User's Manual

vMix User Guide
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Auto Chroma Key Presets: Click the 1, 2 or 3 button presets to automatically select settings suitable for
use with a green/blue screen.
Depending on your green screen setup some of these presets may work better than others.
The sliders can then be adjusted slightly to fine tune.
Advanced Chroma Key
To achieve a high quality chroma key:
1. Click Auto Colour Key at the top of the window and select a colour.
2. Click Auto Chroma Key towards the bottom of the window.
3. Drag the Chroma Key slider all the way to the right, this will initially appear to decrease the effectiveness
of the colour key until step 4 is utilised below.
4. Drag the Chroma Key Filter slider towards the right to increase the transparency of the background.
5. If objects or actors appear transparent, try dragging back the Chroma Key slider and repeating step 4
until the most effective combination has been found.
6. Click Anti Aliasing if jagged edges appear.
Luma Key
Luma Key is used to key out the background based on brightness or luminance. For example white text on
black background.
Key/Fill Input
Select another input to use as the Key channel for this input.
The input selected should be grey scale with black representing fully transparent (0) and white as opaque
(255).
MultiView
Overview