Action camera
Compact wearable camera for point-of-view recording in active environments.
Last updated
An action camera is a compact, rugged, and waterproof wearable audio, video, or photographic recording system designed for minimal interaction during use. It is typically mounted on helmets, chests, handlebars, or other surfaces to capture point-of-view footage, and is commonly associated with outdoor sports and extreme activities such as base jumping and wingsuit flying.
Quick Facts
- Price range
- $200 to $2,000
- Video capability
- 4K video at 60 fps; slow-motion at 120 or 240 fps
- Sensor type
- CMOS image sensors
- Storage
- microSD card
- Connector types
- Micro-USB or USB-C
- Mounting locations
- helmet, chest, handlebars, tripod, monopod
Facts from the source article.
Lore & Background
Action cameras are designed to be worn or mounted in locations that allow shooting from the point of view of the user, such as on a hat or helmet, on the chest, or on the handlebars of a bike. They are often attached to helmets, surfboards, or handlebars and are an integral part of many extreme sports. Sometimes multiple cameras are used to capture specific perspectives, such as a helmet camera combined with a second camera attached to a board, wing, handlebar, or wrist that looks back onto the rider.
The category is commonly associated with the GoPro range of cameras, and many action cameras come with a GoPro mount adapter to take advantage of available accessories. However, many GoPro alternatives have entered the market in recent times. Action cameras typically use CMOS image sensors and can take photos in burst mode and time-lapse mode as well as record high-definition video.
As of 2019, mid-range to high-end action cameras can record 4K video at 60 fps, and slow-motion video recording at 120 or 240 fps is also a common feature. They are usually designed to require minimal interaction once recording has begun, allowing continuous capture of the action. A typical action camera records onto a microSD card and has either a Micro-USB or a USB-C connector.
Reader's Guide
Action cameras have become notable for their role in capturing first-person perspectives in recreational, commercial, and professional contexts. Their compact, rugged, and waterproof design makes them suitable for use in outdoor sports and extreme activities, where they are often attached to helmets, surfboards, or handlebars. The category is most closely associated with the GoPro range, but numerous alternatives have entered the market, expanding accessibility and variety.
These cameras are used not only for social and recreational purposes, including cycling, but also in journalism, healthcare, military, and covert surveillance. In healthcare, body worn video has been explored for medical research, dietary assessment, and as a memory prosthetic for conditions affecting memory. Firefighters use helmet cameras, often thermal models, to assess fires and for communication and training, with augmented reality sometimes added to accentuate outlines. The widespread adoption of action cameras has influenced how events are documented and shared, particularly in contexts where point-of-view recording provides evidence or perspective.
Their ability to record high-definition video at high frame rates, including slow motion, has made them a standard tool for capturing dynamic activity. The presence of body-worn cameras in law enforcement has been a subject of research, with mixed evidence on their impact on use of force and community trust, though they have been associated with a decrease in civilian complaints. The technology continues to evolve, with features such as live streaming, GPS positioning, and automatic offload to cloud storage becoming available.
Frequently Asked Questions
What are Action camera's core recording specs?
It shoots 4K video at 60 fps and can slow motion down to 120 or 240 fps, all driven by a CMOS image sensor. Footage is saved to a microSD card, and the unit connects to a computer through either Micro-USB or USB-C.
Why is Action camera considered a pivotal piece of gear in aerial photography?
Because it is compact, rugged, and waterproof, it can be worn hands-free in environments where a traditional camera rig would be impractical or unsafe. That combination of durability and minimal interaction is what makes it the go-to tool for capturing first-person aerial and extreme-sport footage.
More in Aerial Photography
Sources
Compiled from Wikipedia and the sources listed below. Text from Wikipedia is available under CC BY-SA 4.0; this entry is adapted from it.
- Wikipedia: Body camera (CC BY-SA 4.0).
- Word definitions: the Codexery glossary, each quoted from its Wikipedia article.
Spotted an error? Know more?
Reader corrections go straight into our review queue. Suggest an edit · How this site is sourced