![]() ![]() Spherical videos are frequently in curvilinear perspective with a fisheye effect. Due to this projection and stitching, equirectangular video exhibits a lower quality in the middle of the image than at the top and bottom. ģ60-degree video is typically formatted in an equirectangular projection and is either monoscopic, with one image directed to both eyes, or stereoscopic, viewed as two distinct images directed individually to each eye for a 3D effect. Generally, the only area that cannot be viewed is the view toward the camera support. ![]() This process is done either by the camera itself, or using specialized software that can analyze common visuals and audio to synchronize and link the different camera feeds together. This separate footage is stitched into one spherical video piece, and the color and contrast of each shot is calibrated to be consistent with the others. There have also been handheld dual-lens cameras such as the Ricoh Theta S, Samsung Gear 360, Garmin VIRB 360, and the Kogeto Dot 360-a panoramic camera lens accessory for smartphone cameras. Specialized omnidirectional cameras and rigs have been developed for the purpose of recording 360-degree video, including rigs such as GoPro's Omni and Odyssey (which consist of multiple action cameras installed within a frame), and contained cameras like the Nokia OZO. Some omnidirectional cameras contain wide-angle lenses on the front and rear to facilitate the recording of 360-degree video.ģ60-degree video is typically recorded using either a special rig of multiple cameras, or using a dedicated camera that contains multiple camera lenses embedded into the device, and recording overlapping angles simultaneously.
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