I know what you mean, the first part of the cortège went inside, the second part (with the King and Queen) waited, the Master of the Ceremonies walked to the royal dais, turned around and gave three mighty thumps with his staff: Bam! Bam! Bam! ".... The.... King...!!!" that moment the light from outside indeed entered the church through the Queen's Diadem.
I mus say NOS did an outstanding job with covering the whole event via impossible cameraviewpoints, thanks to very small super HD-cams hanging on wires, so that it looked like watching the event alike a bird in the sky or high in the church.