Blurs detected edges within the matte specified in the matte channel.
Connection Type |
Connection Name |
Function |
Input |
unnamed |
The image sequence to blur. |
mask |
An optional image to use as a mask. By default, the blur effect is limited to the non-black areas of the mask. At first, the mask input appears as triangle on the right side of the node, but when you drag it, it turns into an arrow labeled mask. If you cannot see the mask input, ensure that the mask control is disabled or set to none. |
Control (UI) |
Knob (Scripting) |
Default Value |
Function |
EdgeBlur Tab |
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channels |
channels |
all |
The blur effect is only applied to these channels. If you set this to something other than all or none, you can use the checkboxes on the right to select individual channels. |
matte input |
N/A |
enabled |
Enables the associated mask channel to the right. Disabling this checkbox is the same as setting the channel to none. |
control channel |
rgba.alpha |
Sets the channel containing the alpha used to detect the edges. |
|
size |
size |
3 |
Sets the size of the blur applied to the detected edges. |
filter |
filter |
gaussian |
Select the filter algorithm to use: • box • triangle • quadratic • gaussian NOTE: Box is the fastest to render, whereas Gaussian blur is the smoothest. |
quality |
quality |
15 |
Sets the quality of the applied filter. Lower values produce faster renders at the expense of smoothness, and vice-versa. NOTE: The image is scaled down so the blur filter is no larger than this number, and then scaled up using linear interpolation after filtering. |
crop to format |
crop |
enabled |
When enabled, if the bounding box equal to or less than the format, don't enlarge it past the format. This avoids creating oversized images that you don't use. |
edge mult |
edge_mult |
2 |
Controls the sharpness of the edge blur. Lower values produce sharper edges and vice versa. |
tint |
tint |
1 |
Sets the multiplier for the rgb channels in the edge blur. |
brightness |
brightness |
1 |
Sets the multiplier for all channels in the edge blur. |
output |
N/A |
disabled |
Enables the associated mask channel to the right. Disabling this checkbox is the same as setting the channel to none. |
output |
none |
Sets the output channel for any blur applied. |
|
mask |
N/A |
disabled |
Enables the associated mask channel to the right. Disabling this checkbox is the same as setting the channel to none. |
maskChannelInput |
none |
The channel to use as a mask. By default, the blur is limited to the non-black areas of this channel. |
|
inject |
inject |
disabled |
Copies the mask input to the predefined mask.a channel. Injecting the mask allows you to use the same mask further downstream. |
invert |
invert_mask |
disabled |
Inverts the use of the mask channel so that the blur is limited to the non-white areas of the mask. |
fringe |
fringe |
disabled |
Blurs the edges of the mask. |
mix |
mix |
1 |
Dissolves between the original image at 0 and the full blur effect at 1. |