I use TeamViewer 12 on a Windows 10 PC to control a remote PC (GB LAN connected)
The remote PC has a video capture device connected to a VCR. The Video from the VCR shows correctly in the capture window if I connect a screen or TV, but does not show in the window as viwed over TeamViewer. Once captured, I can view the video locally, played on the remote PC with VLC/Media Player etc., not totally smooth but it plays OK.
Any suggestions about what might be going on here and how to fix it?