What is Gameball? It does not matter if you are a novice filmmaker or a veteran, in any case, if there is vibration in your film, it will confuse you. If you want a stable movie, you need a gameball.
With the advent of smartphones, almost everyone has the access to make movies. However, lightweight portable phones are not suitable or great for recording vibration-free movies. So if you want to have a consistent clip with professional quality, what is the solution? A gameball!
But what exactly is a gameball? And how does it work? Let’s take a closer look at them with Wironal.
What is Gamball and how does it work?
Before the advent of small, powerful chips and advanced artificial intelligence algorithms, making a stable film required heavy and expensive equipment. A jack, crane, or steadicam holder (steadicam) was also needed to hold heavy-duty cameras. That’s why most professionally made films were only for high-budget studios and professional producers.
But today, with the introduction of digital cameras, video equipment has become lighter. So instead of using heavy balancing equipment that included lightweight weights and cranes, you can now record high-quality video on small handsets with the slightest shake recorded by light gameballs .
Introduction of hand gameballs
Today’s hand gameballs use an inertia unit (IMU) and a processor to hold the camera steady. In this way, the IMU detects the movement and then sends it to the processor. The processor processes the data to distinguish between intentional movements or camera shake. When the gameball determines that the detected change is unintended, the motors move in the opposite direction of vibration . This will neutralize the shake and result in smooth video recording.
How exactly does Gameball work?
All movements are performed on three axes: inclination, vertical rotation and horizontal rotation. Slope is when the camera moves up and down, while rotation is when the camera moves left and right or from portrait to landscape.
The IMU module in Gameball detects these movements. This module consists of two main components: the accelerometer and the gyroscope. The accelerometer determines where the gameball moves. In other words, does it determine whether the camera is going up or down, forward or backward? Left or right?
The gyroscope, on the other hand, determines the axes of motion: inclination, vertical rotation, or horizontal rotation. The IMU data is then entered into the Gameball processor. It then uses an advanced algorithm to determine if your actions are intentional.
If it detects that the motion is not intentional, it instructs the motors to move in the opposite direction of the sensed motion. All of these steps, which include gameball motion detection, data processing, and cross-motion, occur at exactly the same moment. And so the video you are recording will be a perfectly stable video.
Do you need a shaker too?
Many smartphone and camera makers are working on stabilizing innovations within their product. Many advanced cameras, lenses and telephones have optical and electrical image stabilization. In some cases, you can even add motion stabilizer after recording a video.
However, these technologies can only do things that they can only do. Because these stabilizers are indoors, they are not as effective as a gameball. So if you are planning to do a lot of manual video and the vibration in them is annoying for you, a gameball in your equipment list will be essential.
