1) Download webcam effect from http://splitcamera.com/effects
2) Place downloaded files to folder where SplitCam is installed. First choose drive where SplitCam was installed. Usually it's drive C. Then open folders step be step c:/Program files/SplitCam/img/, then choose folder with category which belongs to effect you downloaded. For example if you downloaded new face masks, then path to destination folder will look like C:\Program Files\SplitCam\img\Faces\Masks. If you downloaded flags which are static (not animated picture), the way to folder will be C:\Program Files\SplitCam\img\Objects\Flags\Static. Just place your file.
3) Start SplitCam and enjoy!
Download new SplitCam 10 :
https://splitcam.com/ru/downloads