This may be overly simple but it sounds like its out of gas.
Check your fuel system - pull the line to the carbs and see if anything is coming out of the fuel pump when you first turn the key to run (you dont have to crank the starter to power the fuel pump). The fuel pump should run for about 3 seconds when you first turn the key on.
What did the plugs look like? Your exhaust is badly rainbowed - which is a sign of running very rich, or riding the bike with the choke on all the time.
That could also be caused by a very dirty air filter - if it is not white like paper you need a new one.
But to not run at all - you either are getting no fuel, or no spark.
BTW, if your bike does not start in 5 seconds its not going to. I would not keep cranking the starter that long - its not designed for that, it has no cooling.
EDIT: I just realized that is not your bike in the video - its an 1100...
Last edited by KCW; 07-16-2018 at 02:29 PM.