Can you see the punch? Conor Mcgregor VS Jose Aldo

The Conor Mcgregor VS Jose Aldo fight was on last night.   Aldo was beatin in 13 seconds.  I have watched this clip a couple of times but its so hard to see the punch that knocked out a champion that hasn't been beatin in 10 years.  I can "kind of"  see a punch but it doesn't look like much, or does it?  

Have a look for your self 

Here is a clip with no sound 

https://www.youtube.com/watch?v=Qnx-cjo-0Pk

Here is another clip with sound.  

http://www.rte.ie/sport/mma/2015/1213/753193-conor-mcgregor-knocks-out-jose-aldo-in-13-seconds/