Can you show a connection between this site and the (AFAIK separate from UK OBE/OBS) Open Broadcaster Software itself? While the page provides some insightful

Can you show a connection between this site and the (AFAIK separate from UK OBE/OBS) Open Broadcaster Software itself? While the page provides some insightful comments I don't see how it relates to implementation details short of 'they did not build a hardware card'.