Hi,
I am new to Xpression, we have Trackless setup, its all configured we have already designed a Virtual studio with put live source on quad and we see talent on it realtime, but when we load Trackless studio we found nothing in there no video source in Chroma window and no preview of virtual set to see the composite output, did we miss something, we already have watched tutorial online and setup all hardware inputs an outputs in Edit > Hardware setup as described in the video.