Query about speeding up video in post

[PeteS2017]

I'm not sure if I can express this query properly but I'll give it a try.

I shoot at 30fps because I found anything higher introduced moire and aliasing. Naturally, when the Mavic is moving over the landscape, all objects are a little blurry because of this movement. I was wondering what would happen if I flew at lot slower, then speeded everything back up to normal in post production (I can't try this yet as I'm still saving up for a computer powerful enough to do video editing).

I would have thought that if you did this, you'd wind up with a normal-speed video, but with many more frames per second than when it was shot, and that as a result, moving objects would still stay sharp. Is this what would happen?

 

[Kilrah]

Kinda yes, but you could also simply increase the shutter speed and not have to lose your time both at capture and editing time.

 

[BD0G]

This would work , but some people go the other way. Flying slowly (tripod mode) and using 60 FPS and then slowing the footage down.

I have seen lots of shots flown in 30 FPS and then the video is sped up as the person flys to a Point of Interest and then they slow the video down right as they get to the Point of Interest. This technique engages the viewer.