Hi, we are using AudioEngine to play background music in MP3 format and we are having a problem with some files. A weird sound artifact can be heard a second just after the sound start.
The problem can only be heard in iOS, Android is fine.
We tried cutting the mp3 into a smaller file and the artifact disappeared. Also if we use .wav files the artifact disappear.
We are also using cocos2d-x v3.09 but we tested it on v3.12 and the issue persist.
We created a small test project with this sound file so you can test.