I’ve been struggling for days on this with both UE4.27 and UE5. Basically, I’m trying to reproduce the lesson “Looping Background Music” from “Introduction to Music with Quartz” on the learning portal, where two 17-bar long music segments play sequentially, the second one looping forever. Both music segments are launched once and for all at initialization time with different QuartzQuantizationBoundaries : the first one with ‘Bar, 1.0, CurrentTimeRelative’ (i.e. play immediately), the second one with ‘Bar, 17.0, CurrentTimeRelative’ (i.e. start to play 17 bars later). But no matter what, both start playing together immediately. Here is a screenshot of my graph. To make the issue more obvious, I got rid of the first music segment to keep only the second one, supposed to start 17 bars after StartClock:
There must be some kind of misunderstanding on my part. Can someone please tell me why the sound starts immediately despite the QuartzQuantizationBoundary of ‘Bar, 17.0, CurrentTimeRelative’ ? It seems to work just fine in the video lesson.