Whirligig is an immersive film player/publisher. It is designed to playback fisheye, fisheye stereo SBS, 360 fisheye, 360 fisheye stereo SBS, barrel panoramic, barrel panoramic stereo SBS, 16x9, 16x9 stereo SBS, 16x9 Curved, and 16x9 curved Stereo SBS.