Looking for a relatively low cost hardware device to send powerpoint slides into vmix via rtsp. We currently use 3 ptzoptics cameras running rtsp into vMix in a meeting room and want to capture PC presentations with no additional software on the powerpoint pc. We've tried a low cost ($120) hdmi to usb3 device with unreliable results. We prefer to stick with rtsp rather than a usb3 device. Can anyone recommend a hdmi to rtsp device that is reliable with vMix? We are a nonprofit community tv station with a limited budget.

I've had good results with the OUPREE OPR-NH100P. It supports both H245 & H265.

https://www.ebay.com/sch...=OPR-NH100P&_sacat=0

I also had a good experience dealing with their support team. I had an issue with getting the device to talk to a NVR. It turned out to be a problem with the NVR not supporting the ONVIF standards

FWIW, I was encoding the HDMI output of an Android tablet. The tablet was running a sound monitoring application. The output was passed to a surveillance NVR so that I could capture weeks of continuous recording.