The steps are as follows:
1. Import audio files (supports wav, mp3 and wma)
2. Uncheck "Keep Tone" , so as to ensure that the Minion's voice can be heard
3. The pitch change can be adjusted to "rising by 6 semitones" or "rising by 7 semitones". Different pitch changes can adjust the voices of different Minions.
4. Adjust the "variable speed" to make it faster
5. Click "Export" to complete.