Input Settings
Input Settings are available by clicking the i button underneath an input while in Advanced mode or by double clicking the Input Title Bar.

General
Name: Change the name of the input as it displays in the title bar.
Filters: View and change properties for the DirectShow filters used to display this filter.
Aspect Ratio: manually change the aspect ratio of the input.
Deinterlace: Deinterlace the input.
Sharpen: Sharpen blurry video. (This requires a fast Graphics Card)
Colour Adjust
Black Stretch: Increase the black level of the video.
White Stretch: Increase the white level (or brightness) of the video.
Red / Green / Blue: Independently adjust the rgb channels of the video.
Colour Key
Colour Key: Set the colour that will be made transparent when using this input as an overlay. See Overlay.
Tolerance: Set how close vMix should match to the Red/Green/Blue values in the colour key. The sliders all the way to the left represents an exact match.
This option can be used to implement chroma key effects.
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