Hi all! I have a camera input coming into vMix that periodically drops rtsp. I can reset it by right-clicking and selecting 'reset'.

I set up a cron to reset it every 15 minutes. But I'd like to check it and reset it based on whether or not it is providing an image, not just reset it every time. I tried running a script to parse an xml file, but my inputs appear to be the same whether or not that camera is streaming. This camera doesn't have audio, so that's not an issue. Input looks like this:
<inputs>
<input key="TheKey" number="1" type="Stream" title="Camera1" shortTitle="Camera1" state="Running" position="0" duration="0" loop="False" muted="True" volume="100" balance="0" solo="False" audiobusses="" meterF1="0" meterF2="0" gainDb="0">Camera1</input>
</inputs>

Is there anything I can use via the vMix API to programmatically determine whether or not my rtsp input isn't carrying an image/is black? Any setting I can add and use? Thanks in advance.