Openfire Meetings unable to share video

I’m running Openfire 4.0.2 on Windows Server 2012 with a MySQL database. Using the Openfire Meetings v0.3.9 plugin I’m having an issue where the screen sharing and video calling are inoperative. I’m using SSL on port 7443 with a wildcard certificate; on Google Chrome 51 with the Openfire Meetings extension installed.

When trying to share the screen, the error “Unable to switch video stream” appears. When trying to initiate a video call, the callers cannot see each others video. Additionally, the rooms created through the ofmeet webpage are showing up as group chats rather than meetings in the admin console.