Month: August 2020

A 30-minute lecture from Audinate Vicissi, to understand the frequent asked qeustions in the use of Dante (the de facto networked digital media standard) and basic network troubleshooting ideas. It can help users better understand the working principle of Dante and the key points to pay attention to when setting up the system, as well as the troubleshooting logic when encountering problems.

With the development of current technology, Dante has broken through the limitations of local area networks and can transmit uncompressed and fully synchronized signals based on the cloud, realizing the arbitrary interconnection of Dante signals. This technology will redefine the professional audio and video AVoIP world and open a new door for the future of true AVoIP and IOT links.

When our application scenarios are all software-based and hardware products are all standardised, we need to define our hardware through software, and this time with the power of APIs. And now, the AI wave is coming, how to give APIs to AI, and leverage the power of AI to push our software-defined road to the fast lane, this is what we hope to exchange in this hour this year.

Micro-LED is an innovative display technology utilizing micron-scale, self-emissive LEDs as pixel units. Known for high brightness and longevity, it’s widely regarded as the next-generation display technology with strong potential across large-format displays, consumer electronics, and micro-displays. Existing large displays (>120 inches) face challenges, including low image quality, visible seams, and high costs. TFT-based Micro-LED effectively addresses these issues by delivering enhanced visual quality and seamless splicing. Leveraging AM hybrid driving, these displays achieve exceptional contrast ratios (up to 1,000,000:1) and over a billion colors, while independent encapsulation ensures a truly seamless spliced display.

In terms of cost efficiency, TFT-based Micro-LED enables significant savings in materials and processes across LED emitters, ICs, backplanes, and bonding techniques. However, limitations in the maturity of materials, equipment, and processes restrict large-scale production. Key technical hurdles include achieving uniformity in LED emitters and improving manufacturing yields, both crucial for cost-effective, high-quality displays. To address these, solutions like mixed Bin+Demura ensure pixel-level uniformity, while multi-dimensional inspection and repair processes maintain zero-defect screens.

With critical challenges largely resolved, further collaboration along the supply chain is essential to reduce costs and make Micro-LED displays viable for industrial-scale production.

For the existing SMD solution LDE full-color display products, IC driver solutions generally use R/G/B light-emitting chips to use separate ICs for power supply. The R red color in the LED easily causes high-temperature color bands and other product problems that affect the display effect; The Qiangli Jucai R/G/B driver unified temperature equalization energy-saving technology allows one driver IC to drive the R/G/B three-color light-emitting chips at the same time, so that all chips have the same current and heat; in product application, this technology can make the product heat evenly, not easy to produce high-temperature color bands, and have higher brightness. At the same time, it improves the display effect of the product and promotes the industry to further develop in the direction of popularization and application.

Deep Operations in Audio-Video Space: Exploring New Paths for Efficient Management and Fault Prevention

Analyze the current situation and challenges faced by the professional audio-visual industry, and anticipate the technological development trends for the professional audio-visual industry over the next 3 to 5 years.

The expression of global design must rethink the universality of national elements from a new perspective, and design must be considered in a global mindset. The best way to maintain both universality and national identity is to use a global perspective and vision, and to combine national thinking, emotions, and spirit into the best design solution.

China has 56 ethnic groups, thousands of years of civilization, and cultural diversity and choices that other Western countries do not have. Moreover, the inheritance and continuation of Chinese culture for thousands of years is also a rare and precious resource for design innovation. Compared with Western monoculture, we have inherent advantages. However, we do not understand how to explore and innovate traditional ethnic culture to reflect the spirit and values of the current country and nation. This is exactly the topic we need to study and develop in the future.

How to infuse new vitality into AV systems by leveraging cutting – edge AI technologies? Through intelligent models, the signal quality can be automatically and accurately detected, with continuous real – time feedback provided. This enables the efficient calculation of room audio – visual quality and significantly boosts the detection efficiency of AV systems. This is not merely a technological innovation; it represents a qualitative leap in the audio – visual experience, allowing you to glimpse into the infinite possibilities of the future AV world in advance.

SDVoE: The core technology of Software Defined Video (SDVoE) based on Ethernet is considered the only true alternative to traditional matrix switching applications and has had a significant impact on the emerging AV over IP market. On standard 10G Ethernet networks using commonly used APIs, SDVoE can transmit video signals with microsecond level latency and up to 4K resolution, as well as original distortion free image quality, audio, and control signals.

In today’s increasingly active AI application technology, Alan Yang, Secretary General of SDVoE Alliance China and Head of Semtech Video Products China, will mainly introduce SDVoE technology and its alliance, and its practical applications in integrated operating rooms, sports venues, and campuses in conjunction with the development of AI technology. There are also esports competitions, such as the esports competition of the Harrisburg University Storm Team and the government emergency command and control center project.

This paper introduces the application of advanced kinetic motion sensing components and high efficiency amplifiers in MSG Spere in Las Vegas, Disney theme park and various interactive entertainment projects. Efficient motion-sensing components can provide listeners with a fourth dimension of audio experience (bone conduction ability that can transmit sub-low frequency vibrations and achieve sound), thus enriching the audience’s live experience at the perceptual threshold and providing creators with innovative tools with more dimensions.

Then, the technical principle, architecture, DSP incentive processing, Aoip technology use and API interface control are introduced. Finally, the energy-saving technology based on green energy kinetic energy components and power amplifiers is briefly described, which saves considerable carbon dioxide emissions, and the reason why the business benefits are recognized by the owner.

1. New demands in the commercial and entrainment industries
2. The application of AI and interactive technology in the commercial industry
3. Sharing of successful cases
4. The application of AI and interactive technology in the entrainment industry
5. Sharing of successful cases
6. Challenges and Solutions
7. Future Trends and Prospects
8. Q&A

Based on multi-modal 3D video large model technology, create a full-process 3D AI film and television production platform, serve the film and television production and pan-video industry, provide the industry with the core technology and software tools for AI film and television production, and solve modeling and motion through AI technology. Empower tens of millions of creators, let each have an AI crew, and increase production efficiency by 100 times.

Space calculation refers to the calibration of the relative position between the LED screen and the camera in the shooting space. The camera positioning technology of AI+XR during the calibration process is mainly a system that outputs 6-DOF information from the camera, in order to guide the green screen/LED system to provide virtual content overlay that matches its perspective while the camera is in motion. This technology is a key feature of virtual content production, which can perfectly align virtual cameras with physical cameras and combine reality and virtuality. This domestic technology is conducive to the seamless integration of the real shooting part and the virtual expansion area fitted by the software, making the entire picture have a sense of realism and unity.

This speech focuses on the standardization features of IPMX professional audiovisual solutions. Addressing industry challenges caused by inconsistent standards including protocol, brand, or product lock-in, it explains how IPMX achieves multi-vendor device interoperability through standardized architecture and gateway products in standardization, networking, control, and management, enabling users to freely choose the most suitable products.

A digital audio solution that conforms to the national development strategy and precisely meets the needs of the reform wave in the radio and television industry.

Wireless Multichannel Audio System (WMAS) introduces innovative solutions for Programme Making and Special Events (PMSE) applications, specifically targeting wireless microphones and in-ear monitors (IEMs). These systems prove particularly advantageous when a significant number of audio channels are required but the available radio spectrum is limited. Importantly, it should be noted that WMAS serves as an additional option for optimizing spectrum utilization more efficiently, rather than replacing traditional narrowband systems. Like narrowband systems, WMAS also rely on unoccupied spectrum for uninterrupted operation, ensuring interference-free performance.
Shure, as a global leader in the PMSE sector, will bring the latest technologies in the market such as WMAS and to ensure global harmonization, Shure kindly urges regulators worldwide to allow WMAS technology.

The application of non-inductive sound reinforcement technology in the conference greatly improves the quality of the conference and teaching, and reduces the constraint of equipment, but the remote sound pickup is subject to great physical limitations, which seriously affects the user experience. This speech mainly focuses on how to break the bottleneck in multiple dimensions such as algorithm and hardware, and provide a more comfortable and efficient sound reinforcement experience.

This topic focuses on the application of AI-enabled beam-tracking microphones in local sound reinforcement. Traditional methods are difficult to achieve local sound reinforcement applications for sound pickup over long distances. However, with the empowerment of AI, the physical limitations have been broken, enabling a breakthrough in conference sound reinforcement. This topic will share the working mechanism of AI algorithms in the application of ceiling array microphones for local sound reinforcement, the approaches to performance improvement, and the application effects in actual venues. It is hoped that greater potential can be tapped through this, helping relevant industries optimize sound reinforcement technologies, enhance users’ auditory experience, and contribute valuable references to the development of the industry.

When deploying audiovisual networks, professionals from the industry who are not familiar with IT often encounter various frustrating issues. To assist them in quickly resolving these common problems, we will explore troubleshooting techniques for typical AV network issues from a professional perspective with the OSI model as a framework.

This speech will delve into how the concept of people-oriented is integrated into smart meetings, from designing comfortable and healthy meeting environments, to designing healthy eye protection meeting screens that meet the needs of employees, to promoting intelligent solutions for team collaboration and communication. It will comprehensively demonstrate how smart meetings revolve around people, creating efficient, comfortable, and convenient new experiences for smart meetings.

The presentation will explore how artificial intelligence technology is revolutionizing the meeting office experience. The speaker introduced several solutions for AI in conference audio and video software and hardware, focuses on how AI can use speech recognition technology to achieve functions such as meeting transcription and real-time translation between Chinese and English, and improve the efficiency of meeting communication. The audio and video devices empowered by the large model have unique functions and use scenarios.

With the development of AI technology, intelligent conference rooms have become an important component of modern office work. It is gradually becoming a key choice for enterprises to improve meeting efficiency, enhance meeting experience, and promote team collaboration, and will also become a trend in the development of modern enterprises.
In the era of AI, intelligent conference rooms will be equipped with high-definition displays that can clearly display various types of content, without the need for complex wiring and cumbersome equipment, and without the need for debugging to quickly start meetings; Easily control the meeting process and record voice to text conversion; The intelligent camera automatically captures images and has facial recognition and tracking functions. Supporting online collaboration and interaction among multiple people, intelligent meeting rooms greatly improve meeting efficiency with their advantages of efficiency, collaboration, and innovation, bringing new meeting experiences and strong competitiveness to enterprises.

With the increasing prevalence of both local and remote meetings in the workplace, the demand for meeting efficiency has surged. Challenges such as unclear or unsynchronized audio and video, audio system feedback, unnatural sound, inability to activate all microphones, limited microphone range, and echoes in remote meetings can significantly hinder the progress of discussions. This technical session will analyze the root causes of these issues from the perspective of an audio-visual system designer and offer practical solutions. Our goal is to provide users with design concepts for achieving clear, high-fidelity, and appropriately balanced audio-visual systems. Stay tuned for valuable technical insights!

As demand for intelligent video transmission grows, Yuan leads industry transformation by integrating SDVoE’s ultra-low latency and efficient processing with NVIDIA Edge AI’s real-time analytics. Yuan’s solutions are achieving strong results in Pro AV, advancing intelligence across industries.

AI-based video tracking technology has gradually appeared in many high-end lecture venues, providing high-quality image support for the realization of automatic broadcasting and remote online audiences. However, if the speaker’s movement path is no longer limited to a single-plane booth, but requires synchronous tracking of multiple directions and multiple cameras, more complex AI calculations and collaborative processing mechanisms are required.

In the post-pandemic era, hybrid meetings, digital offices, artificial intelligence applications, and the Internet of Things are gradually becoming irreversible technological trends in global intelligent office environments. As these trends deepen, the inadequacy of traditional meeting rooms and office spaces becomes increasingly evident. In the context of rapid digital development, advanced organizations are not only focusing on innovation and breakthroughs on the production side, but are also gradually placing greater emphasis on the digital upgrade of business-supporting systems. The “Singularity” signals the arrival of a major transformational moment, marking the shift from traditional communication methods to more efficient and intelligent communication methods. This marks the beginning of a new era of boundaryless collaboration. The speech will explore the following three dimensions: How can AI and IoT enhance user experience? How can meeting operations transform to create value in business operations? Can central control configuration be as simple as building with blocks?

Focusing on the various types of meeting scenarios faced by today’s enterprises, analyze the user demand points under each scenario from both audio and video dimensions, share how to empower audio/video solutions through AI technology, and show specific application cases.