高斯模糊¶

描述

This effect blurs the clip by applying a Gaussian function (known from statistics as an expression for the normal distribution). By default, all planes will be affected. By setting the blur effect to different planes (e.g. red, green or blue) interesting artistic effects can be achieved.

參數

參數	數值	描述
Steps	選取	Set number of steps for Gaussian approximation
Planes	選取	Set which planes to filter. By default all planes are filtered (YUV).
變異度	整數	Set horizontal sigma, standard deviation of Gaussian blur. Determines the strength of the horizontal blur. Default is 10.
Vertical Sigma	整數	Set vertical sigma. Determines the strength of the vertical blur. Default is 10.

可以使用以下選項：

Steps

1 thru 6

Gradually increases the blur fineness

Planes

Alpha	Alpha 通道
Y	明度
U	Chroma (U plane)
YU	Both Y and U planes
V	Chroma (V plane)
YV	Both Y and V planes
UV	Both U and V planes
YUV	All planes will be affected by the blur effect (default)
無	No effect application