Remote Production in the Broadcasting of Events

Today, audiovisual productions can be carried out from anywhere in the world using methods that offer various advantages tailored to the specific needs of each project. Remote production in the audiovisual sector combines efficiency, flexibility, and advanced technology. With applications ranging from sports broadcasts to cultural events and live productions, this solution enables centralised operations and resource optimisation. In this article, we explore how technologies like Edge Computing and tools such as TSAmediaHUB are transforming remote audiovisual production.

What is Remote Production?

Remote production involves executing or producing an event from a location different from where it physically takes place. This model relies on audiovisual and broadcast technologies, used both at the event site and in the production centre. In some cases, signals are transported to cloud environments to handle tasks such as video editing, graphics, technical support, or monitoring.

This service allows clients to manage live productions with great flexibility, offering comprehensive solutions from any location.

Methods for Executing Remote Production

Remote production can be approached in numerous ways, ranging from automated solutions with Artificial Intelligence based systems to professional setups such as 4K sports broadcasts. For instance, in the case of a football match, the signal can be transmitted via a dedicated circuit to a control room located miles away. Between these extremes lies a wide range of intermediate solutions, designed to meet the unique requirements of each project.

Infrastructure and Communications: Remote Production Models

Infrastructure and Communications: The Heart of Remote Production

Communications are a fundamental element in any remote production model. Efficient interconnection of all points in the chain, whether physical or cloud-based, is essential to ensure a reliable and high-quality workflow.

Connection Infrastructures

Depending on the project’s needs and budget, various connection options are available:

• Point-to-Point Fibre: The ideal choice for ensuring maximum quality, though it comes at a higher cost.
• FTTH: Conventional fibre-optic connections, with or without traffic prioritisation, offering a good balance of quality and cost.
• 4G/5G: Mobile equipment, such as wireless transmission backpacks, that provide flexibility and reduced costs. These solutions are compatible with satellite, Wi-Fi, or internet connectivity.

Required Equipment

Equipment for Remote Production

The equipment needed for remote production depends on the event, the required quality and the available resources. The basic elements include

At the event location:

• Cameras to capture the images
• Microphones to record ambient sound or voiceovers
• Intercom systems for technical coordination
• Encoders to transmit signals over IP
• Internet-connected computers to manage parameters

At the production centre:

• Computers to manage and monitor the event
• Video and audio mixers, physical or cloud-based
• Decoders if the system requires them
• Monitoring systems to view signals and final outputs
• Intercom systems and remote camera controls if necessary

In some cases, these functions are fully managed from the cloud, reducing physical infrastructure and increasing flexibility

Strategic Advantages of Remote Production

Remote production offers numerous advantages over traditional methods

• Centralisation and productivity Management of multiple events from a single location
• Cost reduction Less need for travel and on-site equipment
• Staff optimisation Fewer technical personnel required on-site
• Simplified infrastructure Fewer OB vans and DSNGs, with faster deployment times
• Adaptability Suitable for both large-scale productions and smaller events
• Flexibility in workflows Enables integration of cloud-based and physical resources as needed

This technology also creates opportunities to cover less mainstream sectors, such as grassroots sports or cultural events.

Artificial Intelligence in Automated Remote Production

In recent years, Artificial Intelligence (AI) has started to play a key role in automating remote production, transforming how content is captured, processed and distributed.

While not the core of this technology, AI is becoming increasingly prominent, serving in some cases as an automated director using pre-defined rules and templates—particularly effective for regulated sports.

Additionally, features such as automatic subtitling, multi-language dubbing and content segmentation streamline workflows and enhance the viewer experience.

For instance, advanced algorithms can automate camera tracking, generate real-time graphics or analyse emotions during broadcasts. These tools not only optimise resources but also provide new opportunities for personalisation and monetisation for producers.

*Image generated by AI

TSAmediaHUB and the Future with Edge Computing

Remote production continues to evolve thanks to innovative technologies like Edge Computing, a solution that processes data directly at points close to where it is generated, reducing latency and optimising workflows.

TSAmediaHUB, developed by TSA, integrates this Telefónica technology as part of its advanced capabilities, offering new possibilities for remote audiovisual productions.

What Does Edge Computing Bring to TSAmediaHUB?

1. Optimised local processing: Tasks such as encoding, synchronisation, and monitoring can be performed directly at the event capture points, minimising the need to transfer large volumes of data to the cloud.
2. Reduced latency: Latency is critical for live productions. Edge Computing enables faster responses for functions like remote camera control or signal mixing.
3. Reliability and scalability: In hybrid environments, TSAmediaHUB combines Edge Computing with a hybrid cloud architecture to ensure production continuity, even in cases of limited connectivity.

Key Applications in Remote Production:

• Distributed production Real-time control from the production centre without compromising quality or response times.
• Advanced content management Automatic subtitling, dubbing into co-official languages, and summary generation directly at the Edge.
• Cost efficiency Processing data at the source avoids massive transfers to the cloud, reducing traffic (egress) costs.

“For example, in a sports event, Edge Computing enables signals captured by cameras to be processed locally to generate real-time graphics, which are then seamlessly integrated into the live broadcast without latency.”

Remote Production: A Tool in Evolution

Remote production is no longer just an alternative but has become the standard in the audiovisual sector. With technologies like Edge Computing and advanced solutions such as TSAmediaHUB, the possibilities are limitless.

And this is just the beginning. It won’t be long before we witness a major match directed entirely by Artificial Intelligence or the ability to personalise the broadcast by choosing the angles we want to see of our favourite player.

Artificial Intelligence will offer infinite possibilities that will unfold in the coming years. To maximise these opportunities, having a trusted partner with the right knowledge and experience is essential. This will allow you to elevate your workflows to the next level, combining efficiency, innovation, and exceptional results.