![]() ![]() It is recommended to avoid exposing your iPhone to extended high-amplitude vibrations. However, as is the case with many consumer electronics that include systems like OIS, long-term direct exposure to high-amplitude vibrations within certain frequency ranges may degrade the performance of these systems and lead to reduced image quality for photos and videos. The OIS and closed-loop AF systems in iPhone are designed for durability. With closed-loop AF, on-board magnetic sensors measure gravity and vibration effects and determine the lens position so that the compensating motion can be set accurately. 2 Closed-loop AF resists the effects of gravity and vibration to preserve sharp focus in stills, videos, and panoramas. To reduce image motion, and the resulting blur, the lens moves according to the angle of the gyroscope.Īdditionally, some iPhone models have closed-loop autofocus (AF). With OIS, a gyroscope senses that the camera moved. 1 OIS lets you take sharp photos even if you accidentally move the camera. To prevent this, some iPhone models have optical image stabilization (OIS). If you accidentally move a camera when you take a picture, the resulting image can be blurry. These systems work to automatically counteract movement, vibrations, and the effects of gravity to let you focus on taking a great shot. The advanced camera systems in some iPhone models include technology like optical image stabilization and closed-loop autofocus to help you capture great photos even in difficult conditions. ![]() Or you can go buy a vibration isolating camera mount, which is a thing that exists and will work better.The iPhone camera helps you take great photos in any situation-from everyday moments to studio-quality portraits. This is a fairly sensible approach up to a kilo or so of camera weight, and will help with fairly small vibrations (no more than a few mm of displacement, frequency range depends on the rubber mostly). Mass is easy to add with blocks of metal welded or bolted to the bottom plate. This is pretty easy to hack together from scraps if you're up for a bit of DIY, and you can buy suitable rubber from drone shops online. Then you mount the top plate to your support structure. On a track is a bit trickier - you have to worry about cable management, motion, etc.īut fixed in place you'd normally add a pair of plates, with holes in the upper plate, and use rods from the bottom plate to washers above the top with rubber pads below the washers, sitting on the top plate. Then you reduce the transmission of that energy into the mass in the first place by using dampers normally, rubber in compression. You need to introduce additional mass to your camera - this will make it harder for higher frequencies to generate movement in the camera assembly. That gives is some access to one single cadaver, but if they want to view the head, they have to wheel the dissection table 180 degrees and that's not very efficient. Currently the AXIS camera is horizontally mounted on a support beam. There is nothing we have found to mount to that doesn't cause massive shaking when the camera is zoomed in. ![]() The problem is the HVAC system causes vibrations in everything in the ceiling. Which makes it so more students are able to see details on the cadaver when there is a ring of students huddled around it already. We have a camera in our cadaver lab that's an Axis V5914 with 30x optical zoom, that is used to zoom in on the cadavers and project to TVs. Main question: Is there any vibration dampening/gimbal stabilizing options for a ceiling mounted camera? Or a better option have vibration gone but have the camera on a track to have a better view on everything in the room. R/talesfromproduction All your weird stories R/LocationSound Location sound AKA Production Sound R/audiopost For post-production sound geeks in Games, TV, Film, and Broadcast r/crestron All that is good (and bad) in the world of Crestron r/broadcastengineering Also includes radio! r/CommercialAV Commercial audio, video, and control technologies If you have any questions or suggestions please feel free to messsage the moderators! We would love to make this a great and successful subreddit for all of us video engineers! ![]() Remember that no question is stupid and we work together to create a friendly community. All things video are welcome!įeel free to post anything you like from questions to pictures. From a dad with a camcorder to a professional engineer at the superbowl, or a small meeting room operator to a widescreen specialist, projectionist, LED wall engineer or a electrical video engineer. This subreddit is open to anyone to discuss, share and show their work, as well as ask questions towards anything concerning video production. Welcome to r/videoengineering! Inspired by our brother subreddit: audioengineering ![]()
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