Setting up a new audio-visual system and having trouble getting video from a Vaddio AV Bridge to be recognized by the Zoom account. We have set the video/camera source in the device hosting the Zoom meeting to be the Vaddio AV Bridge. We have a camera feed coming through the Bridge to participants in the meeting nicely. A separate feed of slides, including video components, is not showing up in the meeting. The host device just shows up as a black box to meeting participants. The audio is coming through clearly to the participant devices - but no video is shown. Video feed to other peripherals not on Zoom have both audio and video portions.
We thought it might be some sort of copyright protection blocking - but this is happening with text slides in addition to video slides with audio components.