问题
Is there a way to set loop in the AKSequencer with arbitrary start and end timestamps. As I see, the method setLoopInfo only allows you set the loop which end is exactly at the end of the track. But I want to set a loop in the middle of a track.
I understand that this limitation of the AudioKit Sequencer grows from the limitation in the underlying apple'a MusicalPlayer, but maybe there are some workarounds...
来源：https://stackoverflow.com/questions/55161566/how-to-set-a-loop-not-at-the-end-of-track-using-audiokit-sequencer