Well, Uri Shaked is the author of Wokwi, an online Arduino simulator that ... Arduino runs on the ESP32, too, so Uri put on his reverse engineering hat (literally) and took aim at that chip ...
This is demonstrated once again, this time on the ESP32 by [aquaticus] with a library that generates PAL/SECAM and NTSC composite signals. As a finishing touch on the hardware side, [aqaticus ...