How to achieve smooth motion in Premiere?

[yosuke30]

Some videos from some Youtubers seem to have very smooth motion and I'm really curious how people did that.

This is an example of very smooth motion: https://www.youtube.com/watch?v=lix9E9T_SkQ&index=1&list=PLMCcnDOhIjT-Ze7xXhyee2Kr1qCBzzPhM (footage with motion either at the beginning or from 0min30sec on forward).
If I take a look at a more recent video from the same youtuber it seems like it is not as smooth anymore: https://www.youtube.com/watch?v=8T2ocx3KBsg&list=PLMCcnDOhIjT-Ze7xXhyee2Kr1qCBzzPhM&index=133

Hopefully you'll be able to see the difference. Personally I think it's noticeable.

Does anyone know how to get such smooth motion like in the first video?

[Brainiac]

I am no expert by any means but if you click on the settings button/icon (the gear), you will see that the first video is 720P/60 and the second video just says 720P. Seems the videos have different framerates and that is why one is smooth and the other not so smooth.

[jagabo]

The first link has 60 fps videos. The second only has 30 fps videos.

Start with 60 fps material, render as 60 fps, upload 60 fps.

[yosuke30]

I didn't notice that. Thanks.