When I am teaching online, I write on a digital board. Lots of math, figures here and there. I have attempted to convert some of my lectures into written notes

When I am teaching online, I write on a digital board. Lots of math, figures here and there. I have attempted to convert some of my lectures into written notes in the past. Something like this would help quite a lot with the conversion. Would be insane to have an end to end product. One that transcribes my audio, at the same time annotating it with the equations and figures I have drawn on the whiteboard.