Display data on recorded video?

[Empie]

Hi there, I fly a Mavic Pro & would like to display flight & camera data on the video that is recorded to the micro SD card. Dashware comes close, though I don't believe it displays camera parameters (ISO, shutter, etc.). I'm interested in camera parameters for the flights in low light when I experiment with the settings; when watching the video later I want to know what settings are the best. Any ideas? Regards.