VLC player is able to play video at 0.1x speed, which roughly corresponds to normal video frame rate.
The slo mo effect is not embedded in the video, because you can edit the start and the beginning of the effect in the device movie editor. My guess is it's kept inkept in the AAE files stored somewhere obscure.
QuickTime, however has the AAE filesoption "Play All Frames" under the "View" menu, butwhich tells it not sureto drop frames, essentially, not trying to cram 240 frames into a second, but spread them out, which is very similar to the original.