of picture resolution. Start by increasing the Chroma Blur until the noise disappears. Then try backing off the Spatial Chroma Amount until just before the noise reappears.