I just got the daily email from my server with some metrics. It has experienced over 500 gigabytes of traffic in the last few hours and the video is only 3 megabytes in size. I definitely did not expect such a HN-effect.
So 500 GB are about 2800 full video downloads.
/kenburns/promo.mp4 | GET | 175574 | 33.4183748571803
That the video was watched 175574 times? That would indeed be a lot!