Technology advancements have revolutionized the entire filmmaking process. Some years back, the filmmaking process wasn’t as easy as today, as production involved using practical effects and basic sets in storytelling. But with time, the art of filmmaking advanced, all made possible through technology.
One of the most remarkable groundbreaking technologies in the film industry is the introduction of camera tracking in virtual production. Technology has changed the way films are made. In this post, you will read about camera tracking, how it works, factors to consider when choosing tracking cameras, and its impact on virtual production.
What is Camera Tracking?
Camera tracking can be defined as capturing the position and movement of a physical camera in real time so that the 3D elements can be incorporated into it. Camera tracking is used in many ways in movies and TV shows, such as adding backdrops, special effects, robots, etc. The cinematic experience has been enhanced by integrating camera tracking in virtual production.
Understanding How Camera Tracking Works
The camera tracking system automatically detects, follows, and records the speaker and other characters within the coverage area. The pan-tilt of the camera enhances the smooth tracking of moving objects by dynamically adjusting its orientation. The camera then decides which object to track horizontally: speaker, group, or presenter. Target identification techniques are embraced and the pan, tilt, and zoom features are used to effectively track the locations with comparable characteristics while following these objects. With this strategic technology, accurate and automated tracking improves the camera’s performance in various settings.
How to Choose the Right Tracking Camera
Tracking the camera is an essential tool in the filmmaking industry, but how do you end with the right one? Here is a guide that will help you with some tips to adhere to before you decide on a given auto-tracking camera whether you are a beginner or pro in filmmaking.
Brand
Always buy these cameras from well-known and reputable distributors with a long history of creating video and collaboration products. Such manufacturers are dedicated to investing in extensive research to stay updated on the trends and client needs.
You will meet new distributors selling cheap, lesser-quality cameras; kindly avoid such individuals. Buying tracking cameras is an extensive investment in your long-term video strategy. Therefore, you need one that will serve the purpose for a long time without experiencing functionality problems.
In addition, you need to do your research and work with recommendations. It is also advisable to seek guidance from individuals, peers, or production companies conversant with tracking cameras. Also, you can read reviews from professional experts who have been interacting with a similar tracking camera that interests you. Through their experience, you can get valuable insight regarding the overall performance of the equipment.
Portability
If you want to use your tracking camera in various studios, portability is a factor that you should prioritize. A portable tracking camera should be lightweight and easy to set up and tear down. A mobile system makes it easy for the technical crew to set it up in Stage A and then move it to B. A portable camera eliminates the need to buy several tracking cameras for each studio.
Compatibility
Even though some cameras are meant for basic PC connectivity and are frequently used in video conferencing, there are high chances that they might not be the right tools for live streams or broadcasts of high caliber. Therefore, if you are aiming for top-notch broadcasting or live streaming capabilities, then you need to buy tracking cameras that have several output options, including 3G SDI, HDMI, IP, etc. the versatility in the named options guarantees high-bandwidth alternatives to link your video to the internet. With this, you will enjoy several live-streaming services, enabling your message to be accessed by broad audiences.
Warranty
You expect a warranty when you buy something you intend to use for some time. Therefore, choose the manufacturer offering you an AI tracking camera with a robust warranty program. The minimum years of coverage should be three years. This will guarantee the proper support within these first three years in case of technical issues.
Cost
Cost is a controversial factor in choosing a tracking camera. Even though opting for a high-quality tracking camera is essential, always check your budget limits. Take your time identifying the capabilities and features of different cameras within your price range. By doing this, you will have the right balance between cost and performance.
The Impact of Camera Tracking in Virtual Production
Tracking cameras have had a significant impact on the filmmaking process; here are some of the notable effects brought by this advancement:
Creativity
The integration of camera tracking in virtual production has created creative possibilities. Today, filmmakers can develop vast and authentic virtual worlds, from mythological lands to dystopian cityscapes. Virtual characters and objects can be interacted with by actors, encouraging genuine performances beyond conventional sets’ constraints.
Enhanced Actor Performance
Today, actors are engaged in a mixed world with camera tracking where real and virtual elements share the same stage. Their overall performance is greatly improved by this in-the-moment interaction, which makes it easy for them to respond naturally to the surrounding virtual environment.
Efficiency and Cost Effectiveness
Expensive and time-consuming setting up of the set is a common problem associated with traditional filmmaking. Camera tracking dramatically reduces these costs by reducing the requirement for the physical sets. As virtual features blend smoothly with real-world film, post-production procedures are shortened, saving time and resources.
Precise tracking
Tracking cameras use complex algorithms to capture objects. The algorithm makes it easy to capture objects, especially the fast-paced ones; this makes the cameras ideal for dynamic events.
Reduced cost
With tracking cameras, organizations save significantly on human resources. With a PTZ tracking camera, you will not need a dedicated individual behind the camera.
Conclusion
Tracking cameras have brought endless inventiveness and opportunity into the ever-growing filmmaking industry. These magical wonders have changed how movies are created and the fundamental vocabulary of cinematic storytelling. It is now easier for filmmakers to create and fantasize without boundaries thanks to camera tracking, allowing them to do anything from flying through mythical lands to delving into the depths of human emotions.
Kim Marks 
Nicola Holder