Sync/merge (?) looped clips

[FreM]

Hello,

Sorry, this might be a dumb question which might have already been asked somewhere before, though I didn't really find a clear answer. I'm a complete newbie, and English is not my first language ... (I get a bit confused with the 'merge/sync/render/ ...)


What I saw people doing using a DAW:

They play a few chords on guitar or keyboard, stop playing, press a button, and then the chord progression somehow magically loops itself, on-beat. The looped clips connect perfectly, without you hearing that it are different clips. And without spending time on cutting, moving, ... them.

Can you do this in Waveform oem? If yes, how?

Thank you very much for your time.