From what I have been able to interpret, the
program does follow a very extended loop but
with randomizing sub-routines which activate,
cause a random action then return to the normal
extended loop pattern. But, no it is not a
looped video, the actions/emotions/movement
you are observing is due to the haps being
constantly fired off by the loop program and
its randomizing subs.
Of course that is just my best "guess" after
having looked at the programs lines of code.[

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