Below are examples of different ways to blend two images using the Video Blending Matrix and Triple Video Fader modules. These techniques are important building blocks for more complex patches. The image sources of the first set in each example are the Triangle wave outputs from two Video Waveform Generators, one sync’ed to Field rate (a), the other sync’ed to Line rate (b). The image sources of the second set are an external camera feed (a) and a Video Waveform Generator sync’ed to Line rate (b).
Addition
| a | b | a+b |
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Subtraction
| a | b | a-b |
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Absolute Value
| a | b | |a-b| |
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Multiplication
| a | b | a*b |
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