Everything you need to know about action cameras

Action cameras have gained immense popularity among outdoor enthusiasts. Travelers, extreme sportsmen, video bloggers and tourists not only know what it is and what they are for, but also actively use this device for its intended purpose. When deciding which video camera to choose, you should first study the comparison of the best models and reviews - this will avoid annoying mistakes even for beginners.

An action camera is a special device for taking pictures in extreme conditions. It differs from its classic counterparts in the presence of a compact body, excellent image stabilization, and a wide viewing angle. The name of the gadget fully defines its function: action in English means "action". This is a camcorder for shooting on the move.

Most often, an action camera looks like a compact monoblock with a lens located on the front or front side of the body. It is designed for shooting "on the go", on the move, when it is impossible to spend a lot of time for long focusing or adjustments.

It is the perfect tool for capturing stunts, sports performances, and online reporting on video in digital format. The set usually comes with a protective case that can protect complex equipment from dirt, moisture and other external influences.

The device is usually supplied with an ultra-wide-angle lens with increased depth of field. In this case, the technique does not need autofocusing, and models with two fish-eye cameras ("fisheye") make it possible to obtain a spherical view. Such devices work almost autonomously, they can create both videos in 4K quality and photographs. The memory can be built-in or external using microSD cards, some models are equipped with a Wi-Fi module.

Let's outline the main advantages of action cameras.

1. Compactness and light weight. They are really tiny, weighing less than 100 g, which is very important in conditions when any excess weight turns out to be critical. When jumping with a parachute, performing dizzying stunts on a bicycle, such a gadget will not become an additional hindrance.
2. High degree of protection. When using aqua box with an action camera, you can dive to a depth of 60 m.Without additional protection, it easily tolerates shaking, too high or low temperatures, shocks and high humidity.
3. High adaptive abilities. The action camera allows you to get a high-quality picture due to the use of digital stabilization systems and special modes for the night or poor visibility conditions.
4. Viewing angle in the range of 90-170 degrees. This allows you to exclude the formation of "dead zones" when shooting, increases the coverage of the picture. This is important, since the operator has practically no control over the filming process.
5. High write speed. In top models, it reaches 240 frames per second. This is a valuable quality for fans of extreme sports, as it allows you to capture a series of movements or shoot slow motion videos.
6. Convenience of fastening. Action cameras are adapted to be fixed to almost any surface.They can be attached to a drone, mounted on a car fender, motorcycle or bicycle handlebars, helmet, garments.

There are also disadvantages associated with the features of such a compact technique. Action cameras have a limited battery life - usually the battery lasts for 2 hours of continuous use.

When shooting at night, action cameras often reduce the quality of the video, in addition, they are of little use for taking photos. And yet, according to the reviews of the owners, the purchase of such devices really justifies itself.

The use of action cameras is quite varied. They are used for filming, especially where action takes place with a large number of dynamic scenes. Some directors just get by with one action camera. The smallest models often replace the DVR in the car. In addition, they are used on other types of equipment - from ATVs to bicycles.

In diving, when diving to a depth of no more than 60 m, action cameras help you cope with photography or create videos. This technique is especially often used in places with a large number of fish and marine animals. By adding a monopod on land, the camera can be easily adapted for reportage shooting.

The main field of application of the action camera is still in extreme sports. Here it is used in skydiving, motorcycle trials, freestyle, and when performing tricks. Even the most rapid events are reliably captured.

Besides, there are also quite unusual ways of using action cameras. For example, they are used as a video baby monitor with picture tracking via a mobile phone if there is a Wi-Fi module. When hunting or during search operations, this device is attached to the dog's collar.

There are many types of action cameras that can be suitable for the hobbyist of shooting on the move. Depending on preferences and specific wishes, this can be a model with optical image stabilization or with a large battery, wide-angle or sports. If size matters, a mini camera is the best choice.

Comparing different types of action cameras helps to understand exactly how each of the options works. Despite the general functions, they still have quite obvious differences that deserve a separate description.

Classic action cameras are versatile and compact. Their distinctive characteristics include:

• ease of attachment;
• a variety of components;
• image stabilization;
• viewing angle 120-170 degrees;
• shockproof housing.

Action cameras with a 360-degree field of view create a "sense of presence" in the process of shooting. At the same time, the operator remains behind the frame, which makes it possible to ensure that there is no interference in the lens. There are 2 of them in models for panoramic shooting, each with a wide-angle lens. The 360-degree view is in demand when creating video in the air, in the mountains, on the waves - where it is most important. Video content shot with panoramic action cameras is aimed at viewing with glasses or virtual reality helmets.

Action cameras with night shooting function allow you to keep recording video even after daylight hours. The degree of dimming can be from twilight to complete darkness: the level of sensitivity varies depending on the model. Ambient light is often used when night mode is turned on.In addition, there are cameras that use infrared or ultraviolet radiation. Choosing the right solution depends on your budget and preference.

Using an action camera in combination with a quadcopter allows you to solve the problem of shooting video, and if you have a Wi-Fi module, also broadcast it to your smartphone. Many fans of self-assembly of drones prefer to buy additional equipment. Besides, some quadcopters are not initially equipped with cameras, they are purchased separately.

Most models of action cameras that are equipped with a mount to a drone are equipped with other adapters. — for helmets, rudders (the mount is sold with a waterproof box included). This is convenient if the owner's interests are not limited to aerial photography. The Wi-Fi module is considered a must-have addition - even with a signal reception range of up to 50 m, you can control the switching on and off of the device from a smartphone.

Ultra-compact action cameras housed in special goggles are the perfect solution for capturing first-person motion videos. With such models, hands remain free, the operator does not need to select mounts. This design option is especially in demand in professional or amateur sports. The lens is most often located in the area of ​​the bridge above the bridge of the nose; sound recording is not provided. Cameras with glasses have the most modest technical specifications, despite their futuristic appearance.

The lineup of action cameras is quite diverse. Among them there are options for equipment from China, as well as more prestigious American or European brands with impressive characteristics. Among the most popular are several models.

• GoPro Hero7 CHDHX-701. The world's most famous action camera series, in its next incarnation, shoots 4K video at up to 240 fps. It does not need mechanical stabilization, and with the "superphoto" function, even static images look bright and clear. Ideal for live streaming, the camera has a waterproof shockproof housing.

• Sony HDR-AS300R. The model in a compact, ergonomic body is a premium product. Includes mounts on a helmet, bicycle handlebars, remote control, aqua box. Provides an optical image stabilization system, a large battery supply, a slot for microSD cards, a Wi-Fi module and an external microphone connection. The device weighs 109 g.

• AC Robin Zed5. Model in a classic compact body with a matrix stabilizer. It has a 170-degree viewing angle, can shoot 4K video, but the maximum speed of 120 fps is achieved at 1080p. The model is equipped with professional iSHOXS mounts, an external microphone.

• Xiaomi YI action 4K. Action camera from China with good functionality, but limited basic configuration. It only includes a monopod and a remote control. The camera weighs 95 g, has a 155-degree viewing angle, has a Wi-Fi module and a touch screen.

• Sjcam sj4000 wifi 2.0. Action camera for shooting from drones, underwater diving and other activities. In the presence of a 2-inch display, Wi-Fi module, motion detector, time-lapse function, but the frame rate is limited to 30 per second. The model has a viewing angle of 170 degrees, the device weighs only 46 g.

The color scheme is also quite varied. The white case is not very practical, but the silver and black models are the most popular among buyers.

Finding the right accessories for action cameras is a process that the operator simply cannot avoid. Among the necessary components, the first is the aqua box - a waterproof case for diving and extreme operating conditions. In addition, for everyday use, a silicone case may come in handy, which protects the lens from damage, scratches, and shocks.A replaceable battery is also worth taking care of.

Other useful accessories include:

• spider tripod;
• head mount;
• suction clip (for working in the video recorder mode);
• handlebar clamp;
• a set of adhesive pads;
• swivel bracelet for wearing on the wrist.

Depending on the method of shooting, the set of necessary accessories may be supplemented. For example, static work requires a tripod and an external microphone. To create selfies or video reports, a monopod tripod with a button or an external remote control is used.

Choosing an action camera can be a huge challenge if you don't get it as serious as possible. Reviews of many models are contradictory, so it is better to rely not only on the opinion of fans of a particular brand, but also to consider specific parameters and characteristics. The most important parameters can be highlighted.

1. Hull protection. For extreme sports, this factor is fundamental. If you have to shoot in the "stone jungle" of a big city, it is better to give preference to an all-metal body made of aluminum alloys or a combination of polyurethane with other materials. Models in an impact-resistant plastic shell have to be additionally protected with covers, especially if they are to be removed in the cold.
2. Frame rate. It significantly affects the quality of video recording. The higher this indicator, the smoother and smoother the dynamic picture on the screen will turn out. But the same factor affects the rate of battery consumption - sometimes it is worth sacrificing too high rates or immediately purchasing a replaceable battery.
3. The presence of the display. It is absolutely necessary for vlogging or filming, since it allows you to quickly review the footage, more accurately choose the angle. In this case, a device with a liquid crystal color display will be the best choice. But the screen is optional, moreover, it noticeably increases the weight and dimensions of the device. The smallest action cameras can be configured and output directly to a smartphone.
4. The duration of the battery life. It may come as an unpleasant surprise for a novice operator that the lithium-ion battery is completely discharged after only 2 hours of operation. If you plan to shoot longer videos, you should pay attention to the possibility of purchasing an additional battery along with the camera.
5. Memory. The built-in can store up to 32GB of video - enough for 3 hours of continuous shooting. But far more important is the support of external media. With it, it will be much easier to expand the capabilities of technology. It is this factor that you should pay attention to when choosing.
6. Useful options. The GPS sensor is useful for fixing the shooting location, the G-sensor is simply indispensable for automatically starting recording when you start moving. Other useful options include an HDMI connector for outputting video to a large TV screen via cable, and a remote control.
7. Appointment. For cycling, snowboarding, skiing or mountaineering, action cameras in the form of glasses with first-person shooting are more suitable. For other extreme sports, you can choose from the standard series. Options with a panoramic view are suitable for shooting video for broadcast and viewing on devices with the creation of virtual reality.
8. Permission. Overpaying for 4K isn't always advisable. For most videos, 1920 × 1080 is sufficient.

It is worth considering that Newbies simply don’t need many of the functions of an action camera. If the goal is not necessarily to create video content of the level of film festivals, you can abandon the screen, which makes the structure heavier and increases its dimensions. A recording speed of 60 frames per minute is also sufficient.

When using an action camera, you have to follow certain rules. The first time you turn on the gadget, you need to configure it. Despite the general differences between the models, the principles of operation at this stage are practically the same. To set up and run the technique correctly, it is worth adhering to the recommendations of specialists.

1. When using for the first time, insert the battery and memory card. It is imperative to charge the battery, for this there is a special device in the kit. Sometimes manufacturers only put in a USB cable. In this case, you will have to use the appropriate port on the laptop or purchase an adapter. Continue the first charging procedure until the indication signals on the case change.
2. Power on. It is carried out with a special button on the body. When the camera is on, you can select the language and watch the training or advertising screensavers from the manufacturer. In some models without a display, you can start setting up only after pairing with a smartphone or other mobile device.
3. Explore the menu. View the available modes, settings - sometimes the gear icon is used for designation. It is better to understand them before the active use of the technique. The premium-class models may have advanced settings that allow you to establish a wireless connection or lock the display, change the white balance, and select different modes.
4. If there is a remote control, establish a connection to it.
5. Install and activate the mobile application on your smartphone. Sometimes in it you can access settings that are not available in the normal menu. For example, editing videos, sending materials to social networks, broadcasting content. The connection is carried out through the application with the detection and search for a new device - the action camera must be turned on, then you need to follow the prompts on the screen.
6. Master management. It is best done with physical buttons, but they will be useless underwater or when placing the device on a helmet or clothing. From the remote control or smartphone, you can start shooting without touching the body. And you can also use the driving mode (with auto start), voice control.
7. Choose a mounting method. The fisheye lens provides wide-angle shooting. It can be attached to the body, head, helmet. For extreme activities, you should always use aqua box.
8. Choose the optimal mode. Most often, action cameras used as a video recorder use loop recording with a certain length of the video - 1, 3, 5 or 10 minutes each. It is worth considering that the most popular length is medium, it is these videos that are most popular. This mode is especially convenient for athletes, as it allows you to set a timer.
9. Master the effects. Popular slow motion videos can be recorded at the highest frame rate. Choosing a time-lapse, you can make a very fast change of frames by gluing the taken photos. The choice of the shooting frequency depends on the speed of the subject - the less often the picture changes, the longer the interval will be.
10. Connect to PC or TV. If you have an HDMI cable, you can use it. Via USB, you can connect to a PC or laptop to charge the battery or copy files (when putting the device into mass storage mode).

Using an action camera is not too difficult. Even a beginner can master shooting, but it's better to figure out the settings in advance. During operation, there may simply not be time left for this.

You can learn how to set up and use an action camera in the following video.