In any modern AV system, it’s very likely that you’ve used Dante to connect and send audio and video between hardware and software devices. Dante has become the most widely used AV over IP platform for installed AV, studio, and live event professionals.

Built using standard networking hardware and Cat 6 cabling, Dante networks send low-latency, multi-channel audio and video signals between devices and software applications. Dante is now included in more than 4,000 products from more than 600 manufacturers, which makes it incredibly easy to connect devices across multiple manufacturers.

Start with the Basics

At the heart of all Dante systems is the free Dante Controller application. This tool enables the creation of connections between Dante devices. The devices themselves then remember where to send and receive signals after disconnecting Dante Controller from your network. This is the default configuration type of many Dante networks and is referred to as an “unmanaged” Dante network.

Dante Controller includes several troubleshooting features that allow you to probe your network to detect issues in switches, cables, clock settings, bit depth, and more. Dante Controller is actively maintained and updated to introduce new features, resolve user issues, and provide compatibility with evolving technology.

As Dante networks grow, become more complex, and require additional levels of security, administration, and control, additional software has been created to solve more complex control needs. Dante Director and Dante Domain Manager (DDM) are designed to provide administration-level oversight, organization, security, management, and control.

The first level of control provided by Dante Director and DDM is the ability to organize large networks into logical groupings. Organization can be by room, region or space, and is not dependent upon the underlying network hardware infrastructure. This provides a basis in which admins can organize devices logically, making the establishment of proper signal routes reliable.

For example, in school deployment, the auditorium system can be separated from systems running in the classrooms. This constrains the routing of signals within each “domain” and prevents any unintentional signals between unrelated areas of the network.

Step Up Security and Access

The second, and often most important facet, is the control and security of user access. In complex systems, there are likely many required users of AV systems—admins and end users at all skill levels. With a management application, admins can control who has access to each domain and require authentication to view or make any changes to the Dante network. This ensures only identified users can make subscription changes, login to the server, and ensures a consistent, predictable network configuration.

Dante Director provides a third facet of control, which is the ability to remotely access, monitor, and manage a network. Because Dante Director is a SaaS application, once configured, an entire Dante network can be accessed from any location with internet access, even on a mobile phone.

In typical unmanaged networks, Dante Controller must be connected directly to a switch on the network to manage those devices. With Director, Dante Controller can now be used from anywhere because all control signals are routed through a SaaS platform, making network management, diagnosis, and control even easier.

Finally, the Dante Managed API enables administrators to build innovative custom integrations, control surfaces, and tools. This could be the integration of Dante into third-party control and monitoring applications, the creation of simplified control surfaces, or even the integration of new bleeding-edge technology. For example, an admin may choose to build a simplified interface that enables switching between multiple devices within a room—lavalier mics to podium mics, for example—giving simple, yet powerful access to inexperienced users.

So, what does all this mean if you’re designing an entirely new AV system? Whether you’re an integrator or the end user, specifying the inclusion of servers and services that you’ll need from the outset will serve you well. For example, most large deployments will benefit significantly from including a server in original budget estimates and proposals.

Get even more insights: Download SCN's Integration Guide to Dante-Enabled AV.

RF Venue's compact CP Stage antenna is the perfect gift for your integrator. A must-have in every integrator's kit, the CP Stage antenna is ideal for wireless IEMs plus, as a diversity pair, excels in capturing wireless microphone signals.

Know for its flexibility (particularly for live event support), this circularly polarized antenna transmits and receives signals in a 360-degree, “corkscrew-like" pattern, eliminating issues with the orientation of wireless IEM bodypack receiving antennas and handheld microphone transmitters, regardless of how a performer moves and changes position on stage. Additionally, CP Stage’s 470 to 928 MHz operating range delivers reliable performance across global frequencies. With a black matte finish, it is easily conceal on stage, plus shows its versatility for indoor and outdoor use with an IP rating. Give the gift of dependable, high-quality, uninterrupted sound this holiday season with RF Venue's CP Stage antenna.

SCN Stocking Stuffers is a seasonal series that highlights affordable Pro AV tools for industry professionals on your “nice” list.

AVPro Edge introduced the HEX and DEX USB 2.0 over IP extension solution for their MXnet Evolution II ecosystem. The HEX and DEX solution is compatible with high-endpoint systems and delivers seamless connectivity over long distances.

[No Clean Separation for AV and IT]

USB over IP is highly scalable, and multiple HEX and DEX devices can reside on the network, resulting in enhanced system flexibility. Both the HEX and DEX devices are PoE compatible, reducing the need for external DC power supplies and ensuring outstanding long-term reliability. To achieve futureproof device compatibility, the HEX transmitter includes a USB-C port for host devices, while DEX receiver offers two USB-A and two USB-C device ports, accommodating a wide range of peripherals.

“By leveraging an IP-based architecture, HEX and DEX enables scalable deployments where multiple endpoints can be routed and managed through MXnetʼs CBOX/Mentor platform,” explained Matt Murray, CTO at AVPro Edge. “This approach eliminates the limitations of traditional USB extension solutions, allowing integrators to create dynamic systems with seamless, reliable connectivity across limitless applications.”

The AVPro MXnet Edge HEX and DEX USB 2.0 over IP solution is ideal for a wide array of market applications, compatible with numerous HID devices such as keyboards and mice, as well as a broad range of higher speed endpoints like PTZ cameras, microphones, external storage transfers, and more.

Luxul, a brand of Legrand | AV, has launched its new SW Series Managed PoE+ Switch Templates. This free feature is delivered via a simple firmware update (1.00.429) and is immediately available for all eight of the company's refreshed SW-505, SW-515, and SW-615 Series Managed PoE+ Switches, fundamentally simplifying the setup process for customers and guaranteeing optimized performance in complex AV over IP (AVoIP) environments.

[Introducing Zones, the Newest Member of Pro AV Industry]

The new templates eliminate the manual, time-consuming configuration historically required for managed switches, effectively removing the need for a customer to be a "switch expert." Instead, they can select a pre-configured template, such as Vaddio with Dante, Sonos, Video AVoIP, or Audio Dante, to instantly optimize the switch for that specific application. This streamlined process dramatically reduces installation time and minimizes the potential for human error.

"Simplifying complex technology to make our customers’ jobs easier is a core commitment across all Legrand brands," said Kirk Goodwin, Senior Product Manager for Luxul. "The Luxul Switch Templates empower installers to deploy high-performance, complex AVoIP systems quickly and reliably, regardless of their networking background. This feature saves significant time and cost on every project, allowing them to focus on delivering exceptional AV experiences for their users."

The compatible line of Luxul SW Series Managed PoE+ switches includes models ranging from eight to 48 PoE+ ports, offering both front- and rear-port orientations to suit any installation. The SW Series switches are engineered from the ground up to meet the high-bandwidth, low-latency demands of AVoIP applications. The introduction of the templates further enhances this capability, ensuring smooth, error-free deployments. Unlike solutions that lock dealers into proprietary ecosystems or require mandatory VLAN settings, Luxul’s approach provides maximum flexibility, allowing integrators to mix and match various AVoIP technologies with confidence.

Just Add Power's Advanced Matrix Programmer (AMP) system configuration software now fully supports the Intellinet Network Solutions 54-Port L3 Fully Managed PoE+ Switch. This integration offers integrators even more flexibility for deploying Just Add Power systems, including multi-switch configurations in commercial and enterprise applications where high port density, advanced routing, and significant Power-over-Ethernet (PoE) demands are required. By combining robust network infrastructure with AMP's streamlined management, integrators can confidently scale their systems to meet the needs of even the most complex projects.

[How AV over IP Elevates a Humble Meeting Room into an Innovative Collaboration Hub]

"Supporting the Intellinet switch with our AMP software reflects our long-term commitment to expanding an open, flexible ecosystem for AV-over-IP," said Ed Qualls, CEO at Just Add Power. "As projects grow in size and complexity, we want integrators to know that Just Add Power will continue to deliver the tools and partnerships they need to stay ahead of evolving demands, giving them the flexibility and confidence to build networks that scale with their customers' needs."

The integration of AMP with the Intellinet 562041 (IPS-54GM06-10G-850W) switch unlocks a powerful and scalable solution for AV over IP deployments. With 48 PoE+ ports and six 10G SFP+ uplinks, the switch is optimized for high-bandwidth environments that require VLAN segmentation, multicast streaming, and seamless expansion across multiswitch configurations. AMP's intuitive interface simplifies setup and control, enabling integrators to deploy complex systems quickly and confidently. Fully compatible with Just Add Power's Omega, Ultra, and MaxColor series, this combined solution delivers intelligent traffic management, robust power delivery, and flexible architecture—making it ideal for commercial AV, smart infrastructure, and future-ready network designs.

With AMP software support, Just Add Power expands the ecosystem of compatible hardware integrations for its AV over IP solutions, giving integrators the proper tools to streamline configuration and management of this switch. The result is greater efficiency, reliability, and scalability, empowering integrators to deliver powerful performance across a wide range of applications.

In conjunction with the start of Cybersecurity Awareness Month, NETGEAR released a tailored security solution for small and medium-sized enterprises (SMEs). Based on an acquisition made earlier this year, NETGEAR delivers Exium, an all-in-one Secure Access Service Edge (SASE) and hybrid firewall solution designed specifically for SMEs and the managed service providers (MSPs) that support them.

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According to the Verizon Data Breach Investigations Report, SMEs faced more than 3,000 cybersecurity incidents, nearly four times as many cybersecurity incidents as large enterprises, in 2025. Despite this increased risk, many security solutions remain overly complex or fragmented, making them difficult for smaller businesses to implement and manage effectively.

"Small and medium businesses are just as exposed to cyberthreats as larger enterprises, if not more, but most security solutions are either too complicated or piecemeal for them to handle," said Farooq Khan, VP of software security at NETGEAR. "By integrating Exium with our networking solutions, we’re offering SMEs easy-to-use, enterprise-grade protection. This helps empower them to counter modern threats confidently, lessening the burden on internal IT teams."

Delivering on the vision for NETGEAR’s enterprise offering set forth by NETGEAR for business president and GM Pramod Badjate, integration of the Exium SASE platform fills this gap by providing SMEs with a unified solution that combines advanced threat protection, AI-powered zero-trust network access (ZTNA), secure web gateway (SWG), SD-WAN, and firewall capabilities in a single, user-friendly platform.

The platform allows SMEs to replace certain outdated, fragmented security systems with a modern, cloud-managed solution. All features are managed through a centralized, intuitive interface, simplifying network operations and security management. This helps enable businesses to protect data, users, and devices across multiple sites and remote locations with ease. The platform is optimized for MSPs, offering multi-tenant management and streamlined service delivery. This scalable, cost-effective security framework equips SMEs with the tools needed to help build a secure and resilient network infrastructure. With this solution, businesses can focus more on growth and innovation.

OpenDrives launched Astraeus, a cloud-native data services platform. Astraeus was designed to enable IT departments within enterprise organizations to configure, store, orchestrate, manage, secure, and deploy their mission-critical applications across dynamic environments, whether on-premises, cloud, or hybrid environments.

[Cloud Power: Cybersecurity and Pro AV Priorities]

The current dominance of cloud-first and cloud-only environments among organizations of all sizes has resulted in growing data silos. As a result, these same organizations are left grappling with ever-increasing public cloud costs. They’re searching for something more cost predictable, but with cloud-native resiliency and scale-out flexibility. Some seek hybrid solutions, thinking they need both cloud and on-premises or even all-multi-cloud environments, but OpenDrives’ Astraeus takes a different approach.

“Traditional data infrastructures, whether cloud or on-premises, have often been blamed for increased costs, lack of performance, and high complexity," said Sean Lee, CEO of OpenDrives. "Infrastructure has also been blamed for leaving data lifecycle challenges unresolved as data continues to sprawl, and workflows continue to get more complicated. At OpenDrives, we think infrastructure has not kept pace with workflow demands because infrastructure is not the right solution for the job. This isn’t about where to move your data. It’s about what you can do with your data. Outcome-based data services are the answer."

Built on cloud-native principles, Astraeus brings the flexibility, familiarity, and experience of the cloud back on-premises where performance and workflow management capabilities are key. The platform’s Kubernetes-based architecture and cluster-first design enable IT departments to deploy their entire cloud workflows (without having to re-architect anything) and access and manage disparate data stores—all from a unified namespace that can easily scale out when the need arises.

“The cloud fundamentally changed how we approach infrastructure, and that’s been incredibly valuable,” Lee continued. “But what we’re seeing now is that organizations have learned enough about their actual workflows to make smarter decisions about where applications should run. The question has shifted from ‘should we go to the cloud?’ to ‘where does each workflow perform best?’ Astraeus gives them data access and services to answer that question without creating workflow disruption.”

Astreaus handles demanding workflows across data-intensive industries by tackling every data lifecycle stage—from creation to ingestion, storage and performance, orchestration and unification, governance and compliance, consumption and operations, and protection and retention. Astraeus’ built-in services include: high-performance storage management; simple resource allocation and orchestration; flexible deployment and scalability; intelligent application and cluster management; data optimization and tiering; data governance and protection—all while controlled from a unified data plane. With these services, Astraeus can solve data and workflow challenges for a wide array of industries, including media and entertainment; architecture, engineering, and construction (AEC); healthcare, financial services; retail, and more. The initial release will deliver a select set of data services, with continuous enhancements planned in upcoming updates.

With the addition of Astraeus to OpenDrives’ product lineup, customers can choose the right solution that best enables their workflows. The company’s flagship Atlas data storage and management platform is a network-attached storage (NAS) solution purpose-built for high-bandwidth, low-latency workflows. The new Astraeus cloud-native data services platform breaks down data silos and unifies data sprawl. The fully managed Atlas Cloud Plus services extends Atlas’ performance into the public cloud. All three choices are designed to convey the company’s product values of high performance, ease of use, flexibility, interoperability, extensibility, and cost predictability.

IHSE USA unveiled the Draco XStreme series. This new product line is based on a next-generation hardware platform and represents a fundamental shift in design, combining enhanced performance with maximum flexibility and long-term sustainability. The new extender series supports video resolutions ranging from Full HD up to 8K and is engineered for seamless integration with both proprietary and future IP-based transmission technologies.

[KVM: The Need for Speed]

At the heart of this platform lies the JPEG XS codec co-developed with the Fraunhofer Institute for Integrated Circuits. The Draco XStreme series enables visually lossless video without any frame drops, up to 16-bits of deep color, HDR support, less than 1 millisecond per frame of video transmission latency, and frame rates of up to 480 fps all on JPEG XS, a widely accepted codec standard in AV and broadcasting.

"With the introduction of the Draco XStreme series, IHSE sets a new benchmark for the industry," said Gregory Lenczycki, COO of IHSE USA. "The new series features the latest hardware components, delivering exceptional performance while maintaining low power consumption, which is an essential factor for long-term availability and future-proof video and signal transmission."

The series was designed with the ability to transmit high-resolution, low-latency video signals with reduced infrastructure requirements. For instance, users can transmit 4K60 signals over a standard 1 GB network without visible loss in image quality. This not only reduces energy consumption but also simplifies system architecture, resulting in total project cost savings.

IHSE is launching its first Dual-Head 4K60 Extender, capable of transmitting two 4K60 video signals over a single cable. Additionally, the company is releasing a Single-Head 4K60 Extender that operates over a 1 GB link for even greater video transmission efficiency.

IHSE USA has launched the Draco vario XS DisplayPort 1.2 Extender Series, the first of a new family of extenders based on the JPEG XS video codec. Building on the proven technology found in all IHSE Draco KVM systems, the series offers a new set of high-performance extenders for 4K60.

[The Integration Guide to KVM 2025]

The Draco vario XS DisplayPort 1.2 series includes solutions that are the first 4K KVM extenders to support a 60 Hz refresh rate at full color depth over a 1 Gbps bandwidth data path. The device constitutes a new generation of digital KVM signal extension using the JPEG XS video codec, developed in cooperation with Fraunhofer Institute for Integrated Circuits. This revolutionary coding technology ensures brilliant image quality at the highest video resolutions with outstanding color accuracy.

“Backwards compatible with current IHSE KVM systems, the new Draco vario XS 1.2 offers a significant cost-saving path to adding 4K/60 via the JPEG XS video codec to an existing IHSE system. Why invest again to get to the latest, most desired KVM standards when you can simply upgrade your IHSE KVM to 4K/60 at a fraction of the cost it would take to replace it,” said Greg Lenczycki, COO at IHSE USA. “Its lightning-fast processing enables glitch-free, instant source switching—reducing eye strain and eliminating video tearing common in other systems. The Draco vario XS works seamlessly with existing Draco vario classic FHD extenders, allowing 2160p60 and 1080p60 sources to be viewed simultaneously on the same 4K display. With its compact footprint and rugged chassis, it’s the ideal KVM solution for centralized switching in space-constrained environments.”

Draco vario XS extenders can be integrated into any existing IHSE Draco tera matrix system, operating at 1Gbps or/and 3Gbps. Transfer of fully digital video is supported in 4K resolutions up to 4096 x 2160 and 3840 x 2160 at a real 60-Hz refresh rate and full color depth (24 bit, 4:4:4). It also supports digital audio transmission via the DisplayPort interface, reducing the need for additional audio modules, and enabling playback of the audio signal on monitors with integrated loudspeakers. Integration of optional Draco vario upgrade modules for digital or analog audio input and output as well as data signals, such as USB 2.0 and RS-232 is also possible.

IHSE’s Draco vario XS series can be used in very large facilities for operation areas such as command and control, airport kiosks, presentation walls, surveillance rooms, mobile production operator stations and other connections requiring long distances KVM transmission between facilities such as university campuses. IHSE Draco vario extenders are available for both fiber and Cat-X infrastructures, offering inherent security and support for redundant signal paths—ideal for mission-critical workstations. The redundant options enable parallel signal transmission in backup or fully parallel configurations. The fiber link is generally resistant to electromagnetic interference , making them especially well-suited for sensitive environments such as government, military, air traffic control, and healthcare.

AVPro Edge has introduced the AVPro Edge AC-MXNET-1G-MV41V2—a 4K video tiling solution for integration within the company’s much heralded MXnet V2 AV over IP ecosystem. Equipped with four input channels, HDMI and IP outputs, advanced EDID management, and high-quality video scaling, this rack-mounted device is easy to integrate, facilitating effortless display of multiple content sources on a single screen.

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“The MV41V2 is an ideal multi-viewer for integrators serving all AV vertical markets,” explained Matt Murray, CTO at AVPro Edge. “With an intuitive web UI that streamlines setup and configuration plus third-party control compatibility and the legendary performance and reliability of AVPro Edge, the MV41V2 represents an opportunity for integrators to elevate the AV experience for their clients across any project.”

The AVPro Edge MV41V2 empowers enterprise environments with advanced 4K multiview capabilities, enabling the seamless display of multiple desktops, video feeds, or conference sources on a single screen. Ideal for boardrooms, command centers, and collaborative workspaces, the MV41V2 enhances productivity by consolidating critical inputs into one reliable, high-quality display. AVPro Edge’s EDID management eliminates interface challenges, so systems function perfectly every time.

The MV41V2 is equally well-suited for a vast array of high-resolution projects such as security, hospitality, retail, education, government facilities, factory robotics monitoring, and any other applications requiring superb image fidelity.

Snap One has introduced the Access Networks A770, its first Wi-Fi 7 access point. Access Networks A770 provides Snap One and ADI customers with an enterprise-grade solution to empower the next generation of advanced connected devices and high-demand applications such as 8K video streaming, extended reality (XR) video conferencing, massive multiplayer gaming, and more.

As the demand for immersive and interactive technologies supported by higher capacity networking solutions grows, ADI and Snap One are ready to help meet the needs of both customers and end users. Wi-Fi 7 offers reduced latency, providing nearly instantaneous, high speed connections to bandwidth-intensive applications across both residential and commercial environments. Specifically, the Access Networks A770 Wi-Fi 7 access point provides reliable performance even in the most densely populated networks and scalable throughput capacity for expanding technologies.

[SCN Top 50 Systems Integrators 2024]

The first wave of the A770 release will include the standard option, which is enabled with the ARCC Cloud-Based Controller. The A770 Unleashed version with OvrC integration will be available soon. The access point also employs WPA3, the latest Wi-Fi security standard, helping to ensure that all connected devices are secure.

The A770 features patented Beamflex+ Adaptive Antenna Technology, which enhances signal reception and reduces interference through dynamic, multidirectional antenna and radio patterns. Supporting eight spatial streams across 2.4GHz, 5GHz, and 6GHz frequency bands, the A770 provides double the throughput of Wi-Fi 6 access points with a combined data rate of 12.22 Gbps. It can accommodate up to 1,024 concurrent users, while its built-in 10 Gbps Ethernet port ensures smooth connections without bottlenecks.

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For additional support, Access Networks offers a team of certified networking engineers who provide comprehensive services, including network design, product pre-configuration, and post-installation system monitoring. With enterprise-grade hardware and a full suite of networking services, Access Networks delivers connected solutions for projects of all sizes. The A770 will come with a limited lifetime warranty and support from Access Networks.

Visionary has made available a new firmware update for its 5 Series PacketAV Matrix endpoints, now featuring native AES67 support across the entire product line. The addition of AES67, along with other key features, further strengthens the performance and flexibility of Visionary’s PacketAV Matrix Series for Pro AV installations.

[AVoIP: Beyond the Buzzword]

“We are proud to bring AES67 support to our entire 5 Series product line,” said Scott Freshman, chief operating officer for Visionary. “This update, along with the removal of jumbo frame requirements, integration with Extreme Networks’ Fabric Attach, and the introduction of sub-frame latency, reflects our commitment to providing cutting-edge, flexible solutions that simplify AV installation and improve performance across diverse environments.”

The addition of native AES67 audio support enables seamless integration with a wide range of audio systems that use this industry-standard protocol. AES67 facilitates high-quality, low-latency audio transmission in networked environments, ensuring full interoperability between Visionary’s 5 Series endpoints and a broad array of AES67-compliant devices. With this enhanced flexibility, Visionary customers can create even more adaptable and future-proof AV infrastructures.

[The Integration Guide to AVoIP 2024]

Beyond AES67 integration, the new firmware removes the need for jumbo frames, streamlining network configurations and enabling wider interoperability. By no longer requiring jumbo frames, Visionary’s 5 Series endpoints work seamlessly on networks with devices that are incompatible with or do not support jumbo frames. Additionally, the new firmware update introduces a significant improvement in latency performance. The 5 Series PacketAV Matrix endpoints now achieve sub-frame latency, with as little as ~2 milliseconds of delay.

 Welcome to Crestron's AV-over-IP week. To celebrate, the company has unveiled its new DM NVX 384 encoder/decoder. The solution brings seamless performance across unified communications, digital signage, and presentation spaces. Crestron's weeklong celebration of innovation showcases new solutions, celebrates trusted partners and projects, and offers new training opportunities for the industry across a mix of in-person and online event opportunities.

[Take a Peek Inside Crestron's New NYC Experience Center]

The solution brings USB-C connectivity to the DM NVX platform as well as delivers multi-input switching across four inputs and supports 5K resolution. The DM NVX 384 is ideal for addressing USB-C video input support, which has become the standard across laptops, smartphones, and tablets, and is common in both the home as well as commercial settings. The multi-input switching allows for two HDMI connectivity inputs and two USB-C inputs, which has been a common request for applications where many sources might be required, such as a podium or teaching lectern. Lastly, the 5K support is helpful for addressing the increased popularity of 21:9 and 32:9 displays to support the growing screen real estate.

[AVoIP: Beyond the Buzzword]

“DM NVX transformed the way companies think about AV distribution, and to celebrate its continued innovation, Crestron is dedicating a week to DM NVX learning, collaboration, and inspiration. This portfolio has played a role in some pivotal projects from supporting the Mars Rover landing to the world’s largest sportsbook,” says Brad Hintze, executive vice president of Global Marketing at Crestron. “This latest addition to the platform brings exciting opportunistic new features that will address even more capabilities and applications across our AV-over-IP hardware offerings.”

Miri Technologies  has launched the Miri X510 dual-cellular bonding router. The innovative X510 hardware allows users to combine multiple wired and wireless internet connections into a single, highly resilient link that delivers enhanced performance even in remote locations with poor network coverage

The Miri X510 router overcomes the challenges of frequent internet outages, slow speeds, and inconsistent service, bonding up to seven internet links to bolster reliability and maximize performance for use cases ranging from the uncompromising demands of live event streaming at remote venues to reinforcing business continuity for enterprises and remote workers.

[Built on Reliability]

Integrating channel bonding technology from partner Speedify, the Miri X510 can combine Wi-Fi, Gigabit Ethernet, satellite and mobile data connections to enable faster speeds and robust reliability. Automatic failover ensures seamless connectivity even if one internet service provider fails, while the ability to bond 4G LTE and 5G helps overcome network congestion in crowded venues. The router features two SIM slots (SIMs not included) for the integrated 5G and 4G modems; two RJ-45 Gigabit Ethernet ports; Wi-Fi 6 connectivity; and two USB ports for optional modems. Bandwidth can be increased even further with Speedify's unique Pair & Share function, which lets the router share data connections from mobile devices on the same network via the Speedify app.

[Lessons Learned from a Lost Tablet]

Miri worked closely with respected video production and streaming innovator Magewell on development of the X510 to ensure that the new router would meet the rigorous requirements of broadcasters, live streamers and video production professionals. 

Integrators can now configure, monitor, and manage the Wi-Fi networks of businesses remotely via the Cloud with the latest enhancements from Snap One. Its OvrC remote monitoring platform is now integrated within Access Networks, further streamlining workflows for systems integrators while delivering a simpler connectivity experience for customers.

This new OvrC integration includes the complete portfolio of both indoor and outdoor Wi-Fi 6 Unleashed access points from Access Networks. From one unified WAP configuration tool, Snap One Partners can quickly and easily deploy and provide critical ongoing networking support to myriad residential and commercial customers.

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Systems integrators gain deeper insights into their customers’ networks, proactively troubleshooting to reduce truck rolls, increasing operational efficiency, and introducing new streams of recurring revenue. At the same time, home and business owners benefit from software updates and comprehensive support of their entire network, ensuring optimal performance now and in the future. The OvrC software is now integrated natively into Access Networks Wi-Fi 6 Unleashed access points, making updates seamless, transparent and easy to deploy to both existing and new customers.

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Integration with OvrC further fortifies Access Networks as a member of the Snap One ecosystem and offers Partners a distinct advantage when specifying networks for customers with extensive connectivity requirements. Five Wi-Fi 6 Unleashed access points in the Access Networks portfolio support OvrC, including an outdoor B350 access point.

Audinate has added Dante Media Encryption to the evolving security features and benefits of the Dante AV-over-IP platform. Dante Media Encryption protects the content of media flows using AES-256 encryption, safeguarding media from interception or unauthorized access.  

“Dante Media Encryption is the only fully interoperable and manufacturer-agnostic solution for AV installations, providing a powerful tool to customers that must adhere to strict security and privacy mandates,” said Mark Gerrard, group product manager, Audinate. “The introduction of Dante Media Encryption demonstrates Audinate’s ongoing industry leadership in the Pro AV industry.”

Designed with security at its core, Dante offers device, network, and media-level protections for Pro AV manufacturers to integrate into their products and system solutions. A multilayer security architecture already provides a solid foundation for manufacturers and systems integrators to follow best practices when configuring Dante and their products to meet new regulations. The addition of Dante Media Encryption enables Pro AV equipment manufacturers to upgrade qualified Dante firmware and software in new or existing designs to support AES-256 encryption security policies on managed Dante networks.

[The ABCs of AVoIP]

Managed networks are fundamental to a secure AVoIP system, with Dante Director and Dante Domain Manager (DDM) providing secure access controls, network segmentation, policy management, and event logging as essential protections to an installation. Dante Media Encryption capabilities are fully compatible between updated devices in managed Dante networks, and Dante Media Encryption policy is configurable by the AV network administrator through an intuitive user interface on the Dante Director management platform. Dante Director also provides strong key management, including key rotation, for enrolled devices.

Dante product updates for Dante Media Encryption will be available for OEMs to integrate with their products in the second half of this year.

Middle Atlantic Products, a brand of Legrand | AV, today announced the availability of the new Q-SYS Certified control plug-in for its NEXSYS Series UPS Backup Power System with RackLink. Developed by Control Concepts, the new Q-SYS plug-in enables control of NEXSYS UPS via Q-SYS.

"RackLink is built around enabling native support for its intelligent system control, logging and data management, environmental control, and protection features," said Nyron Kahrim, UPS product manager, Legrand | AV. "With this latest plug-in, we have enabled Q-SYS integration across our entire power distribution and control family, making it much easier for integrators to install and manage NEXSYS products with the Q-SYS Platform."

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The new Q-SYS Certified plug-in for the NEXSYS Series UPS Backup Power System with RackLink is now available for download in Q-SYS Designer Asset Manager. The new NEXSYS firmware update (1.10 0.08) is available from the product pages and Power Downloads page on legrandav.com and is required to activate the functionality.

A Q-SYS Technology Partner since 2023, Middle Atlantic also has Q-SYS Certified plug-in integrations for its Premium+ Series PDUs with RackLink and Select Series PDUs with RackLink.

AVPro Edge has introduced an MXnet Evolution II encoder , an MXnet Evolution II decoder, and an MXnet Evolution II wall plate encoder. These new models increase installation efficiency and flexibility by adding compatibility with Dante audio to the enhanced video quality of MXnet Evolution II, providing integrators with critical endpoint options while simultaneously consolidating wiring paths.  

“Our objective with these new MXnet EV2 solutions was to assist our integration partners who deploy Dante audio, but send the data across an independent network,” explained Matt Murray, CTO at AVPro Edge. “Integrators appreciate the exceptional quality of the MXnet ecosystem, and the addition of these Dante endpoints effectively simplifies long cable runs into single-destination endpoint routes, enabling integrators to use these devices as break-out bridges, leapfrogging encoded signals closer to the Dante devices in the system.”

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• MXnet Evolution II Encoder and Decoder Solutions: Installations that systematically deploy Dante audio but segregate it to an independent network can now simplify long-haul transport cabling to a single endpoint. Dante streams are ferried from the EV2 encoder to any EV2 decoder endpoint, bringing encoded signals closer to Dante devices. As an example, Dante-enabled amplifiers can be strategically located physically closer to the speaker systems they will power, potentially overcoming Dante’s 100-meter Category cable distance threshold while also minimizing the length required for analog speaker wire. Dante-equipped self-amplified speakers may also take advantage of merged centralized stream routes. Creative application of these new MXnet EV2 devices will result in significant material and labor savings for system deployments.
• MXnet Evolution II Wall Plate: The AC-MXNET-1G-EV2WP is an MXnet Evolution II encoder with selectable switching between HDMI and USB-C inputs packaged in an elegant, low-profile, PoE-powered wall plate. Similar in function to the model AC-MXnet-1G EV2, system encoding may now be placed where it is most convenient. A/V signals are converted into precision multicast data packets, routed to any or all system decoders via Category 6A cable tethered to an MXnet PoE network switch.

Matrox Video has introduced new additions to the company's lineup of SMPTE ST 2110 cards. New low-density versions of the Matrox DSX LE5 D25 LP and DSX LE6 D100 network interface controller (NIC) cards enable flexible design of products supporting the broadcast and Pro AV industries' shift to IP workflows. Offering multi-channel video inputs and outputs (I/O) over 10/25/100GbE networks, along with the media processing-rich Matrox DSX SDK, these new NIC cards allow equipment manufacturers to design any type of IP-based application from low-density HD/3G/4K and 8K workflows at the right price point within one SDK.

"The Matrox Video commitment to the SMPTE ST 2110 standard is unquestionable, and by introducing both entry-level and ultra-high-spec ST 2110 NICs right now, we address the growth of the ST 2110 market—at many levels for many applications and productions—across broadcast and Pro AV," said Francesco Scartozzi, VP of sales and business development, Broadcast and Media Group, at Matrox Video. "Our new ST 2110 NICs use the same robust DSX SDK as our popular DSX LE5 and XMIO5 D25/Q25 NICs, which have been used for years in the 24/7 ST 2110 infrastructures of the most prestigious broadcasters worldwide. The DSX SDK enables complete support of ST 2110 solutions with minimal engineering effort and resources. Because all the complexity of ST 2110 is managed by the SDK, developers handle the video, audio, and ancillary data buffers just as they would with an SDI application."

[Money Talks]

Architected as video-aware, commercial-off-the-shelf (COTS) ST 2110 NIC cards, the new Matrox Video cards deliver the interoperability and 24/7 reliability required of broadcast and Pro AV equipment while offering the flexibility and scalability expected of IP infrastructures. Like existing ST 2110 cards in the Matrox Video product portfolio, the new cards feature hardware-based PTP to provide nanosecond-range ST 2059-2 accuracy, and they offload all ST 2110 packet processing from the CPU. An ultra-low-latency (ULL) feature minimizes in-to-out latency for multichannel HD, 4K, and 8K applications.

The new entry-level DSX LE5 D25 LP (low-profile) cards allow compact 1U, 2U, and 3U COTS systems to support lower-density workflows of 1080i/1080p/UHD over a 10/25 GbE interface. One card supports four HD/3G or one 4K/UHD reconfigurable I/O, and the other supports four HD/3G or one 4K/UHD I/O simultaneously.

Designed for high-performance media environments including broadcast and virtual production, the DSX LE6 D100 PCIex8 Gen4 card with dual 100 GbE interfaces supports multiple channel 4K and 8K ST 2110 I/O and easily handles eight I/O of 4K/UHD p60/50 with ST 2022-7 seamless protection switching.

Key Digital has updated its free Windows PC Key Digital Management Software (KDMS) Pro system configuration and management app with the addition of System Builder, a streamlined AV-over-IP system DIY configuration tool that delivers integrators and stocking dealers a powerful tool for rapid, intuitive and simplified setup of a new system install.

KDMS Pro, which automatically scans a connected system’s devices and configuration upon launch, is a proven utility for editing Key Digital AV-over-IP system and networked device configurations, including system name, video source and display names, and IP addresses. KDMS Pro also auto-populates prebuilt GUI interfaces for companion system control software.

[The ABCs of AVoIP, Part I | Part II]

The System Builder all-in-one table-based tool allows the programmer/installer to enter the starting parameters of a system, and then the software auto-completes ID and IP address information configuration. System Builder guides the installer through each step of configuration and then, one by one via USB, loads system information into each Key Digital encoder and decoder in use. The pre-configured turnkey system can then be delivered to the job site for final installation, including integration with existing networks.

To support integrator use of System Builder, Key Digital has launched a dedicated, resource-rich webpage that outlines the process and provides links to resources such as concise how-to videos, a setup guide for compatible network switches, KDMS software download, and other pertinent information. System Builder is compatible with all second-generation KD-IP922-II and KD-IP1022-II AV-over-IP systems, as well as with systems deploying first-generation KD-IP822/922/1022 hardware.

[ISE 2024 Info: AV-over-IP on Display with Plexus, Macnica, and SDVoE Alliance]

The KDMS Pro download includes the KDMS Control app for a PC-based UI suitable for end-user operation without the ability to edit device or system settings. Further, KDMS Pro GUI windows are automatically ported to the remarkably featured and free KD-App for portable and intuitive swipe and tap system control from iOS devices, and to Key Digital Compass Control® Pro software which can extend iPad control to a host of Compass Alliance partner systems beyond AV including lighting, HVAC, power and security.

Joshua Rush, chief marketing officer for Audinate, the company behind Dante, sat down with SCN to discuss the advances in its audio networking solutions and the expansion of its video business.

SCN: What are you most proud of with the evolution of Dante AV from where it started to where it is today?

Joshua Rush: I would say the widespread adoption by the industry. When I joined in 2014, Dante certainly had a lot of momentum. Hundreds of manufacturers had already adopted it by then, but it hadn't become the de facto standard. Seeing how manufacturers and especially end users, through their product and project install requests, have embraced Dante has been great. There's a report that RH Consulting does on the adoption of networked audio, and Dante has upward of 70 % market share in networked audio products. It's encouraging to see that.

[Dante: An Oral History]

I'm also proud of our foray into video, which we've been at for about four years. As we saw in audio, these things evolve in waves. There's the initial licensing by a manufacturer, a manufacturer getting a product to market, and then there's the sell-through and adoption of that product by the integrators and the end users. So, it's been fun to watch that same wave happen on the video side we saw on the audio side in the early days.

SCN: What’s new with Dante Audio?

JR: Starting with the manufacturer side, one of the significant shifts underway before the pandemic was the move to software. More and more, you're seeing AV products that use off-the-shelf components, whether just processors or full servers, and they essentially want the software.

Before the pandemic, we introduced Dante Embedded Platform, a way to run the Dante functionality via software, and we were working with several manufacturers to get Dante Embedded Platform to market. When supply chain challenges occurred during the pandemic, and not everyone could get the chips they wanted, there was increased interest in offering Dante as software. We saw a real uptick in customers transitioning from chips, cards, and modules to software. Dante Embedded Platform is just one example, but we also have our IP core product. We also have a product called Dante Application Library that's more for software developers, but again, a way to incorporate Dante into software.

We're also offering end users more tools and the capability to manage their Dante network through Dante Domain Manager. This powerful software suite allows customers to see all the Dante products on their network, divide them into zones that make sense for their particular installation, and establish user permissions. While that spans audio and video, that's an example of Audinate providing more value than just the pure networking component.

SCN: What do you see in the future for Dante Audio?

JR: We always have things in the pipeline that we're working on. At NAB this year, we introduced a product called Dante Connect. It uses the idea of remote production or distributed workflows across different geographic locations, a trend we saw before the pandemic but has since accelerated.

The idea with Dante Connect is to take everything customers love about the Dante network on the local area network and offer that over the cloud. Then you can use Dante Domain Manager to manage it globally—because once it goes into the cloud, you can create your domains wherever those might be in whatever cloud instance you're accessing. It's vital in the broadcast world because of distributed workflows, which became more prominent during the pandemic, and is here to stay with skeleton crews on site at venues, etc. This allows you to produce those events either at a different location where you have your mixing hardware in your studio or even mix it in the cloud.

One of our early beta customers is a big corporate client with over 100 facilities around the globe, and they want to be able to do coffee talks and different presentations and seamlessly get that routed between locations through the cloud. We're excited about where that technology can go, and it’s certainly the wave of the future regarding getting audio and, ultimately, video wherever it needs to be for customers.

[There's a New Chipset for Dante AV—Here's What You Need to Know]

A big push for us during the pandemic was rolling out Brooklyn 3, one of our main modules manufacturers use to incorporate Dante into their products. With Brooklyn 2 having some supply chain challenges, we migrated to Brooklyn 3, which has allowed more headroom to add additional features to enable manufacturers to continue adding and growing their Dante capabilities.

We're currently investigating media confidentiality or encryption, and having that additional headroom and processing capability in the next generation of parts will allow us to do that in the future.  

SCN: Now, let’s discuss video. What’s new with Dante Video?

JR: One of the things that makes video different from audio is that everything is uncompressed in the audio world, so you don't have to worry about codecs and different compression algorithms. Everything is essentially uncompressed; therefore, it works together.

Early on, when we got into video, we recognized that there are different use cases and technologies for various problems customers are trying to solve. We knew that as we got into video, it wouldn't look like it did on the audio side, but at the same time, we wanted to provide some key benefits.

One was the seamless integration of audio and video. We kept hearing from customers that they wanted network video to look and act like Dante Audio—super simple to use and discoverable as soon as you plug it into the network. So, we have delivered on that on the video side.

We have also been actively working on different flavors of Dante AV. First, it was Dante AV Ultra, which ensured we were first solving for the highest quality, lowest latency, and tightly synchronized use case. Last fall, we introduced Dante AV-H, which supported the opposite end of the spectrum—markets like corporate or higher education, where those video signals were ending up as a feed into Zoom and didn't need the horsepower of something like Dante AV Ultra.

We recently introduced Dante AV-A, in partnership with ASpeed, which falls between Dante AV Ultra and Dante AV-H. It is used primarily for video distribution for use cases like houses of worship or overflow rooms in performance venues with multiple screens around a concourse—any venue that takes high-quality video sources and repeats that across various displays.

[Dante Wants To Help You Navigate the AV-over-IP World—Here's How]

We're also excited about the number of known brands in the AVoIP space that rallied behind Dante AV. We're now up to 35 manufacturers that have adopted Dante AV, including several big names. 

SCN: What do you see in the future for Dante Video? 

JR: Dante Video is earlier in its lifecycle than I described on the audio side. We have a lot of manufacturers that have licensed it and are in the process of building products and bringing them to market.

I'm excited to see the products they are bringing to market, what kind of use cases and applications they solve, and how they use Dante to help solve problems. We have thousands of products on the audio side, so we look forward to seeing that same ramp-up happen on the video side.

We use software on the video side called Dante Studio, which allows you to get video signals into or out of a computer. When you talk about getting a Dante signal into Zoom or vMix, Dante Studio helps bridge that.

We also want to ramp up our management, control, and software tools to complete our video ecosystem. We want to offer things we have on the audio side for the video side that round out solutions for our customers.

SCN: Are there any industry changes that could impact Dante AV? 

JR: Cloud and cloud workflows are a big trend right now, which we've stayed close to and worked with some pilot partners during the pandemic. There's a lot of upside regarding what that can do in the future, not just from workflows and where you can access your Dante products and media signals, but from business models like the ability to rent Dante for a particular event. By having software-based Dante in the products and then having these cloud workflows combined, we can support some interesting business models in the future.

Another one that everyone's talking about is AI and what that means for the AV industry. We are looking at it, especially around management and control suite of our products, analytics, and providing information on Dante networks. The more we use the data to make those systems smarter and work better for customers, the more everyone benefits.

Last month, we began our discussion of the basics of AV-over-IP. We explained the concept of sending data over IT networks in packets, which have headers known as protocols that explain what type of data is in each packet. For video and audio, those packets are created with a codec. But which codec is right for your Pro AV application?

High Efficiency, High Latency

The first type of codec (high efficiency with high latency) is based on standards developed by the Moving Picture Experts Group (MPEG). MPEG-based codecs have been around for more than 30 years and continue to evolve. While we don’t use the first MPEG codec (MPEG-1) anymore, we still rely on its audio compression standard (MP3) to distribute files.

[The ABCs of AVoIP, Part 1]

MPEG codecs ingest streams of video, analyze them, and break them into groups of pictures (GOPs). Each GOP has a full frame with all image detail at the start and finish (intracoded or I-frames), plus frames that copy and repeat information that doesn’t change from frame to frame (redundancy), as well as frames that look forward to predict changes (P-frames) and backward and forward (B-frames) or inter-frame coding. Obviously, none of this can happen in real time, which is why latency is introduced.

Any efficiency is realized by copying and repeating information in each frame, rather than steaming each complete video frame. The receiving codec puts everything back together, hopefully in a lossless manner, for delivery. The length of each group of pictures also affects efficiency: The longer the GOP, the greater the compression (and latency). A 90-frame GOP is common for video streaming, equal to about 1.5 seconds of delay. YouTube GOPs are even longer—up to 20 seconds of latency for live streams.

[The SCN Integration Guide to AVoIP 2023]

Newer versions of the MPEG codec, including the High Efficiency Video Codec (HEVC or H.265) and Versatile Video Codec (VVC) can perform even larger and faster analyses and computations, breaking each frame into Coding Tree Blocks and even smaller segments called Transform Units, a process known as intra-frame coding. That’s a must for compressing and transporting 4K video and video with high dynamic range, both of which require considerable bandwidth over 1080p video.

Low Efficiency, Low Latency

The second type of video codec (low efficiency with low latency) is based on standards developed by the Joint Photographic Experts Group (JPEG), starting in 1992. The JPEG codec was introduced to lightly compress still images for storage, copying, and transport across networks, but it works equally well in compressing streams of video.

Unlike MPEG-based codecs, JPEG codecs only analyze and compress each frame in a video stream. They don’t look at previous or subsequent frames, nor do they perform motion prediction. (Think of a series of still frames making a flip movie.) As a result, the files and streams generated are substantially larger than those of MPEG streams. And the corresponding bit rates for JPEG-based compressed video streams are much higher, too.

Here’s a comparison. A 4K video stream with high dynamic range can be delivered to the home using HEVC compression at bit rates as low as 25-30 Mbps. In contrast, a 4K video stream with a refresh rate of 30 frames per second (fps) using JPEG compression might require 8.9 Gbps, which is almost the full bandwidth of a 10 Gbps network.

There are newer, more efficient versions of JPEG codecs optimized for video. One popular version is JPEG-XS, a so-called “mezzanine” codec that can compress video streams by as much as 10:1 without noticeable picture deterioration. (In comparison, MPEG-based compression can routinely achieve 50:1.)

[How to Achieve Global AVoIP Interoperability]

One problem with JPEG-based compression is that individual video packets can’t fit into a standard (IEEE) frame of 1,500 bytes to travel through conventional network switches. So larger, “jumbo” packet frames as large as 9,000 bytes must be created and transported through compatible network switches. Some gigabit network switches are already available to the Pro AV market, incorporating both HDMI inputs and JPEG encoders to simplify installation.

Codec Enhancements

Deciding on a codec is a simple job. If you are streaming video content across multiple networks or the playback is not in real time, then you’ll want to use an MPEG-based codec for greatest efficiency. But if you need real-time streaming, then a JPEG-based codec is the way to go.

Of course, you can use both codecs if you are live streaming within the facility of the event while also sending a stream to remote viewers. But keep in mind you can’t stream JPEG-based video across multiple networks at present because of the jumbo frame and other bandwidth limitations.

Advanced MPEG codecs bring some very useful features to the table. Today’s codecs don’t apply the same amount of compression to every frame, a process known as constant bit rate (CBR) encoding. Rather, they use variable bit rate encoding (VBR), depending on what’s changing from frame to frame and scene to scene. A pair of talking heads sitting at a table will get high levels of compression, but scenes with lots of motion will receive much lighter compression.

These codecs can also simultaneously create different streams at different bit rates for different viewers. The bit rate for a video you watch on your smartphone will be much lower than that for someone watching on their 65-inch 4K television or on their 15-inch laptop. Specialized codecs can also adjust the bit rate and video resolution, depending on available network bandwidth (Adaptive Bitrate Encoding and Dynamic Stream Shaping). The effect is rarely noticeable by the viewer and can change back and forth quickly, depending on available bandwidth.

[Tar Heel AVoIP Technology]

JPEG codecs, on the other hand, are still “plain vanilla.” They compress at a constant bit rate and are used for transport within a network and not across switches like MPEG codecs. A good example of a JPEG-based video network might be within an office or campus building, where all nodes are connected to the same switch and server.

Cutting the Cord?

For many years, it was considered unwise to rely on wireless (802.1) networks to stream video content. Many of us have not-so-fond memories of watching a movie through a streaming service, only to have it interrupted by a network issue (Buffering! Buffering!) or drop out altogether because of a lost Wi-Fi connection.

[Taste the Rainb-over-IP? AVIXA, Skittles, and Planning for AVoIP]

Those days are long in the past. While it’s still considered a best practice to deliver video and audio over wired Ethernet connections, the newest Wi-Fi protocol (802.11ax) does a pretty good job using both the 2.4 and 5 GHz Wi-Fi bands to stream content to mobile devices. Adaptive bitrate systems can also work with wireless connections, measuring sustained and average bandwidth and encoding the video accordingly. However, it should be noted that this is only true with MPEG-based video streams, and not JPEG-based streams.

The introduction of affordable, fast network switches represented a tipping point. While HDMI-based signal management gear is still being sold (along with hybrid category wire/HDMI extenders), the Pro AV industry is slowly moving from complex, hardware-based switching systems to software-based systems.

A 10 Gbps multiport switch can fit into a 1 RU or 2 RU space, whereas an equivalent HDMI switch would require much more room. Cat 6 Ethernet cables are generally much cheaper than HDMI cables and don’t have a length restriction. As for HDMI signal extenders, transporting video and audio over IT networks still offers an advantage in the number of ports that can be switched simultaneously. And while signal extenders use a proprietary encoding format, AVoIP systems are based on codec formats that are widely supported and Internet protocols that everyone uses.

Under Control

Ingesting video and audio, compressing it, and transforming it into packets is just one part of an AVoIP system. Control signals may also be required to travel alongside, allowing remote operation of AV hardware connected to the same network.

Today’s control systems are in the process of migrating to an “app” approach, downloading drivers as needed from a cloud database to configure and control a wide range of products. Since these control systems also use networks to communicate back and forth, it’s a simple matter to combine control packets with video and audio streams, as control packets are short and bursty by nature.

One popular, proprietary architecture for AVoIP uses a codec based on Display Stream Compression (DSC). While this “everything-in-one-package” platform is attractive, it does have a limitation. DSC, originally developed in 2014 to compress display signals, can only attain a 2:1 compression ratio at present.

This low-latency codec can compress an Ultra HD signal (3,840x2,160 pixels) with a 60 fps refresh rate and 8-bit RGB color just enough to pass through a 10 Gbps switch. However, some display applications call for 120 fps refresh rates or 10-bit and 12-bit color. Plus, although there isn’t a lot of demand for it yet, 8K video is available now, along with complimentary displays. The JPEG-XS standard codec mentioned earlier has been demonstrated transporting 8K video through a 10G switch, using 6:1 compression with no visible picture artifacts.

While this has been a brief overview, we hope it has provided a foundation for understanding the migration to AVoIP for audio and video signal distribution. Now, you can focus less on questions about acronyms and instead ask manufacturers and vendors better questions about your hardware and software options.

Audinate has announced a refreshed brand identity for both the company and its signature connectivity solution, Dante. Updates include a new logo, tagline, color palette, and narratives that capture the essence of Audinate and its Dante platform.

[The Integration Guide to Dante-Enabled AV 2023]

Given the strong connection and recognition with customers, Audinate will emphasize the Dante brand more in the market. The Dante AV-over-IP platform enables communication, experiences, inspiration, and collaboration to be shared between people and spaces using one connection. This spirit is captured in the new Dante tagline, “One Connection. Endless Possibilities.” The new Dante logo also captures this concept, taking one connection into multiple possible directions.  

“Long the de facto standard in networked audio with more than 550 manufacturers producing over 3,800 products, adding video, control, and management has transformed Dante into a complete AV-over-IP platform,” said Joshua Rush, chief marketing officer at Audinate. “This new positioning crystalizes what Dante offers the Pro AV industry.” 

[Dante: An Oral History]

As the parent company of Dante, Audinate has been focused on pioneering the future of AV. According to the company, its new brand platform preserves its engineering legacy while creating a more human and approachable brand. Alongside the new branding, which will roll out in the coming months, Audinate will launch new, separate websites for Audinate and Dante in early 2024, and an initial microsite has been launched at https://getdante.com.

To meet the needs of scaling businesses and the ever-increasing speeds of connected devices, NETGEAR is launching its latest unmanaged switch—the GS108X, featuring a 10G SFP+ port for non-blocking uplink over longer distances. The switch is energy efficient, providing additional cost savings on top of the affordable price point. It is also built to last and rigorously tested to provide the reliability that today’s modern business needs.

[NETGEAR Joins RAVENNA Community]

As a business becomes more complex, the need for strong network connectivity grows with it. With more devices required to run day-to-day operations, business owners may find that they have outgrown the Ethernet connections on their router which is where the GS108X fits in. The cost-effective solution provides seamless connectivity to a router (such as the NETGEAR PR60X) or a core switch for powerful networking with a smaller port count without compromising quality. With minimal management required, the GS108X is easy to set up and use for companies that may not have dedicated IT support.

In addition to the 10G SFP+ port, the GS108X switch comes with eight 1G ports that offer gigabit speed to overcome Ethernet overload, so your connection is not slowed down or interrupted entirely. The robust speeds on each port are able to manage high-demand applications, allowing business operations to continue without worry.

[Everything We Know about the Vegas Sphere, So Far—A Running Blog]

The switch comes in a sturdy metal case that can live in a variety of places, including mounted on a wall or under a table. The fanless design also allows the switch to operate silently in a noise sensitive environment. Advanced features of the switch include 802.1p traffic prioritization and jumbo frame support allow for seamless integration with more sophisticated networks.

Additional technical specifications include:

• Eight Gigabit Ethernet ports for high bandwidth devices: Connect devices instantly and give each device the Gigabit speed they need.
• One SFP+ Fiber Uplink: Expand to a high-speed, long-distance connection for more than 100m. Requires fiber transceiver.
• Plug-and-play, automatic connectivity to your router: No need for an IT expert or a complicated user manual, just plug-and-play!
• Flexible mounting options (desktop or wall mount): Adapts to your needs and configuration in a home or business environment.
• LED to indicate activity on each port: Check port activity directly on the switch for network activity status.
• Auto-negotiation for automatic connection at the highest common speed between switch and end device: Get the best of your device connectivity automatically.

Matrox Video has launched the Matrox KMLync USB keyboard and mouse switch, which enables users to control multiple systems, or Matrox Extio 3 IP KVM devices, from their control rooms through a single keyboard/mouse setup.

[Classic KVM vs. KVM-over-IP?]

Available as a stand-alone keyboard and mouse switch or as an accessory to the Extio 3 IP KVM product line, KMLync enables seamless mouse switching between up to four different input sources (KVM or other). When combined with Extio 3 IP KVM extenders, KMLync enables new workflows for larger multimonitor workspaces. Operators can monitor and control multiple sources across a quad 4Kp60 monitor setup or even larger configurations with up to sixteen 1080p60 monitors. When KMLync is paired with Extio 3's multiview capability and fast switching over IP, operators can visualize more information and improve response time.

KMLync increases efficiency for operators with smoother, easier switching for faster access to information. All content on multiple monitors will feel like one large, extended desktop. This improves the workflow so operators can view and control their content in a more intuitive way. It also results in fewer keyboard and mouse sets at their desks, making workspaces less cluttered and more ergonomic. KMLync is easy to set up and maintain, and when paired with Extio 3 IP KVM receivers, system integrators can offer additional multimonitor configurations that are easily scalable over a 1GbE networking infrastructure.

[13 New AV Control Solutions That Matter]

KMLync is useful for any control room in the Pro AV and broadcast space. For instance, pro AV applications could include 911 control centers and dispatch centers, energy and natural resources plants, military command and control rooms, security and surveillance rooms, and flight simulation instructor stations. Some examples in broadcast include TV studios, editing/postproduction workspaces, and outside broadcast vans.

DVIGear has released the latest version of DisplayNet Manager, DisplayNet 4.0. Freely available to all DisplayNet customers, this update offers upgrades to management, reference, and debugging tools.

Enhanced Server Log Management

DisplayNet 4.0 introduces major upgrades to DisplayNet Manager, which enables the setup and maintenance of DisplayNet systems. Server Log Management enables DisplayNet Server logs to be viewed from within DisplayNet Manager, providing ready access to system diagnostics. Advanced Search and Filtering greatly improves system diagnostics, providing detailed log information to assist with debugging specific issues within large systems with heavy traffic.

[SCN Announces Pro AV Best in Market 2023 Award Winners]

Built-in Support Tools

Now built into DisplayNet Manager, the new API Reference Manual includes a comprehensive reference guide for the DisplayNet API, in addition to detailed documentation of API objects. API connection and best practice guides are also included. The manual is easy to navigate, searchable and designed with a color palette that enhances readability in either dark or light mode.

Other Enhancements

[Watch This Building Turn Into a Billboard for Sunglasses Hut]

DisplayNet systems are continuously evolving to deliver the best user experience and fulfill our customers’ expectations. To that end, MultiView Editor Save functionality has been updated in response to customer feedback. Updated firmware for DN-300 improves handling of certain chroma subsampled video formats. In addition, the MCU Updater for DN‑300 now supports queuing large numbers of devices for update. This new functionality makes updating large systems easier and more reliable.

PlexusAV introduced its AVN Series with built-in NDI functionalities. The AVN Series, including the IPMX Transceiver (P-AVN4), Plexus Visual Array Appliance (P-AVN-VSA) and Plexus Gateway (P-AVN-GTW), integrates NDI technology to expand compatibility with thousands of video solutions.

PlexusAV’s NDI-enabled devices create a high-quality, cost-effective solution for video-over-IP distribution. NDI offers another layer of simplified installation, low-latency, and high-performance connectivity into the AVN Series. Featuring an open architecture for interoperability with a large ecosystem of NDI-enabled devices and applications, the AVN Series with NDI empowers seamless integrations and simplified workflows for a myriad of applications and vertical markets.

[Can NDI Become Ubiquitous?] 

“The AVN Series features NDI to ensure interoperability in a multi-brand AV-over-IP infrastructure," said Steven Cogels, global director of business development for PlexusAV. "NDI offers reliable, low-latency audio and video transmission over standard IP network to simplify system design and reduce costs, especially when customers are already using NDI on their network.”

Roberto Musso, technical product marketing director for NDI, highlighted the importance of the NDI community for the development of the NDI ecosystem. “The growing community of system integrators and installers adopting our tech and creating innovative workflows daily is one of the main reasons why NDI is one of the fastest-growing connectivity technologies today. The AVN series has been developed with these exact users in mind, so we’re excited to see PlexusAV join our ecosystem and also showcase how NDI can effectively co-exist with other protocols.”

[Simplified Systems through Standards]

PlexusAV is building interoperable, compatible and adaptable AV-over-IP solutions. The AVN Series improves AV-over-IP system performance and reliability and builds stress-free compatible solutions. Based on SMPTE ST 2110, the AVN Series eliminates the stress of selecting an AV-over-IP technology by leveraging a standards-based solution. PlexusAV’s AVN Series is designed and engineered to provide backward- and forward-compatibility to create a reliable, capable and future-proof product. With PlexusAV’s AVN Series, integrators are not locked into a customized ecosystem that limits innovation or requires more network bandwidth than necessary.

Snap One partners can now tackle the most demanding networking jobs following the launch of several new series of high-powered, OvrC-compatible Araknis switches and routers. These next-generation, commercial-grade ​switches and routers enable high-speed processes and communication and support advanced use cases such as building management systems, 4x4 Wi-Fi 6, and high-bandwidth installations while ensuring partners can complete jobs of any size or complexity.

“As ISP providers increasingly offer services at multi-gig speeds, the new Araknis high-speed switches and routers ensure that end clients can enjoy the fastest speeds currently available with enhanced security provided by our new high-speed VPN routers,” said Mathias Bullmer, senior product manager for networking routers and switches at Snap One. “With cutting-edge features including the latest power-over-ethernet capabilities and Layer 3 functionality, these new switches support today’s most demanding networked media experiences and business needs.”

[Pioneering the Future of AVoIP] 

To fully support the latest technologies like 4x4 Wi-Fi 6, the new Araknis 620 Series managed switches provide 8 or 24 RJ45 ports with 1/2.5Gbps capability, plus two 10Gbps SFP+ uplinks. In addition to full Layer 2 functionality such as MAC-based VLANs, link aggregation, QoS, IGMP Snooping, STP and LLDP, the 620 series also provides some Layer 3 functions including static IP routing. Each port supports the 802.3BT Type 3 PoE++ standard, providing up to 60W of power per port to enable new applications like PoE lighting, surveillance and network audio.

The new Araknis 920 Series offers OvrC-compatible 12 and 24-port managed switches that provide RJ45 ports with 10Gbps connections and 90W Type 4 PoE++ capability. Both the 12- and 24-port models also offer expansion modules to add one or two slots for 100Gbps QSFP28 uplinks respectively. The 920 Series provides Layer 3 functionality including interVLAN routing, static routing and multicast routing, plus typical Layer 2 features such as MoIPv3 required ACL’s, IGMP snooping & querier, MAC-based VLANs, link aggregation, QoS, STP and LLDP. The product launch also includes a supplementary power supply module that provides power redundancy and additional PoE power for demanding projects.

“These new network solutions are ideal for forward-thinking partners and customers who recognize the importance of building infrastructure that will support future applications and media formats,” Bullmer added. “The added peace of mind and operational support offered by VPN security and professional OvrC management further increases the value for both clients and partners, ensuring long-term satisfaction and operational excellence.”

[Welcome to the AV Renaissance] 

For high-bandwidth installs, the new 220 Series Single-WAN VPN Router features 2.5Gbps speeds and support for basic VPN capabilities and advanced network functionality such as VLANs, QoS, and port forwarding. The core processor is improved from previous router models to support higher network activity. The router’s embedded firewall supports Stateful Packet Inspection (SPI), Denial of Service (DoS) prevention, and WAN Request Blocking. These layers of network security provide a secure platform to prevent common attacks and provide a baseline level of security for the network.

For larger projects requiring multi-gig support, the new 520 Series Dual-WAN VPN Router supports a full 2.5Gbps throughput with a 1Gbps secondary WAN for load balancing or link-failover applications. With an even faster processor, the 520 Series router enables higher network activity while enabling advanced VPN capabilities including site-to-site, VLANs, QoS, and port forwarding. ​​The 520 series router supports IPSec, which can create a secure, fast, and reliable site-to-site connection—perfect for applications where two locations need to be part of the same network. The Araknis 520 series router is an ideal choice for high-performance applications.

Both the 220 and 520 Series feature the cloud-based OvrC platform, which can reduce manual set up time by providing cloud-based access to manage your network. Both offer OvrC Pro, a powerful suite of network management tools that extends visibility and access to the entire network of IP devices, including non-Snap One products, all within the same OvrC platform. OvrC Pro provides enhanced system health, troubleshooting capabilities, and diagnostic data that makes remote support easy, eliminating unnecessary truck rolls and enabling integrators to provide world-class service to their clients. For added efficiency, the new OvrC Connect app even empowers clients to resolve common issues on their own.

Key Digital has introduced its second-generation modular AV over IP systems, the KD-IP922-II and KD-IP1022-II encoders and decoders, with full-featured 4K performance. 

“The new KD-IP922-II and KD-IP1022-II components deliver the same performance, reliability and flexibility that our customers rely upon with a subtly refined feature set that satisfies customer requests and application,” said DeWayne Rains, vice president of sales for Key Digital. “What’s more, the cost has been dramatically reduced based on manufacturing efficiencies and new chip sets. Our AV over IP systems ship preconfigured, ready to plug and play, and our setup service is included in the price.” 

[AVoIP or IPTV?]

Key Digital AV-over-IP systems are scalable for use in large enterprise installations to mid-to-large-sized residential projects. Integrated with managed gigabit network switches, the systems enable video/audio distribution, matrix switching, video wall management and signal/control/KVM extension.  

Key Digital AV-over IP systems can be sized to suit any application. An HDMI to IP encoder per source feeds the managed switches, and an IP decoder per destination display converts the desired source signal back to HDMI to feed monitors and projectors. USB 2.0 routing follows AV source/display selection with maximum of four USB keyboard or mouse devices simultaneously routed to a single host computer/encoder. A KD-IP1022-II AV-over-IP system extends the capabilities of a KD-922-II system by providing asymmetrical KVM routing and deploying firmware that offers mosaic video wall management. “Additionally,” said Rains, “Key Digital AV over IP encoders and decoders use Power over Ethernet (PoE) when integrated with compatible PoE network switches to eliminate the need for external power supplies for a clean installation, further enhanced by the optional KD-SMS16 mounting system to neatly install up to twelve ENC/DEC units in a rack.” 

[Should You Avoid Proprietary Solutions for AVoIP?]

Control is delivered with content in Key Digital AV-over-IP systems. The three multi-function ports on each decoder and encoder—configurable for bidirectional IR and RS-232 or voltage trigger—may be used as Compass Control Pro master controllers for control of and by Compass Alliance partner hardware, by IP control systems via KeyCode open API, or as a control interface for third-party devices. Additionally, system and external device control is available from free software—the iOS Key Digital App and KDMS Pro® for Windows PCs. “The KD iOS App is often all our end users need to elegantly and simply control a full AV over IP system,” said Rains, “while KDMS Pro offers similar control as well as advanced setup capabilities.” The KD App scans its connected local area network to detect systems for control, then auto-populates pre-built GUIs for source and display control of popular devices like Apple TV and cable/satellite tuners via IR, finger-drag video wall management and image preview. The KDMS Pro UI offers mouse drag encoder/decoder device and system setup and similar control functionality as the KD App. 

De-embedded two-channel analog outputs (one each encoder and decoder) provide volume, muting, 3-band EQ, and lip-sync delay control. The key addition to the KD-IP922-II and KD-IP1022-II encoder feature sets is digital audio de-embedding via a provided TOSLink optical output with support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, and DTS-HD Master Audio multichannel audio protocols. In addition, the encoders retain an HDMI pass through, which can be used as a local audio source as well as providing a local video source. Multichannel audio at the decoders can typically be de-embedded and delivered by the destination monitor. Additional cost savings in the -II models result from the removal of a second network port on both encoders and decoders and the local HDMI input on the decoders, all rarely used. 

Key Digital AV-over-IP system specifications include 4K resolution support up to 4096x2160/30Hz/12-bit at 4:4:4; lossless transmission to 10.2Gbps bandwidth and visually lossless compression to 18Gbps; selectable 4K to 1080p/720P down conversion; EDID display identification handshaking (with an internal library featuring 15 default EDID configurations); HDR10 and fully licensed HDCP 2.2 support and compliancy; full support of the latest HDMI capabilities; and a Full Buffer System, which manages TMDS re-clocking / signal re-generation, HDCP authentication with source & display, EDID control handshaking, and hot plug control that enables an integrator to choose if active signal voltage is forced to connected input devices. The encoders provide HDMI extension up to 330 ft / 100 m @ 4K 24/25/30(4:4:4) into the network switch or point-to-point. 

[Pioneering the Future of AVoIP]

Using the UHDoTP (Ultra High Definition over Twisted Pair) 4K-to-1080p/720p down-convert feature allows integrators to mix display models and capability within a system, accommodating integration of new and legacy displays by giving the option to choose where this feature should be enabled per output. “A great example of when down-converting might be necessary is when our integrators discuss projectors,” said Rains. “Without down-convert technology, a costly 4K projector would be necessary, which adds a significant price increase that the end user may not be ready for. With UHDoTP technology you can have a mix in which perhaps a front lobby needs to be 4K, but the remainder of the system is great to go on 1080p displays or projectors. Our integrators asked for this technology, and we’re happy to see what a huge value it adds to systems by reaching a higher quality and a lower price point.” 

With more organizations adopting IP-based solutions to handle video distribution, there is often confusion about the difference between AV-over-IP and IPTV technologies. This is not surprising, given that both are IP‑based video technologies with the primary goal of distributing video signals over a network to enable playback, be that external television streams, internal video streams, digital signage content, or other sources.

[The SCN Integration Guide to AVoIP 2023]

Much has been said about the capabilities of AVoIP as an emerging option in recent years, while IPTV is a more established technology within the marketplace. There are, however, distinctions in the way the two technologies operate, which leads to variations in the potential costs involved in an installation, as well as the functionality available to end users. So, what are the key differences between AVoIP and IPTV, and what considerations should an integrator have in mind when specifying a system?

Compression Considerations

The network is the foundation of both systems, so the first aspect to consider is the network to be used. An IPTV signal uses roughly between 3-15 Mbps of bandwidth for a video. For reference, an HD stream uses approximately 3-6 Mbps, while a 4K stream could be in the region of roughly 15 Mbps or more.

With AVoIP signals, this is more likely to be measured in gigabits per second (Gbps), placing significantly more burden on the network. For an HD signal, it could be in the region of 800 Mbps-1 Gbps; a 4K signal could be up to 6 Gbps (or more).

As a result, an AVoIP solution requires significant bandwidth to display streams, which may overwhelm an existing network and require additional network infrastructure investment from the start. In contrast, IPTV systems can generally run on an existing network.

To counter network congestion, IPTV reduces the size of video with high levels of compression. The misnomer is that with high compression you get less quality, but there is so much information in a digital video stream that it can maintain very high quality. For example, broadcasters are compressing H.264 and MPEG-2 video over 200 times, but it is still suitable to broadcast for high-quality viewing. In many instances, there is a negligible visible impact, especially given recent advancements in compression.

[The Case for Open-Source Codecs]

AVoIP employs very little compression—or none in some cases—which ensures a high-quality signal. Of course, this also explains why its bit rate is so high.

Playback and Latency

IPTV uses ISO industry standard formats, such as MPEG-1, MPEG-2, MPEG-4/ H.264, and HEVC, which allows playback on TVs, computers, and mobile devices. By using these industry standards, IPTV also allows the mixing and matching of products together. It’s possible to use a different manufacturer’s encoder in an IPTV system, for example, which can give integrators more flexibility.

AVoIP devices can only play on a monitor, which requires a proprietary hardware decoder with an HDMI out. And because AVoIP is proprietary, there is a tendency to be locked into a specific manufacturer, which could cause additional issues when looking to scale up a system.

However, AVoIP is known for having excellent low latency, essentially real time from encoder to decoder. With no compression, no heavy calculations must be made by the encoder and the decoder. There are some projects—such as a surgical application or competitive esports gaming—where this extremely low latency is vital to ensure exacting movements are timed with the image.

[High-Stakes Networking]

Many applications, however, suffer no issues with the minimal latency (~350ms) introduced by compression in an IPTV system. There are also IPTV solutions that deliver sub-frame latency, glass-to-glass real time, with very minimal delay.

If a facility wants to take in entertainment channels from a cable system or DirecTV, those feeds are already compressed in industry standard formats. An IPTV solution can take these feeds as they are and distribute them; all it takes is a gateway to receive and send the video out over a network. With AVoIP, a set-top box is needed that sends HDMI to an encoder in every case. All sources need to be re-encoded.

Make Your Choice

Need to record video? IPTV solutions will record in a native format, but AVoIP requires a third-party product to achieve this functionality. Plus, if a company wants to reach out to remote sites over the internet (via WAN streaming), this is not possible with AVoIP. With IPTV, as an industry standard supporting low bit rates, it’s very simple to stream to remote sites or mobile devices.

Before specifying an AVoIP solution, which can involve significant expenditure, planning, and infrastructure upgrades, it is worth looking to see if an IPTV system can fulfill the use case required. Effective IPTV solutions have been implemented in many verticals, including corporate, healthcare, transportation, education, hospitality, and sports venues.

[Taste the Rainb-over-IP? AVIXA, Skittles, and Planning for AVoIP]

There are some scenarios where a zero-latency, low-compression solution is critical—and in such cases, an AVoIP solution is likely the best option. However, many installations are suited to IPTV, which offers additional benefits such as "time shifting," which allows the ability to pause streams on an individual device without pausing them across the entire network. IPTV offers further options to deliver an enhanced, customized experience for both management and end users, with the ability to stream to various devices including computer desktops, mobile devices, set-top boxes, and directly to SmartTVs.

IPTV can also be a more cost-efficient solution, with an existing IP network likely capable of handling streams, instead of requiring significant network upgrades. Choosing an experienced integrator partner with understanding of the respective technologies will help to deliver the right technology for the application at hand.

To understand the development of Internet Protocol Media Experience (IPMX)—a set of open standards and specifications for AV-over-IP deployments—we must first delve into the broadcast industry and the implementation of SMPTE ST 2110.

The story starts about a decade ago, when it became clear that an IP infrastructure would not only be viable for television broadcasting, it would be the preferred platform. After all, 10 Gb datacenter-scale internet switches were readily available and offered ample bandwidth. Furthermore, following Moore’s Law, high-bandwidth switch ports would continue to improve at a rapid pace, and they would become less expensive as they did. This technology trajectory sparked SMPTE, in addition to vendors and other relevant organizations, to explore and advance the use of IP technology in the broadcast industry.

First Steps

For guidance, the informal consortium closely observed the transition that occurred in the audio industry, which began its shift toward IP-based production around 2010. What they found is that every vendor initially developed its own proprietary solution, which led to a market full of incompatible audio-over-IP systems.

[Viewpoint: A Meeting Equity Progress Report]

The situation was far from ideal; it didn’t favor the vendors who built the systems, nor was it advantageous for customers who wanted to integrate equipment from different manufacturers. The result was the creation of a chaotic environment that took the audio industry a considerable amount of time to untangle.

To avoid a similar scenario, leading standards bodies in the broadcast industry sought a different approach toward IP-based systems: Establish a common, industry-wide technical roadmap leveraging off-the-shelf commercial networking technologies. This would allow end users to select switches, cameras, multiviewers, replay systems, and other equipment from various manufacturers and seamlessly integrate it into comprehensive systems. To achieve this goal, a group of broadcast engineers, technologists, vendors, business executives, and others founded the Alliance for IP Media Solutions (AIMS), a trade organization dedicated to fostering the adoption of industry standards to help facilitate the broadcast and media industry’s transition from SDI to IP.

AIMS was instrumental in promoting the adoption of SMPTE ST 2110—a suite of standards for transporting digital video, audio, and metadata over IP—the Advanced Media Workflow Association’s (AMWA) NMOS specification for networked media, the AES67 standard for audio IP, and other related technologies in the marketplace. Through the work of AIMS, SMPTE, AMWA, the Video Services Forum (VSF), and others, the broadcast industry was remarkably successful in establishing a common ground based on these standards. Today, virtually every new project utilizes and builds on these technologies, fostering a more comprehensive and interoperable broadcast ecosystem.

Next Stop: Pro AV

With broadcasters now fully embracing Video-over-IP, AIMS set its sights on the Pro AV industry, which like the audio industry before it, began its journey to an IP infrastructure with proprietary solutions. To address the industry’s need for a common set of standards and protocols in the transition to AV-over-IP—ensuring interoperability across a diverse range of applications, from enterprise conference rooms to digital signage systems in football stadiums—the organization began development of IPMX.

[Why It's Time for Pro AV to Take Digital Twin Metaverse Technology Seriously]

Fortunately, AIMS had a running start in its creation. Not only do Pro AV applications share many of the same requirements as broadcasting, but with the successful establishment of a multi-vendor, interoperable ecosystem in the television broadcast domain, AIMS had a clear path to follow. Established technologies including SMPTE ST 2110, AMWA NMOS IS-04 and IS-05, and others would serve as the foundation within the IPMX framework for the packaging and organization of video content.

However, while the broadcast and Pro AV industries have many requirements in common, Pro AV environments do present some additional ones, and accommodating them has been at the core of IPMX’s development. For example, facilitating extended display identification data (EDID) negotiations over IP networks when connecting displays to sources has been a significant area of focus and development for IPMX. In addition, high-bandwidth digital content protection (HDCP) is essential for HDMI applications, but isn’t typically employed in traditional SDI broadcasts. By ensuring the secure handling of protected content, HDCP support holds great significance within the IPMX framework, and was a key priority in establishing a robust and comprehensive standard.

To overcome these technical hurdles, they were parceled out to individual standards groups and trade associations based on their knowledge and experience in certain domains. For example, AMWA was tasked with addressing EDID negotiations and facilitating format chats and negotiations throughout the entire workflow. And within the VSF, an IPMX working group addressed the intricate aspects of signal-level details, which encompassed crucial areas such as the functioning of HDCP negotiations and the mapping of formats into the SMPTE ST 2110 standard. Through such advancements and augmentations, IPMX has evolved as a comprehensive solution that expands on existing standards to ensure seamless interoperability and efficient format negotiations within the IPMX ecosystem.

Final Destination

The standard has made significant progress since AIMS began its work. Approximately two-thirds to three-quarters of the components comprising IPMX have already been published, including the initial drafts of VSF’s TR-10 suite of Technical Recommendations, which recently became available for download on VSF’s website. The TR-10 suite outlines the differences between SMPTE ST 2110 and IPMX, with documents covering everything from system time and definitions, to using AMWA NMOS APIs, to the transparent transport of AES3 audio using the RTP protocol.

[Dirty Hands and IPMX]

In addition, ongoing studies are being conducted to determine optimal profiles and levels for specific codecs in various applications. The current focus is primarily on establishing market-facing profiles and levels, and specifying the mandatory and optional features that vendors must adhere to in order to obtain IPMX certification.

The primary goal of AIMS and its members is to ensure that IPMX attains the same level of adoption and widespread implementation in the Pro AV industry as SMPTE ST 2110 has in broadcasting. Currently, IPMX is following a trajectory similar to that of SMPTE ST 2110, and is expected to reach a comparable level of market acceptance in the near future. And as the final stages of standardization are completed, a surge of IPMX-certified products is expected to hit the market, marking a new era of AV-over-IP deployments.

Visionary and NETGEAR have partnered to unveil a new, custom profile for Visionary's AV-over-IP endpoints in NETGEAR’s esteemed line of professional AV-enabled switches. Visit Visionary in Booth 3761 at InfoComm 2023 to get a peek.

“This partnership brings together the best of both worlds, merging the power and reliability of NETGEAR’s managed switches with Visionary’s groundbreaking AV-over-IP solutions,” said Scott Freshman, chief operating officer for Visionary. “Our collaboration with NETGEAR’s Pro AV team will streamline integrating AV-over-IP endpoints with network switches, creating an intuitive, reliable, and highly effective solution for our customers.”

[Should You Avoid Proprietary Solutions for AVoIP?]

With this innovative enhancement, NETGEAR’s switches can now automatically recognize Visionary devices as soon as they are connected, simplifying the configuration process and offering a plug-and-play experience to the end users. This integration promises unparalleled reliability and performance, reducing installation times and ensuring a consistent user experience across all devices. Customers using Visionary’s AV-over-IP solutions with NETGEAR’s AV-enabled switches will benefit from increased system stability, superior performance and simplified deployment and management.

The custom profile leverages Visionary’s unique ability to VLAN tag network traffic within their endpoints. This feature further enhances network traffic management and segmentation, improving efficiency and reducing congestion in network infrastructures. With this integration, Visionary’s VLAN tagging can be leveraged directly from NETGEAR’s managed switches, creating a more efficient network setup and maintenance process.

[InfoComm 2023 News: AVoIP Hits Orlando with ZeeVee, Visionary, and Just Add Power]

“We are excited to partner with Visionary to provide an enhanced user experience through automated configuration and streamlined networking,” said Devan Cress, director of professional AV, OEM and manufacturers for NETGEAR. “The simplified recognition and configuration of Visionary’s AV-over-IP devices empowers us to deliver on our commitment to provide customers with seamless, hassle-free solutions that meet their unique needs. We look forward to showcasing our technical collaboration alongside Visionary at InfoComm 2023.”

If there’s one thing the Pro AV industry is known for, it’s our continued adoption of and reliance on proprietary systems for signal management products. Consider that related industries (telecom, broadcast, cinema, streaming, and digital imaging) work in collaborative, worldwide industry groups to develop, test, and adopt standards for audio and video interfacing and compression. Meanwhile, we often simply pick “winners” from groups of competing proprietary systems and stick with those, basing our choices on strong marketing and sales pitches.

Think of all the HDMI-based switchers and extenders offered over the past two decades: While most of them worked quite well, the dominant products got that way simply because their manufacturers were big enough to outsell competitors early on, establishing an iron grip that eventually pushed out any newcomers.

[USB-C: One Size Fits All?]

Now, we’re seeing a similar thing happen with the transition to IT/IP-based switching and distribution of video signals. Outside of the AV industry, the codecs used to compress video are based on open-source formats that grew out of user groups, were extensively tested and improved, and eventually became standardized. The best-known examples are those developed by the Moving Picture Experts Group (MPEG, founded in 1988) and Joint Photographic Experts Group (JPEG, founded in 1992).

Exhibits: MPEG and JPEG

Both professionals and consumers cross paths with these codecs on a regular basis. Broadcast, cable, and steaming video all employ MPEG codecs (MPEG-2, MPEG-4 H.264, HEVC H.265), while photographers (and your smartphone) rely on JPEG variations. Digital cinema also uses a JPEG-based codec, JPEG2000.

The advantages of standardizing on these open-source codecs are obvious: Anyone anywhere in the world—using a compliant TV, computer, tablet, phone, or other viewer—can watch MPEG video streams and JPEG-compressed photos over wireless or wired connections.

MPEG-derived codecs typically have high compression ratios and correspondingly high latency. They’re designed for efficiency first and foremost, minimizing bit rates and file sizes. So, they’re not suitable for real-time signal distribution and playback.

[Why dvLED Is Gaining Market Share]

On the other hand, JPEG-derived codecs have very low latency and use much less compression, but the resulting video streams have higher data rates and large file sizes. Logically, if we want to replace HDMI-based signal management systems with an AV-over-IP equivalent to deliver low-latency high-quality video, then a JPEG-based codec—or a similar proprietary system that uses light compression—is the only way to go. But which is the best choice?

Point of Order: Compression

There are many ways video signals can be compressed. JPEG codecs do this by performing light compression on a series of still frames of video, which are then played back at standard frame rates. (Think of those flip movies you made as a kid.)

Unlike MPEG compression, which uses a “copy and repeat” method to minimize redundant picture information from frame to frame, combined with frames that look forward and backward to predict spatial and temporal changes (hence, all that latency), JPEG uses no frame interpolation and prediction at all. All the luminance and color information in each JPEG frame of video is complete and can stand separate from preceding and subsequent video frames.

Display Stream Compression (DSC), another light compression method that was originally developed in 2014 for display signals, works in a similar manner and is the basis for a proprietary video codec now being marketed for AV signal management, using the older HDMI version 2.0. The difference between DSC and JPEG codecs is that DSC is limited to 2:1 compression—just enough to push an Ultra HD (4K) video signal with 8-bit RGB color through a 10 Gbps network switch.

Star Witness: JPEG XS

While DSC has been demonstrated in the past with as much as 3:1 compression, a version of JPEG known as JPEG XS (ISO/IEC 21122) has achieved much higher compression ratios and was found to exhibit minimal signal deterioration. Because JPEG XS uses less compression than MPEG codecs, but more than other JPEG-derived codecs, it’s sometimes referred to as a “mezzanine level” codec.

[Cloud Power: The Importance of Interoperability]

At the 2018 NAB Show, the Japanese broadcast network NHK demonstrated 8K video (7680x4320 pixels) with 4:2:2 10-bit color, compressed 6:1, passing through a 10 Gbps network switch. (For those interested in the math, the uncompressed data rate was 47.7 Gbps, and the resulting compressed signal was just under 8 Gbps).

And NHK didn’t cheat on the demo. They used video of a water polo match and showed the compressed signal on a 70-inch 8K LCD TV. As anyone well-versed in video compression knows moving and splashing water is very difficult to compress without introducing artifacts. But it was difficult to see any evidence of aliasing or other artifacts in the decoded signal.

JPEG XS as a codec has been around for more than a decade. One Pro AV brand has used it to compress Full HD signals and pass them through a 1 Gbps network switch. And, for a long time, while the conventional wisdom with JPEG-based compression systems was not to exceed 4:1 compression, JPEG XS has lifted much heavier weight than that, going up to 10:1 with acceptable results while retaining low latency.

JPEG XS is easily integrated with a wide variety of applications. From the JPEG XS website: “JPEG XS works with…professional video links (3G/6G/12G-SDI), IP transport (SMPTE 2022-5/6 & SMPTE 2110), real-time video storage, memory buffers, omni-directional video capture systems, head-mounted displays for Virtual or Augmented Reality, and image sensor compression.”

While JPEG XS is strictly a video codec, it travels easily over standard IP networks with the appropriate headers through switches that are set to pass “jumbo” Ethernet frames larger than 1,536 bytes. (MPEG video can travel in standard Ethernet frames.) And JPEG XS moves easily alongside industry-standard audio codecs and control signal packets, along with ancillary data (captions, ratings, and even ancillary languages).  Also from the JPEG XS Web site: “Its design offers various degrees of parallelism allowing for efficient implementation on various platforms such as FPGAs, ASICs, CPUs and GPUs.”

The Defense Rests

If you’ve attended large industry trade shows like NAB, ISE, InfoComm, and IBC in recent years, you’ve certainly noticed the lines blurring between broadcast, cinema, and Pro AV, and even consumer electronics. Whatever differences remain essentially disappear once all these industry segments migrate to AV-over-IP networks.

[SDVoE: One Standard to Rule Them All?]

Today, the same video interfaces are found on professional video cameras (HDMI) as on televisions and computer monitors (again, HDMI), alongside serial data interfaces (3G and 12G-SDI). 10 Gb network switches with built-in HDMI ports are now available, further blurring the lines.

The takeaway here is that MPEG and JPEG codecs are continually being improved. Just as H.264 is being replaced by H.265, the next generation of high-efficiency codecs (Versatile Video Codec or VVC) claims to be 50% more efficient—a handy thing if you’re streaming 4K or even 8K video.

And so it goes with JPEG-based codecs: JPEG XS has been successfully tested with compression ratios as high as 16:1, and it will no doubt continue to improve. Best of all, it will work with any video source—baseband or display—using software encoding and decoding across any viewing platform through any IT network.

Blustream recently launched of the new IP300 video-over-IP platform. The IP300UHD and the Dante-enabled IP350UHD transmitters and receivers transmit 4K 60Hz 4:4:4 HDMI 2.0 with HDR at 18Gbps over a 1Gb network. This full HDMI 2.0 over IP is ideal for applications such as live sports where the highest quality is essential. The transmitters and receivers leverage the new ACM210 control module to facilitate seamless control with all leading automation brands.

[The Ghost in the HDMI Machine] 

"With the IP300UHD and IP350UHD, integrators now have a cost-effective solution to deliver 4K60 4:4:4 over a 1Gbps network," said Martyn Shirley, General Manager and Founder at Blustream. "The IP300UHD and IP350UHD complete the Blustream video over IP offering, giving integrators the full spectrum of options—from the essential HD performance of the IP50HD line all the way to the uncompromised 18Gbps over a 10Gb network of the IP500UHD transceiver."

The Blustream IP300 series video-over-IP platform allows virtually latency-free (1 frame) distribution of HDMI 2.0 video over a 1Gb managed network. The IP300UHD-TX is a 4K HDCP 2.2 HDMI transmitter that uses visually lossless compression technology to deliver 18Gbps HDMI, audio, bi-directional IR, RS-232, and USB/KVM up to lengths of 100m over standard copper network architecture, or greater distances using the built-in fiber SFP network interface. The IP300UHD-RX receiver features a second RJ45 LAN port for daisy-chaining the HDMI signal onto further IP300UHD-RX units. With a full 18Gbps HDMI scaling chipset on board, the HDMI output can be adjusted to lower resolutions where legacy displays are required in the same system as full 4K. The scaling capabilities of the receiver also allow for videowall deployment.

[Dante: An Oral History]

The Dante-enabled IP350UHD-TX and IP350UHD-RX can support both 4K60 4:4:4 video and Dante audio distribution on a single network. A second RJ45 connection allows for the Dante audio network interface to be segregated from the video over IP network whenever required.

All units can be powered via PoE from the network switch, or locally should the switch not support PoE. With multiple configuration options available, the flexibility of the Blustream Multicast video over IP solution makes this platform ideal for multiple installation types. The new Advanced Control Module, the ACM210, was specifically designed to deliver faster processing power, while retaining backward compatibility with the existing Blustream IP50 and IP200 series.

 Matrox Video and Panasonic are now interoperable with each other. The Matrox ConvertIP DSS SDI/IP converter is now compatible with Panasonic's all-IP KAIROS live video production platform, validated in Panasonic's test lab.

ConvertIP DSS makes it possible to integrate traditional SDI signaling and processing into a SMPTE ST 2110 environment, thereby bridging the gap between the KAIROS and SDI devices. With ConvertIP DSS in the KAIROS workflow, KAIROS users can drive SDI monitors or ingest SDI signals into their vision mixer during live productions and traditional broadcasts.

"Panasonic has a long-standing relationship with Matrox Video, and we have worked together on many broadcast projects over the years. Validating the compatibility of these two solutions was very logical," said Kageyuki (Kenny) Fujimoto, lead manager of KAIROS Alliance at Panasonic. "By verifying this interoperability, we're giving our partners the confidence to offer the ConvertIP device as a 2110 converter that will work with our KAIROS—ensuring there will be no unwelcome surprises in the middle of a live event."

[Can NDI Become Ubiquitous?] 

The Panasonic KAIROS platform natively supports IP-based video I/O, including SMPTE ST 2110. The KAIROS System Team from Panasonic tested ConvertIP DSS in a fully ST 2110 environment and found it to be compatible with all major resolutions and frame rates, and with the SMPTE ST 2022-7 specification for redundancy in any application where KAIROS could be found. The validation demonstrates that ConvertIP DSS can generate ST 2110 feeds and send them to the KAIROS or take them from the KAIROS and output them as SDI.

The ConvertIP DSS/KAIROS integration will be especially useful in live production environments, such as concert venues and stadiums, where there's a large amount of video driving many screens and projectors. As a native ST 2110-based vision mixer, the KAIROS will mix live content with graphics and video clips to create multiple simultaneous compositions to drive display devices throughout a facility. A ConvertIP DSS can sit at any endpoint to bring SDI feeds in or out of the ST 2110 media network where the KAIROS platform operates.

The integration also offers great benefits in a traditional broadcast space where facilities are transitioning from SDI infrastructures to ST 2110 infrastructures. ConvertIP DSS' greatest value in that scenario is its ability to connect the KAIROS out to existing SDI monitoring devices, such as multiviewer monitors or program feed monitors. In the event that HDMI monitoring is required, the ConvertIP DSS' sister product, ConvertIP DSH, will convert an ST 2110 UHD signal and output a full 2160p UHD signal to an HDMI monitor.

[How to Achieve Global AVoIP Interoperability]

Matrox ConvertIP DSS and ConvertIP DSH are compact, stand-alone ST 2110 and IPMX transmitter/receiver devices. They work on both 10-Gigabit and 25-Gigabit networks to support both HD and full-4K workflows. The devices have a redundant media network jack to enable SMPTE ST 2022-7 redundancy, even in full 4K. They are also fanless for quiet operation and fewer points of failure. ConvertIP devices support in-band control, but a separate 1-Gigabit RJ45 control port is available for installations that keep control and media networks separate. The RJ45 connection also supports power over Ethernet, eliminating the need for a separate power supply.

Introducing Sencore's PlexusAV, a new professional AV division providing a suite of human-focused AV-over-IP solutions. PlexusAV is designed and engineered as a standards-based AV-over-IP solution to provide products that are backward- and forward-compatible, reliable, capable and future-proof.

[AVoIP Standards: The Fight to Get It Right] 

Based on SMPTE ST 2110, PlexusAV eliminates the stress of selecting an AV-over-IP technology by leveraging a standards-based solution. As a result, PlexusAV is building interoperable, compatible, adaptable, and stress-free AV-over-IP solutions. Backed by over 70 years of broadcast history, PlexusAV is researching, designing, and now manufacturing solutions for the modern integrator with their customers in mind. PlexusAV’s ecosystem improves AV-over-IP system performance and reliability and builds compatible solutions that are stress-free. The human-centric design behind PlexusAV eliminates traditional restrictions behind ecosystems and project design. With PlexusAV, integrators are not locked into a customized ecosystem that limits innovation or requires more network bandwidth than necessary.

“There’s a proliferation of broadcast companies entering the professional AV industry because of their experience delivering 8K resolutions with AV-over-IP technology. At the same time, the professional AV industry is moving towards IP-based networking solutions,” said Steven Cogels, global director of business development for PlexusAV. “Compared to other broadcast companies, we are taking a unique and new approach to the professional AV industry. We’re gathering our success in the broadcast industry through Sencore and translating the success into an entirely new product lineup built specifically for professional AV applications. You could say that PlexusAV is a start-up with 70 years of success.”

[Is AVoIP at a Tipping Point? One Man's Opinion] 

The PlexusAV ecosystem is built for interoperability because it's based on the AIMS Alliance IPMX proposed standard, which is built on SMPTE ST 2110. Designed to enable transport of compressed and uncompressed video, audio, and data over IP networks, PlexusAV’s integration of IPMX specifications and standards addresses the professional AV industry’s need for a single set of common, ubiquitous standards-based protocols that ensure interoperability for AV-over-IP. Designed for higher education, large venues, healthcare, enterprise, and other applications, PlexusAV simplifies AV-over-IP by offering multiple versions of encoders and decoders to create an innovative, accessible and human-centric ecosystem. 

According to the application and network intelligence company Sandvine, streamed video usage grew 24% in 2022 and accounts for 65% of all internet traffic. This is why streaming video distributors need access to a video streaming standard that is reliable, interoperable among many AV equipment platforms, and uncompressed for 4K traffic to maximize viewing quality.

Software Defined Video-over-Ethernet (SDVoE) is a proven, reliable AV-over-IP standard that runs on commercial-off-the-shelf 10GigE networks. It is compatible with technology made by major AV equipment manufacturers and vendors including NETGEAR, ZeeVee, Christie, Semtech, Black Box, and IDKAV—all of which banded together to form the nonprofit SDVoE Alliance consortium in 2017. Today, it has more than 55 members, with approximately 800 SDVoE products in their combined catalogs.

[SDVoE Alliance's Record Year: New Members and Professional Certifications]

“SDVoE is different from other AVoIP video standards because SDVoE is built around a chipset that is common to all SDVoE devices,” said Justin Kennington, president of the SDVoE Alliance. “This means interoperability is built into this standard from the start.”

The Key Is Interoperability

The creation of the SDVoE standard addresses one of the AV user community’s biggest complaints, namely that proprietary AV equipment made by Vendor A won’t interoperate with AV equipment made by Vendor B. Such restrictions limited the choices of users when it came to buying new AV equipment, including combining gear from various vendors to reuse legacy equipment and get the best prices for new purchases.

Before Windows-based personal computers became ubiquitous, this was something AV vendors could get away with, but no longer. “You can't go to the IT director and say, ‘Well, we have to buy Dell printers because we have Dell laptops, and as you know, Dell laptops only work with Dell printers,'” Kennington said. “That's an insane conversation, and yet that used to be the conversation in AV. If I've got a specific AV vendor’s system today and I want to expand it, I need to buy from the same AV vendor tomorrow. That's how AV has done business in the past. But I don't think this approach works anymore in an IT-centric world, and neither do the members of the SDVoE Alliance.”

In fact, the clear, compelling need for an interoperable AVoIP standard is what galvanized a handful of manufacturers and others to put aside their proprietary pasts and come together for the AV industry’s common good. “The founding members of the SDVoE Alliance all believed that we have to ultimately change how we do business to stay competitive,” said Kennington. “Although changing their way of doing things was scary—it feels safe to say, ‘You can only use my products with my products’—they all knew what the AV industry was facing thanks to PCs and how we had to start looking at the world.”

Kennington’s explanation is echoed by Bob Michaels, CEO of ZeeVee. “Our involvement with the core technology goes back to 2014 when we were looking to move our legacy products, which were all RF-based, into AVoIP,” he said. “We became a founding member of the SDVoE Alliance as a result of the experience we gained over those earlier years, and because we truly believe in the technology.”

“SDVoE was one of those places where we saw a kinship in needing some kind of standardization in the industry for how AV is moved over an IP network,” added John Henkel, NETGEAR's director of SMB marketing. “With SDVoE, our customers realize that they can use endpoints from any manufacturer depending on their need, and they can mix-and-match in different rooms if that's the way it works best for them. All kinds of SDVoE signals can come from various vendors’ equipment and then run through a simple NETGEAR switch and it's all going to work reliably.”

Other Advantages

SDVoE’s interoperable design delivers tangible benefits to AV vendors, content providers, signal distributors, and end users. The technology's use of 10GigE networks is another big benefit in the emerging world of 4K video.

“Our philosophy is to use as little compression as needed to transport signals,” Kennington said. “If your video signal is less than 10 gigs per second, we don't even compress it. So, a 4K 30fps signal is 6 Gbps of raw video data: We just transmit that as a 6 Gbps stream on our network.”

Of course, there are larger video data streams—for example, 4K 60fps works out to 12 Gbps of raw data, which won’t fit into a 10 Gbps pipe. “That's when we turn on our very lightweight and usually lossless compression, which will squeeze it down to 9 Gbps,” said Kennington. “The most bandwidth that we ever consume for a video stream is 9 Gbps, because we want to leave that last gigabit available to support data traffic.”

As for signal latency? It can occur when video is streamed using the SDVoE standard, but latency can occur no matter what standard is being used. “Everything has latency: If you and I are standing in a room six feet from one another talking to one another, there is latency in the speed of sound,” Kennington observed. “The real issue is whether or not this latency is detectable by the user.

"In SDVoE, the latency is the same that you would experience going through a matrix switch, which is the latency of a few memory buffers in the line. If SDVoE compression is turned on, that adds five video lines of latency. So, for a 4K60 video signal, with compression turned on, our latency is a fixed 117 microseconds.  That’s 0.117 milliseconds.”

Then there’s power savings. SDVoE runs on ASIC (application-specific integrated circuit) chipsets, which have been designed to support the SDVoE standard. As such, they use up to 70% less electricity than an FPGA (field-programmable gate array)—a common architectural choice for other AVoIP products—doing the same job. This reduced power can save operators serious money when hundreds or even thousands of SDVoE devices are in use.

“ASIC technology is at our core,” said Kennington. “Our approach to AV-over-IP is more sustainable, which is great to think about in big green/save-the-planet terms. Saving electricity means cutting emissions and reducing your carbon footprint and all that, and it's also saving a lot of money for the end customer.”

Black Box is heading to NAB 2023 and is set to introduce its new KVM-over-IP concept, the Emerald DESKVUE. This is the newest addition to the Emerald platform which offers user experiences with anywhere, anytime remote access. 

"The 2023 NAB Show debut of Emerald DESKVUE is exciting because this new product truly does enable a new level of customization, responsiveness, and efficiency in working with numerous systems," said John Hickey, senior director of R&D and KVM Systems at Black Box. "It's great to have the opportunity to show this and other Emerald systems in a real-world environment. And with DESKVUE, especially, the hands-on experience really highlights the all-around improvement to situational awareness and productivity."

[NAB Show Expects Big Gains in 2023]

What to Know about Emerald DESKVUE

The Emerald DESKVUE KVM-over-IP receiver will debut at NAB 2023. Offering a completely new concept in KVM-over-IP, Emerald DESKVUE eliminates the traditional one-to-one relationship with a transmitter or virtual system and allows users to create a personalized workspace where they can simultaneously view and interact with up to 16 different systems. Users can now tailor their workspace as best suits their needs by connecting a single keyboard, mouse, USB 3/2 devices, audio, and up to four 4K/5K monitors. Emerald DESKVUE connects to physical systems via Emerald transmitters; VMs using RDP, PCoIP, PCoIP ultra, and H.264/265 sources; and Virtual Network Computing (VNC). All systems can be positioned across the screens as freely movable windows. Interacting with each system is as simple as moving the mouse onto the window. This model enables the user to maintain complete situational awareness and full control within easy reach.

[You’re in Control Anywhere]

The Emerald KVM-over-IP Ecosystem

The Black Box Emerald KVM-over-IP platform serves as an infinitely scalable universal access system, giving users the flexibility to connect to both physical and virtual machines from any location at any time, which allows for optimized studio infrastructure and workflows. Advanced security and market-leading low-bandwidth consumption allow maximum expandability, incorporating remote users, remote productions, and distributed control rooms. Interoperability between 4K and HD video and one-touch setup of control rooms, combined with a high degree of automation through Emerald's APIs, give users valuable flexibility and ease of use in managing signals and format types to deliver content with an innovative look and feel—all while preserving investment in existing IT equipment.

The WyreStorm NetworkHD 500s series is an HDMI 2.0 AV-over-IP solution. It is capable of encoding up to 4K60 4:4:4@8bit over 1Gbps network via copper or fiber connection, including Dolby Vision, HDR10, and HLG content. 

The newly launched NHD-500-DNT-TX is the Dante version that has the same technical and physical features of the existing NHD-500-TX with the addition of an integrated 2CH Dante and AES67 audio output for enhanced interoperability with other Dante and AES67 enabled hardware solutions such as amplifiers, DSPs, mixers or speakers. 

[New Products on the Pro AV Landscape]

The new 500-DNT-TX allows Dante to transmit audio from one of two inputs, HDMI or Analog. The analog input can be used as a method to connect BYOD audio devices or perhaps used as a connection to a microphone in a podium/presentation or similar applications. It is specifically practical in scenarios like live events, professional broadcasts, house of worship, and more.  

As the most widely used IP video technology, NDI has been available in its fifth-generation format for almost a year, ushering in a new era of AV-over-IP production for remote live production. In order to figure out how it should fit into organizations' technology strategies, it's important to first assess its impact.

Among a range of significant improvements, NDI 5 delivers support for the Reliable User Datagram Protocol (RUDP). Previously, multi-TCP acted as the default transportation of NDI, but the efficiency of network bandwidth utilization was low, especially for wireless applications or when the network was not as effective, adding significant challenges for real-time transmission. NDI 5, however, uses a new transmission mechanism of RUDP, known as Quick UDP Internet Connections (QUIC), to perform better in an unstable network.

[NDI Launches Version 5.5 as Organization Looks to Pioneer 'New Era']

NDI 5 is compatible with various operating systems, including Windows, Linux, macOS, and Android, and it also runs on different CPU architectures. That means NDI can run not only on Windows/Linux/macOS, but also on ARM-based M1 Mac Mini or Android, as well as all the other ARM-based embedded systems. NDI's ability to work with both high-performance servers and low-cost embedded devices is exciting—and is likely to act as a catalyst for innovation in the development of different types of NDI products and devices.

In another meaningful development, NDI also released the NDI|HX3 standard, which will hopefully address the bandwidth limitations associated with the previous iteration by using H.264/H.265 encoding.

Comparing NDI and SRT

In considering alternatives, technically speaking, both NDI and Secure Reliable Transport (SRT) are great technologies with their own advantages. Both have a lot of supporters and have had a great influence on the Pro AV industry. Before the launch of NDI 5, NDI was mainly applied to local transmission, with SRT used for remote live production—but today, NDI 5 has blurred the lines between the two.

For internet applications, SRT has its advantages such as low latency, good security and flexible handshaking/connection methods, and higher reliability and multi-path transmission, among others. However, from a more strategic perspective, the choice of whether to use NDI or SRT will depend on considerations such as workflow and usage habits.

Other key questions include: Which technology ecosystem is more complete? Are there more vendors supporting the technology and driving it more strongly? Which of them can each organization benefit from more? By considering these points, the answer then becomes clear for each user and organization.

Potential NDI Pain Points

Despite its various enhancements, NDI 5 isn’t without its potential pain points. The first concern is the limited image quality of high-bandwidth NDI, especially in relation to 4K resolution. This relative lack of performance may create problems, and it remains to be seen if NDI|HX3 can fully address them.

[AVoIP Standards: The Fight to Get It Right]

The second concern relates to security. Since NDI is plug-and-play, no authentication is required for video connection. This is not a significant issue on local networks, but certainly needs addressing for internet applications. One of the most problematic aspects, however, is its software-based NDI encoding capability, which compared to decoding—and especially on the ARM CPU—is currently a limiting factor for application development.

In production workflows, it’s not certain that NDI 5 will help handle every requirement, especially when talking about broadcasts and larger live shows, because a rounded set of products is required to support an entire ecosystem. For those directly using NDI 5 tools, it will only benefit some small productions, as it depends on the performance of the hardware they use. Many will find they are limited to 8-10 channels of NDI sources.

Instead, those organizations that need to handle NDI sources in greater volume for major events will need to build routing and management, multi-view, and recording capabilities separately. In these scenarios, the solution lies in utilizing specific software products based on the NDI 5 SDK, which can manage unlimited NDI sources, monitor all the sources in the network, and record and backup.

[Cloud Power: How To Use the Cloud to Deliver SaaS Solutions]

As cloud-based video workflows become the norm, NDI is likely to remain an important I/O standard. While video capture and output cards are the basic I/O devices for baseband video entering a desktop-based video production system, NDI ensures the entire workflow is visible when video I/O can only be IP-based. For remote live production, it points toward an exciting and innovative future for those organizations looking to embrace IP infrastructure.

Audinate Group Limited is launching a new family of solutions under the Dante AV brand. The first two solutions include Dante AV-Ultra, previously Dante AV, and Dante AV-H, which will allow OEMs and end users to deliver networked video over standard Gigabit networks.  

“Dante AV symbolizes everything we wanted in a name for our new product family,” said Bryce Dunn, senior director of product management. "We are excited to introduce a broader range of solutions to address the needs of more customers and users, all with Dante AV’s legendary ease of use delivered over standard IP networks.”    

[SCN Inside Look: Dante Studio Focuses on Software Solutions]

Re-Introducing Dante AV-Ultra

The original Dante AV module has been renamed Dante AV Ultra and is the highest performing solution in the new Dante AV family. It is designed for applications that need the lowest latency and completely synchronized audio and video, such as image magnification and broadcast contribution. Starting today, all new products based on the original Dante AV module will be Dante AV Ultra branded and current Dante AV products will be rebranded to Dante AV Ultra later this year.

Dante AV-H for H.26x-based products

Dante AV-H is a new software solution designed to allow OEMs the ability to incorporate Dante control into existing H.26x-based IP video product designs. Dante AV-H provides IT-level management to cost-effective IP video products such as PTZ cameras, encoders and decoders using Dante Domain Manager. It integrates industry standard Dante Audio into AV-over-IP products, giving users the ability to independently route audio and video to wherever it is needed using the popular Dante Controller software.

[Audinate Navigates Supply Chain Issues]

26 Video OEM Partners and Growing  

Audinate’s video products are rapidly gaining adoption within the AV-over-IP market, with 26 OEMs licensed and in the process of developing and delivering video-enabled products to end users. One of the latest original design manufacturers, Cypress Technology, will launch extenders with Dante AV Ultra by the end of 2022, offering a class-leading, turnkey solution for Pro AV manufacturers and integrators. 

All Dante AV family products use a single application to manage both audio and video for greater visibility and ease of use. Because Dante AV products provide separate routable streams for audio and video, integration is easier with sound and recording systems. They’re also interoperable with the more than 3,500 Dante products already on the market.

[AV Network's top stories, product news, and expert insights] 

With IT-level security and monitoring using Dante Domain Manager, the Dante AV family takes the complexity out of AV-over-IP for manufacturers and end users alike. Additionally, Dante Studio lets IT and AV managers bring Dante AV Ultra, soon Dante AV-H, into AV production workflows, making them easy and reliable. 

IHSE USA is set to unveil the Draco tera IP Gateway. The Draco tera IP Gateway provides users with the ability to bridge multiple KVM matrices over existing IP networks within buildings, across campuses, and between remote corporate offices. Integrating the high levels of security and performance of the Draco tera KVM system with the flexibility and ease of connectivity inherent in IP-based communication, users can access remote computers and interact in real time with minimal latency and no visible artifacts.

[IHSE USA Roadmap 2022]

"Now you can securely expand and connect multiple KVM systems across geographical locations with ease," said Dan Holland, marketing manager of IHSE USA. "Via a LAN or WAN, users have the ability to connect globally to KVM systems as one flat matrix. Whether organizations need a solution for intrabuilding connectivity, campus networks, intracity networks, or intercity networks, the Draco tera IP Gateway is the perfect link."

The Draco tera IP Gateway combines the best of both worlds. It allows secure, IP-routable site networking of KVM matrix systems without compromising operational flexibility, security, or maintainability. It currently supports up to eight bidirectional IP connections for bidirectional KVM operation with video resolutions of up to 4K.

[AV Network's top stories, product news, and expert insights] 

In addition to the high level of security data transmitted throughout IHSE's KVM switching and extension systems, the Draco tera IP Gateway features IHSE's Secure Core technology, which prevents direct access to data within the KVM system from the IP network. This maintains the integrity of the KVM system and is consistent with countermeasures to potential cyberattacks.

It never hurts to do a side-by-side comparison with various manufacturers on the market. Compare the pricing, features, warranty, support, and availability. Never believe the marketing jargon—believe the results of your own testing and due diligence.

The AV-over-IP market has been growing year after year, deeply impacting how AV is distributed. Products come in a variety of flavors addressing many applications. However, to date, all fall short addressing the full spectrum of a one, true "go-to" standard.

Sometimes, we must be critical of what we have to achieve what we really want. In fairness, to all the up-and-coming AVoIP standards, it takes a lot of time, money, and development to become the dominate standard.

[Is AVoIP at a Tipping Point? One Man's Opinion]

Currently, MPEG (H.264/265), SMPTE ST 2110, NDI, SDVoE, IPMX, Dante, and ASPEED (popular ASIC used in many products) exist. These are a combination of transport and codecs, not to be confused with each other. The transport protocol will manage the communications, timing, and more in relation with the codec. The codec is the compression technique that will ultimately determine the bandwidth and quality of the image.

The Importance of Interoperability

There are a variety of manufacturers with technologies that are proprietary in nature and can only be used by those specific manufacturers, making interoperability with other brands impossible. They all have value—not negating that fact—but the focus here is standards.

[AV-over-IP for Enterprise Organizations]

While a standard could be defined by majority market share, interoperability between different brands allows more choice, better cost, innovation, and overall sustainability. The VHS vs. Beta format war is a great example. Betamax (proprietary to Sony) was better overall, but VHS was licensed to a vast amount of manufacturers, which resulted in lower cost to the consumer with a larger variety of choices. In the end, VHS became the dominate choice.

What makes the ultimate AVoIP standard? All you need is interoperability, no compression to very high compression for operation on any network bandwidth, low to no latency, near perfect image and audio quality, encryption, security, USB/RS-232/IR/CEC control, timing accuracy between different units, scaling, videowall modes, image rotation, seamless switching, windowing, remote previewing, OSD, backward compatibility, and the use of standard communication practices for the control and device protocol. Simple, right?

Moving forward, simultaneous low and high bandwidth will also be an important feature to bridge the remote workforce with the facility (unified communications). This is where H.264/.265 will shine, as locally high quality and low latency is necessary, while the remote user will need the lower bandwidth for the internet connection.

While this all sounds like the kid in the proverbial candy store, it does solve most issues across multiple markets. Broadcast, corporate, residential, digital signage, government, and medical currently focus on their specific needs—but it should not have to be segmented this way. One unified standard could open new innovations and capabilities to which each market has never been exposed. Often, the reason AVoIP seems intimidating is the rules each different standard requires on the network, as well as the protocols to control them.

On The Menu

Let’s look at what is currently available. They all have their pros and cons. Below is a brief list only—I encourage you to research deeper into the full specification to reveal how it may or may not impact your application.

MPEG (H.264, H.265): Very low bandwidth (typically utilized on 10/100 networks), it's great for internet transmission and recording. Long latency and poor image quality compared to others. Focused on audio and video.

SMPTE ST 2110: Broadcast centric, it focuses on better video quality at low latencies, however, it lacks the interoperability expected of a standard, as it has no session defined protocol, no encryption, and no transport control channels.

NDI: Developed by NewTek, this is a mid-compression, low-latency transport and codec. Mainly used in the broadcast industry, it has started to work its way into commercial AV using cameras as the means to gain traction. Good interoperability, but lacks the transport control channels and the higher quality video.

SDVoE: Focused only on 10G infrastructure, it delivers high-quality encrypted AV with no frame latency (100us) in a low power ASIC. Feature rich with video wall, windowing, scaling, and more. Transport control channels for RS-232, USB, and IR. Highly interoperable, but limited by a lack of 1G infrastructure capability.

IPMX: Focused on 1G to 25G, it uses the SMPTE ST 2110 and JPEG XS standards to achieve its current results. It supports transport control channels, encryption, and playback on computers. Depending on the partner, the video wall and other advanced features can vary. Currently only on FPGA, which makes it more costly and power hungry.

Dante AV: Continuing to build on its popular audio standard, it is currently focused on the 1G distribution space. Based on the IntoPix JPEG 2000 standard, it currently requires use of an FPGA, so it is costly and power hungry. It has transport control channels, but lacks the features other standards have and has a limited adoption due to current global supply chain issues.

ASPEED: On its third generation ASIC, ASPEED is known for its low-cost, full-featured 1G transport/codec. Image quality, latency, and feature set are extremely good. ASPEED is listed as a standard because of its popularity in the low-cost, low-power consumption market. It does lack interoperability between manufacturers that other standards have and is focused currently on 1G market.

FPGA vs. ASIC: What is important is not the breakdown of the differences, just the result to the product(s). For an AVoIP standard to be successful, it will be necessary to be available in an ASIC form. ASIC uses less power and costs less, leading to better adaptation in a variety of products. FPGA, while very flexible, has a high cost and a very high power consumption.

For example, SDVoE’s ASIC uses as little as 2 watts of power. When this standard first started as an FPGA, it was more than 12 watts. That is a lot of heat to put in a flat panel display or some other type of device, making it more difficult to have as a base feature.

So many choices, what does one do? The answer is easy. Evaluate the requirement of the application and use the standard that best suits the project. It will be years before there is one true standard that rises above the rest. Until that time, there are plenty of great choices.

KILOVIEW  launched its new 12G-SDI bi-directional converter N50 worldwide during its webinar on Thursday, July 28.

Following the successful launch of the N60 converter in April this year, the KILOVIEW N50 is another step ahead in the company’s mission of creating a growing ecosystem of powerful IP-based video transmission solutions. While the N60 focuses on converting HDMI to NDI and NDI to HDMI, the N50 will be able to convert 12G-SDI to NDI and NDI to 12G-SDI, and will also support the direct transmission of USB to NDI signals by integrating both NDI and NDI|HX into one converter.

[KILOVIEW Launches the NDI Recorder: Facts, Features, and What to Know]

With greater performance, this all-encompassing solution is intended to streamline and simplify processes in any professional IP-based video transmission environment, including broadcast, news gathering, sports, concerts, medical imaging, and live events.

“Both N60 and N50 offer broadcasters a solution to the difficult and time-consuming process of figuring out which encoder or decoder in the chain accepts an NDI or an NDI|HX stream. Since the N60/N50 may output both NDI and NDI|HX, there is no need to set different NDI formats anymore,” commented Judy Zuo, KILOVIEW’s vice president and head of sales and marketing. “With professional quality of image and low latency performance, the N50/N60 could boost the application of NDI in industries such as professional broadcasting, medical, education, and more.” 

Same as with the N60, the N50 offers unmatched color depth and transmission efficiency at an incredible price, by supporting 12gG-SDI and both main NDI protocols, as well as delivering both high quality or low latency under the most demanding professional broadcast and AV conditions.

Common features of the N60 and N50 include:

• NDI and NDI|HX: Both protocols supported with encoding and decoding functionality combined all in one small form factor.
• Bring HD USB video into NDI: For customers using USB HD camera sources, the N60 and N50 simply connect to the USB video and transmit it to a NDI source, opening up even more possibilities in NDI production environments.
• Better color performance: Up to YCbCr 4:2:2 color space and 10 bits color depth.
• High quality and low latency: 4K video bi-directional transmission with HDMI/12G-SDI input and output when every millisecond counts.
• Built-in IPS LCD screen: Quick, smart, and clear presentation of all vital parameters for intuitive live direction.
• Scroll wheel: Customize user settings and/or switch and control all video sources with ultimate ease.

Audinate, a leader in AV-over-IP network technology announced that Cypress Technology (CYP), a leader in the design and manufacturing of innovative Pro AV solutions, has adopted Dante AV for a new family of AVoIP extenders designed for use in multiple markets including houses of worship, education, and conferencing. 

As an original design manufacturer, Cypress Technology’s extenders with Dante AV are expected to launch by the end of 2022. Compatible with existing Dante audio products, this simplifies system design for system integrators and installers.   

[Audinate Launches Dante Studio Software, Boosts Video Production Capabilities]

Dante AV is a feature-complete AV-over-IP solution for the Professional AV market, implementing a codec, local HDMI and HDCP, ancillary data channels, and control. The on-board Dante AV Module provides Dante clock synchronization, control, discovery, transport, messaging, management, updates, and more. A comprehensive set of hardware documents, design files, and a complete software SDK allows OEMs to create complete, fully interoperable Dante AV products quickly and reliably with end-to-end HDCP support.  

“We’re excited to welcome Cypress Technology as one of our newest ODM partners,” said John Rechsteiner, senior vice president of sales, Audinate. “Their innovation in Pro AV combined with Dante AV offer powerful, versatile solutions for the market.”  

[The Nine 2022: Meet 9 Pro AV Superstars] 

Dante AV ensures accessibility and usability of video and audio through reliability, scalability, flexibility, and simplification with IT management and control, low latency and timing, and interoperability across systems. It provides complete interoperability for audio distribution and control with the more than 3,000 existing Dante products from more than 500 different manufacturers, delivering independent, fully synchronized audio and video streams.   

Matrox Video announced that it will unveil its latest technological advancements for remote production (REMI) and remote operation workflows at NAB 2022 (Booth N3118). Attendees will also discover a versatile portfolio that offers a variety of innovative approaches for today’s most demanding live media production workflows. Featured showcases include:

• Monarch EDGE encoder and decoder appliances for REMI enabling video professionals with 4K/multi-HD video transport for live, multi-camera events.
• Extio 3 IP KVM extenders empowering broadcast production facilities to reimagine more dynamic workflows so that creative professionals can produce content anytime, anywhere.
• ConvertIP SMPTE ST 2110 NMOS-aware and IPMX-compatible converter s showcasing how broadcasters can easily monitor ST 2110 IP signals on HDMI or SDI monitors.
• VERO ST 2110 signal generator and diagnostic appliance allowing users to validate ST 2110 devices for compliance before deployment.
• X.mio and DSX LE5 ST 2110 NIC and SDI I/O cards facilitating the development of industry-leading on-premise solutions.
• Matrox media framework helping broadcasters build virtual equipment rooms in the cloud that deliver an on-the-premise experience with zero compromises. Ask our experts for a sneak peek of the media framework solution.
• The IP Showcase (Booth W5222), where Matrox will once again be a participant and leading contributor to the advancement of ST 2110 and IPMX open standards-based IP infrastructures. Visit the IP Showcase to see ConvertIP and VERO alongside the industry’s latest ST 2110 and IPMX-ready technologies.

[Matrox Roadmap 2022]

Monarch EDGE 4K/multi-HD encoders and decoders help organizations produce more broadcast-quality content with fewer resources by transporting multiple synchronized camera feeds over dedicated WAN, LAN, or internet and back to the studio—with glass-to-glass latency as low as 100 milliseconds—for SDI-based productions. Equipped with tally and talkback to facilitate bi-directional communication between on-site camera operators and in-studio personnel and genlock support to keep signals in synch, Monarch EDGE is purpose-built for REMI productions. Monarch EDGE Command Center further streamlines the REMI deployment process by allowing broadcast operators to configure and customize streaming, recording, and decoding settings and operating modes from any device on the network that supports a web browser.

[Matrox Imaging Division Acquired by Zebra Technologies]

Extio 3 IP KVM extenders permit post-production facilities, control rooms, and OB vans to deploy secure and seamless 4Kp60 4:4:4 and up to quad 1080p60 4:4:4 video extension and switching support over a standard Gigabit Ethernet network, enabling remote connectivity for distributed teams and personnel. Extio 3 also comes equipped with Aggregator Mode, allowing users to operate multiple source computer systems from a single Extio receiver unit located at a remote multi-display station and control them with a single keyboard and mouse set. Furthermore, by enabling the Tile View feature, users can access, monitor, and control up to four separate systems on one Full HD or 4K monitor to benefit from productivity-enhancing remote workspaces.

NETGEAR has announced three new AV-over-IP products to be shown at the 2022 NAB Show (Booth N7310) in Las Vegas, NV. The introductions include the free NETGEAR Engage Controller application—which builds on the success of the AV graphical user interface (GUI) found in the M4250 series managed switches—and two new, smaller M4250 desktop switches to allow for streamlined installation in a range of space-limiting applications. 

Together, the new products strengthen NETGEAR’s increased commitment to the AV-over-IP market, which exploded over the last year as high quality, low latency video and audio distribution over an IP network has helped to increase scalability and innovation throughout the Pro AV industry. 

[NETGEAR Roadmap 2022]

The NETGEAR M4250 AV Line Series switches are unique in the industry with an AV-oriented GUI. Removing all the complex menus filled with arcane IT network jargon, the AV GUI provides a simple, template-based approach to switch configurations. The streamlined workflow enables AV integrators and installers to dive right into projects with the confidence that all the network settings are correct for their AV application. It eliminates the steep learning curve and cumbersome setup normally associated with network switch configurations. 

The new NETGEAR Engage Controller application extends this simple-to-use approach providing the same level of efficiency with comprehensive configuration of any M4250 or M4300 managed switches. With only a few clicks, users can configure these robust switches for any AV-over-IP installation ranging from digital signage and wayfinding to entertainment venues, corporate conference rooms and lobbies, education, houses of worship and more. Available next month, this new standalone software solution will be a free Windows, Mac, and Linux application users can use to set up and monitor NETGEAR’s powerful switches engineered for AV over IP.  

[Mobile Video Devices Announce Distribution Partnership with NETGEAR]

Since its launch, the M4250 AV Line of managed switches has redefined Pro AV industry benchmarks, due to the AV-oriented design, unique AV GUI, and the same out-of-the-box functionality found on the popular M4300 and M4500 switches. From conference rooms to digital signage, the new M4250 compact desktop models are small enough to fit behind a monitor or under a conference room table, allowing full functionality in a compact form factor with the horsepower needed for complicated installations.  

The new M4250-9G1F-PoE+ (GSM4210PD), targeting audio installations, is fanless and comes with eight 1G PoE+ ports and another 1G standard port, along with one SFP port for uplinks. The companion model M4250-8G2XF-PoE+ (GSM4210PX) has adjustable fans and eight 1G PoE+ ports, with an additional two SFP+ ports for higher bandwidth uplinks needed in video installations.

“NETGEAR has continued to recognize the evolution taking place in the Pro AV world and specifically the advancements in AV-over-IP installations that are changing what is possible in our industry,” said Laurent Masia, director of product line management for managed switches at NETGEAR. “The latest example of our commitment to this space is a pairing of these new products that further elevate our managed switch product line and deploy an entirely new way of switch configuration solely designed with the AV Pro in mind.”

[Atlona, NETGEAR Team Up to Simplify AV-over-IP Deployments]

Both the M4250 desktop models and Phase 1 of the NETGEAR Engage Controller will be available in Q3.

NETGEAR is also celebrating more than 150 Pro AV technology partners at NAB. The list includes many of the most widely recognized names in the industry, as well as boutique companies producing innovative technology, validating NETGEAR’s commitment to the industry. As the world continues to adopt more AV-over-IP technologies, endpoint, display, camera, and structured cabling companies are aligning with NETGEAR to provide complete compatibility through extensive testing and mutual certification. 

“When you look at the switch you can tell that they get AV and they have actually engineered the solution that meets the high bandwidth requirement for an AV environment,” said Jatan Shah, vice president, QSC. “NETGEAR just gets it.”

High-performance media storage specialist ELEMENTS announced a new version of its popular BOLTNVMe storage appliance. The new revision boasts updated hardware delivering hugely increased performance. 

Users recognize BOLT’s advantages in delivering consistently very high performance in demanding applications right across post production, at resolutions up to 8k. Because it is a large capacity device—300TB of high-performance shared storage in a single 2U chassis—it means data managers do not need to worry about optimizing the allocation strategy for power users in VFX and grading. 

 [SCN Exclusive: Expect Big Changes at 2022 NAB Show] 

“We know that video professionals and post production facilities just want to get on with their creative workflows,” said André Kamps, CEO of ELEMENTS. “We originally conceived BOLT to give them the performance they need, while eliminating the tiresome business of managing storage and moving files from disk to NVMe.” 

The new version of BOLT keeps the high capacity, but dramatically boosts data delivery. At 25GB/s per chassis BOLT was already 10 times faster than traditional NVMe devices. Now, thanks to an updated hardware platform, built on PCIe 4.0, it can deliver up to 70GB/s, meaning it can happily sustain a large team of demanding users. 

[NAB 2022 Preview: Ready to Welcome Exhibitors from 38 Countries]

“Developments in IT technology mean that we can now give BOLT a huge speed bump, making it even better for organizations,” explained ELEMENTS CTO Heiner Lesaar. “And along with the incredible performance, it still consumes only around a tenth of the power of a regular, disk-based 300TB shared storage device. Better performance; simpler operation; good for the environment.” 

The new prototype of BOLT will be among the systems demonstrated by ELEMENTS at NAB 2022 (24 – 27 April, Las Vegas Convention Centre, booth N5217).

As part of the company's focus on "Software-Defined IP Solutions" at this year's NAB convention, FOR-A has announced a partnership with premiere IP transport provider Media Links and network time synchronization professional Seiko Solutions to create an end-to-end IP contribution and production ecosystem. The collaboration will provide low-latency IP contribution including the option of JPEG XS compression and Precision Time Protocol (PTP) for the precise synchronization of video and audio signals in hybrid IP-baseband systems. This IP-based contribution solution will be connected to FOR-A's new IP/SDI multi-purpose signal processor for a complete and seamless workflow.

The company will demonstrate its latest solutions at the 2022 NAB Show (Booth C5408), which runs April 24-27 in Las Vegas, NV.

[2022 NAB: FOR-A to Debut Range of SDI and IP Hybrid Products]

"This partnership brings together three industry-leading companies to create an effective and reliable end-to-end IP workflow solution with precise synchronization for today's production environments," said Satoshi Kanemura, president, FOR-A. "We are proud to be part of this important collaboration to help improve live productions that rely on traditional and IP-based sources."

The new workflow combines some of the latest technology from Media Links, Seiko Solutions, and FOR-A. FOR-A's new advanced signal processor (above, to debut at NAB 2022) will provide all types of conversion and synchronization of IP signals—as transported across wide area networks by the Media Links MDP3020 MAX IP media gateway and distribute those signals under the highest accuracy of PTP synchronization—secured by Seiko's PTP Grandmaster clock.

With a 140-year history as a provider of time solutions and cutting-edge products, Seiko brand is widely known for its high-quality watches and clocks. As an ICT (Information and Communication Technology) solutions company that carries the brand, Seiko Solutions provides various product lines, including highly accurate and robust PTP Grandmaster clocks that realize time synchronization in areas such as broadcasting, social infrastructure, and data centers. The Grandmaster clock accepts multiple GNSS with holdover accuracy for redundancy. 

“This is the type of environment where our PTP Grandmaster clock can really shine," said Jun Sekine, president, Seiko Solutions Inc. “It will play a critical important role in this IP ecosystem and serve to differentiate it from others without high-precision time synchronization. We’re very excited about this collaboration with FOR-A and Media Links."

As part of Media Links' 100G IP solution portfolio, the modular Media Links MDP3020 MAX Media Gateway is designed for mission-critical IP transport of digital television signals in the most demanding and challenging applications. It employs SMPTE standards for video signal transmission and supports JPEG 2000 and JPEG XS compression, as well as hitless switching for highly reliable IP transmission. "Our secure and low latency IP contribution platform will fit seamlessly inside this end-to-end IP ecosystem," said Al Nunez, president, Media Links, U.S. "We're looking forward to seeing customers' reactions after they witness its performance at NAB this year."

In keeping with FOR-A's mission to provide "Software-Defined IP Solutions," this collaboration presents a seamless, low-latency IP-based contribution and distribution solution with precision synchronization and a powerful signal processor for conversion of any format.

"We're thrilled to have such great collaboration," added Kanemura. "These are three best-in-breed technologies that combine to provide an unparalleled IP ecosystem. It addresses all the challenges our customers have shared with us. We're looking forward to a very promising NAB this month."

Just Add Power, a leader in AV-over-IP distribution, has partnered with NETGEAR, the leading provider of networking products that power businesses both large and small. With this partnership, NETGEAR's M4250 Series of AV-managed switches and Just Add Power's AV-over-IP solutions have been tested and certified to be interoperable, ensuring installers can quickly and reliably configure, deploy, and complete AV-over-IP projects with ease.

[Just Add Power Roadmap 2022]

"Just Add Power was built to provide installers with an incredibly simple yet innovative way to install AV-over-IP systems," said Ed Qualls, CEO and founder of Just Add Power. "At every step of our product development, we've worked to maintain our modular approach that allows projects to be scaled infinitely in size and indefinitely into the future. This certification honors our continued commitment to that approach and ensures that integrators won't be tripped up by complex IP configurations. NETGEAR is one of the most recognized IP brands, and integrators can trust their switch is ready to leverage all the benefits we've built into our devices within their projects."

[Road to ISE: Just Add Power]

Strengthening Just Add Power's multicast switching protocol support, NETGEAR's M4250 line of AV switches are optimized to work with Just Add Power's solutions. The pre-built NETGEAR configuration profile, available from Just Add Power's AMP software, eliminates the typically time-consuming switch configuration tasks. With simple drag-and-drop interfacing, the profile automatically sets up IP addresses and channels, reducing complexity and labor while facilitating interoperability between Just Add Power devices, sources, and switches utilizing the same network.

"For years, Just Add Power has been at the forefront of AV-over-IP, making them a natural partner in the Pro AV industry," said Laurent Masia, director of product line management for managed switches and Pro AV engineering services at NETGEAR. "In addition to offering installers tested and certified switches that provide a reliable foundation for their installs, integrators have access to our network design services and installation support. We, like Just Add Power, are committed to ensuring IP-based projects are completed without a hitch."