This setting dialogue box is used to determine video source A and/or video source B.
You can import the following formats into Vitascene, to do this click on the customize option:
Note:
In plug-in operation, it is not possible to choose the source, as the Vitascene filter is applied directly to a clip (host video) from the video editing software, for example. The same applies to the use of Vitascene as a transition.