|This product is available for pre-order only|
Doorway is a linear video key generator and compositor, also known as a soft keyer. A typical video key is generated using a comparator circuit, where the ouput is a binary state: on or off. Doorway instead achieves key generation via high gain amplification and clipping of the input source. The edge of the resulting key is therefore composed of a variable percentage of the input signal, centered around the threshold point.
|Dimensions||4 x 5.5 x 3 in|
1.25 inches (31.75mm)
|+12V Power Consumption||
|-12V Power Consumption||
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