Providing well-synchronized haptic effects (motion and vibrotactile effects) corresponding to audiovisual contents plays a large role in enhancing user's experience and immersiveness. A typical example is 4D system. 4D system refers to an immersive entertainment system that presents various physical effects, such as motion, vibration, wind, water, and scent with audiovisual contents. In particular, haptic effects takes almost 80% of the 4D effects . However, creating 4D effects is very labor-intensive, and it has been a major obstacle against the wider spread of 4D platforms.