Sending simple video feed over wifi with ESP32 dev board and fpv camera
The NTSC analog video signal needs to be converted to digital. Something like a TI TVP5150 would do this. The ESP32 I2S interface might be able to accept the data generated by the 5150, but then we have the question of whether there is sufficient data rate over the WiFi and then converting the data to something viewable at the receiving end. Without doing some in- depth research it would be difficult to give a conclusive answer, but on the surface, it looks ‘doable’. Maybe someone else has done this, otherwise you’ll have to figure it out yourself. My suspicion is that it would be better/faster/easier to use a suitable camera module rather than try two marry to seemingly incompatible devices. It would be an interesting project though - much to be learned even if it failed.