Soft Radial Blur transition between one scene and the next. One-Way blurs add not only blur, but a visual motion also. Radial Transition Parameters: Blur Type "Constant" mode represents the real motion blur effect while "Soft" adds subtle directional blur. One-Way variations add not only motion blur, but a visual motion also. Size Controls the blur power. Distribution Controls the blur distribution over the image. Higher values limit the blur power in the center. Direction Controls the blur direction. Value of 0.125 - spiral, 0.25 - spin blur. Center Controls the position of the blur center point. Speed Controls A/B dissolve speed. The default value of 0.0 produce linear dissolve. With negative values you get soft and smooth dissolve curve, while positive values shorten the dissolve and speed it up at the middle of the transition. See also: Radial Transition Pro - Soft Radial Blur transition between one scene and the next with a full A/B blur and progress control.