Attach Overlay Image  ( IAOverlay )
 
Parameters:
| Name | Short Name | Type | Description | 
| Synchronized | synchronized | boolean | If Yes the same frames are shown during playback. Otherwise the overlay corresponds to the frame position set in its own window | 
 
 
Description: 
Overlays image B (one or multiple) on Image A. Affects only the visualization/playback. The output image is the first input (Image A).