decorative banner

Using the Non-Red key


    The Non-Red key creates transparency from green or blue backgrounds. It is similar to the Blue Screen and Green Screen keys, but it also lets you blend two clips. In addition, it helps reduce fringing around the edges of nontransparent objects. The Non-Red key is recommended for keying out green screens when you need to control blending, or for when you are not able to produce satisfactory results with the Blue Screen or Green Screen keys.

    Adjust the following settings as necessary:

    Threshold

    Drag to the left until the blue or green screen is made transparent.

    Cutoff

    Drag to the right until the opaque area reaches a satisfactory level.

    Blend

    Drag to blend the image with any underlying image.