And when we say everything, we literally mean everything you have nearby. The advancement of technology has provided us with a new ‘toy’ like we've never seen before, capable of recording or photographing the 360 degrees around you. This invention has caused a stir, and never a better time to say it, in the way we understand recordings and our surroundings. Do you want to know a trick or two to get the most out of it and wow everyone with your next creation? Let us guide you through the wonderful world of a 360 camera.
What is it?
A 360 camera is a device that captures images and videos in a spherical format, meaning it covers all angles around the point of capture. If you consider a standard or traditional camera, you'll notice that these only record what's in front of them. That's the fundamental difference, as 360 cameras use multiple lenses (generally 2 or more) that record images from different directions. These are then combined to create a complete and immersive view of the surroundings.
Content generated by a 360 camera allows you to explore an image or video as if you were inside it, being able to move in any direction. It's logical that it has become a popular tool for creating immersive experiences, such as in virtual reality, virtual tours, and interactive videos.
How does a 360 camera work?
360 cameras work, as we've discussed, by combining multiple lenses and sensors to capture images or videos from all angles around the camera. Let's take a closer look at their workings:
Key Components. To function, this type of camera will typically have two or more ultra-wide-angle lenses (sometimes called ‘fisheye’). These have a very wide field of view, generally around or exceeding 180 degrees each. When combined, they can cover a full 360-degree sphere.
Each one, in turn, is paired with an image sensor that captures the light entering through the lens. The sensors record the visual information from their respective perspectives.
Sewing softwareStitching). After the sensors capture the images or videos, these are processed and combined using a software specialising in a process called stitching. This programme will join together the material captured by each lens, remove visible stitching lines and create a continuous spherical image or video.
Processing unit. The camera has a processing unit that co-ordinates image capture and performs stitching in real-time or after recording, depending on the model. Some are capable of processing and stitching images on the device itself, while others require this step to be performed on a computer or a Smartphone.
Storage and transfer. The final product will be stored on an internal memory card, or it can be transferred to an external device where it can be edited or shared. You can view it on an interactive flat screen, and you'll be able to scroll and explore different angles using a mouse or touchscreen. If you're using a virtual reality headset, you'll be able to move around and see the scene as if you were in the thick of it.
Edition. Once the content has been captured and processed, it can be edited using specialised software. It can then be shared on platforms compatible with 360-degree videos and images, such as YouTube, Facebook, or virtual reality applications.
Most common uses
360 cameras have undoubtedly become one of the inventions with the most applications in audiovisual productions. They have been particularly well-received in areas that benefit from their ability to offer an immersive experience. If you're short on ideas on how to make the most of your 360 camera, here are some of its most popular uses in the industry:
Virtual Reality (VR). 360 cameras are essential for creating content for virtual reality devices, where users can immerse themselves in virtual environments and look in any direction. In virtual reality video games and simulations especially, these cameras capture real-world environments that are used as backdrops within the game or simulation.
Virtual tours. If you have a business, you can also use this technology to create virtual tours of properties, allowing potential buyers to explore a house or flat from anywhere in the world.
And it's not just businesses, but public buildings like museums or historic sites that have also hopped on the innovation bandwagon to offer virtual tours. This way, anyone can experience these places without needing to be physically present.
Documentaries. In journalism, 360-degree cameras are used to document events from a perspective that places the viewer at the centre of the action, such as in conflicts, natural disasters, or cultural events. They also allow filmmakers to offer a complete view of an environment, from nature to urban scenes, giving the viewer a greater sense of presence.
Film and advertising production. Some directors use 360 cameras to create experimental films that offer a non-linear narrative, allowing viewers to choose where to look and how to interact with the story.
Brands also use 360 cameras to create immersive advertising experiences that capture the viewer's attention and offer deeper interaction with the product or service.
Live streams. 360 cameras are used to stream live events such as concerts, conferences, or sporting events, allowing viewers to feel as if they are at the venue, with the ability to look around. Attendees will be able to relive the event experience from multiple angles, offering a unique way to enjoy music or a cultural event.
Training and education. Companies use these cameras to create immersive training programmes that simulate real-world situations, such as safety training or interpersonal skills.
In educational settings, it can help students explore virtual worlds or participate in simulations that enrich their learning.
Extreme sports. In extreme sports such as surfing, skydiving or skiing, 360 cameras are used to capture the adrenaline and excitement from all angles, giving the viewer a unique perspective on the experience. Athletes or adventurers can wear them to capture their point of view during the activity, allowing viewers to feel as though they are experiencing it alongside them.
How to get the most out of a 360 camera
Ready to experiment with these cameras and create an incredible final product? We're sharing some tips and tricks so you can start giving it your all, step by step:
Plan the scene. Remember that a 360 camera captures everything around it, so you'll need to plan the scene with all angles in mind. Make sure there are no unwanted elements in the frame. Place the main elements of the scene near the centre of the frame so viewers can look in any direction.
Think about the viewer's perspective. Imagine how viewers will explore the scene. Create points of interest in different directions to encourage them to explore the entire environment. Place the camera at eye level to provide a more natural perspective. If you are filming an activity such as a conversation or a dynamic action, ensure it is positioned so that the viewer feels immersed in the scene.
Use a tripod. 360 cameras can be sensitive to vibrations and sudden movements. Use a stable tripod or mount to keep the camera steady and avoid blurry shots. There are ones specifically designed for this type of camera, although you can place the mount in a position that is easy to edit or edit in post-production.
Experiment with lighting. Given that the camera captures everything around it, lighting should be uniform throughout the space to avoid shadows or poorly lit areas. Placing the camera against direct light can cause glare or overexposure, so we recommend using soft, diffuse light sources.
Optimise the stitchingStitching). Remember that this technology stitches together the images captured by each lens directly. If you place objects or people near the areas where the images join, they will end up looking distorted. Place the most important ones in the centre of the shots for each lens.
Some cameras will allow you to adjust the stitching in post-production, which we recommend if you're going to buy one. Experiment with different settings to achieve a smoother stitch.
Explore with the moving camera.. Use the camera in motion, on a drone, in a vehicle or just handheld to capture dynamic footage. However, do it carefully to avoid abrupt movements that could make viewers feel dizzy. If you are going to move the camera, do so slowly and with control because any fast movement can be uncomfortable for the viewer.
Use the audio. If your 360 camera has built-in microphones (which we recommend as you never know if you might need them), ensure you capture 360-degree audio to add an extra layer of immersion. If not, you can always use an external microphone that captures surround sound. In post-production, you’ll always be able to adjust the sound direction to match what the viewer is looking at, enhancing the sense of immersion.
Edit with care. Use a software editing that allows you to adjust stitching, stabilise the video, and apply special effects suitable for this format. If you add text or graphics, ensure they are well integrated into the sphere and look correct from any angle.
Consider the distribution. Not all platforms support 360 videos. The most mainstream, such as YouTube or Facebook, are capable of supporting them. Ensure that the content can be displayed correctly on the chosen platform. Before publishing, always preview the content on different devices, such as phones, computers, and VR headsets, for an optimal experience.
Practice and experiment. Don't be afraid to experiment with different environments, angles, and recording techniques. Practice will help you become familiar with the capabilities of the camera and discover new ways to use it as creatively and originally as possible. And, of course, whenever you can, seek constructive criticism and feedback to improve future projects.
Now that you've understood this marvel of technology, do you want to have content with a 360 camera but don't want to do it yourself? MadMedia We can help you get that perfect video. Our team, made up of highly qualified young professionals in videography and photography, focuses on providing unique visual solutions. If you want us to completely transform your content, all you have to do is get in touch with us.We speak?