# Main Function

1. Extract Audio from Video
2. Ringtone Maker (Audio Cut)
3. Audio Format Conversion
4. Audio Quality Control
5. Audio Volume Control
6. Audio Speed Control
7. Audio Reverse Control
8. Added audio merge function
9. Added audio mixing function
10. Fade-In, Fade-Out for Ringtones
11. Ringtone Settings and Release

Just do it.