how to get strobe playback effect on video playback in Vuo

Let’s say I have a movie file in a Vuo comp that has a frame rate of 30 frames per second but I want it to only update 15 times per second (not displaying every other frame while holding the alternate frames 2x as long so the overall playback duration remains the same) - or maybe only update 10 times per second, etc. - what’s the best way to do this in Vuo ? Thanks for any suggestions.

I think this is what you want: