セーバー List of Products and Services

■Overview of the Service • By incorporating 'SVC LIVECAST' into edge devices such as drones and robots at remote locations, it enables video communication and calls between the center and the edge devices. • This system, utilizing WebRTC, can be accessed via a web browser. It can be installed on the devices you are already using without the need to purchase special equipment. • "Remote locations can utilize wireless connections such as 4G/5G, WiFi, and WiFi-HaLow (TM), as well as general-purpose devices like PCs and Jetson, allowing for live streaming and video sharing without the need for expensive network infrastructure or equipment." ■Features of the Service 1. A service that easily realizes video transmission using WebRTC. 2. Secure and low-latency transmission and sharing of video between two remote locations. 3. Proven low-latency live video transmission with a minimum of 80ms for video and audio. 4. No complicated setup is required; network configuration can be done with the same ease as using a regular PC. 5. The server used can be installed on AWS contracted by the customer. It can also be built on-premises.

• Embedded Board Computers

A remote monitoring system that delivers camera footage mounted on embedded devices, IoT, robots, etc., with low latency of "under 100 milliseconds." The core of the video, the WebRTC engine, is uniquely designed by our company, achieving a lighter, faster, and lower-latency performance compared to conventional engines. It can be built into not only browser environments but also devices such as embedded equipment, IoT, drones, and robots. In addition to the necessary functions for remote communication, including video, audio, and text chat, it also supports features like recording. The previously required relay streaming server is no longer necessary, resulting in significant reductions in operational costs. Based on this system, we will build a system that meets your needs. Please feel free to consult with us.

• Embedded system design service

Saver Video Connect is applied to the communication of robots for remote monitoring and remote operation, allowing confirmation of video from a distance with low latency of less than 100 milliseconds, enabling real-time operation. The core engine of WebRTC, which is central to the video, is uniquely designed by our company, achieving lightweight, high-speed, and low-latency performance compared to conventional engines. It can be built into not only browser environments but also embedded devices, IoT, and robots. In addition to the necessary functions for remote communication, such as video, audio, and text chat, it also supports remote operation and recording. The previously required relay streaming server is no longer necessary, resulting in significant reductions in operational costs. Based on this system, we will build a system that meets our customers' needs. Please feel free to consult with us.

• Other information systems

"SVC LIVECAST" is a video distribution system that securely transmits and shares video between two remote locations with low latency. • Easily transmit video from a remote relay location to the studio with low latency. • Enhance the quality of camera footage from remote locations. • Allow members on-site at remote locations to verify broadcast footage (edited results) in real-time. • Confirm video signals with low latency to control/operate equipment located remotely. • Share video and collaborate on-site between different locations. It can be used reasonably for various use cases. • If you are experiencing issues with reduced image resolution due to communication conditions or participant numbers on platforms like Zoom or MS Teams, please consider this! 【Features】 • Proven IP low-latency data transmission with a minimum of 100ms for video and 80ms for audio. • Transmitters/receivers can be installed anywhere, and services can be used at a flat rate based on the contracted period and number of channels. • Simple operation allows for video transmission and previewing. *For more details, please refer to the PDF document or feel free to contact us.

• Image Transmission Equipment

We provide strong support for WebRTC development. Our uniquely developed platform, "Saver Video Connect," is a WebRTC-based, fully multi-platform compatible video chat and low-latency video distribution system. Based on this platform, we customize features to create products that meet our customers' needs. ■ Basic features of the "Saver Video Connect" platform - Achieves ultra-low latency of under 100 milliseconds - Virtual conference room matching function - Share various data (video, audio, text, video chat) - Recording and playback functions, data storage (client upload type) - View login/logout history - Standard support for HD to 4K distribution - Integration with YouTube Live We will provide solutions for remote control, telemedicine, live streaming, and other applications that leverage the mobility of smartphones, which will be a major theme in the future.

• EAI/ETL/WEB application server

It's a small-scale interview broadcast, but sending multiple staff members to the location incurs costs. That said, having visuals and audio from the site would greatly enhance this segment... In such cases, we propose a set of equipment that allows for broadcasting without staff, while keeping costs down. 1. A system for exchanging video between performers in remote locations and staff at the station, called 'SVC LIVECAST.' • A mini PC is used as a client device for performers. They can simply unpack the mini PC sent by the station and turn it on to start using it! • It balances the convenience of a computer with the high quality of broadcasting equipment (easy installation and setup! / ensures broadcast quality! / includes necessary features for production!) • An IP intercom system is built in for communication and instructions between the performers and station staff. 2. Video broadcasting system • A live video editing and broadcasting system that receives multiple camera feeds from the broadcast site, allowing for switching between various feeds to deliver to numerous viewers. 3. IP intercom system 4. Whiteboard (cue card) system *Please download the case study materials in PDF format. Feel free to contact us with any inquiries.

• Other embedded systems (software and hardware)

We have applied Saver Video Connect as the base system for remote language lessons, ranging from small groups to large-scale sessions. Instructors can manage their work shift schedules and the content of the lessons, allowing for seamless operation. The system is equipped with essential features for remote lessons, including video, audio, and text chat, as well as whiteboard sharing, document sharing, sound effect playback, and lesson recording. Student devices are compatible not only with PC browsers but also with smartphones, enabling a system configuration that operates entirely within a browser environment. Once the lesson begins, direct communication between the instructor and students starts, eliminating the need for a relay streaming server that was previously necessary, resulting in significant cost reductions. Additionally, the multi-screen feature (showing participants' video, teaching materials, whiteboard, etc.) creates an experience similar to in-person lessons.

• Other information systems

• The client device is configured by connecting a camera and devices (such as Wi-Fi, 4G/5G modems) to a mini PC (Jetson), making installation and setup easy. • Camera resolution, audio/image codecs, and maximum communication data volume settings can be adjusted according to the required image quality and communication environment. • Optimized by WebRTC technology, video transmission delay can be reduced to about 100 milliseconds. • Nurses visit patients in remote locations and transmit auscultation sounds, conversations between doctors and patients, and video through the internet.

• Other network tools

Our app development creates suitable forms for various purposes, such as SFA tools, sales support apps, and catalog apps, for iPad, Android, and tablets. We have developed our own app framework that allows for horizontal deployment in the design and implementation of a wide variety of mobile devices, adapting to various types of development. We can accommodate a wide range of applications, from business formats to gaming. 【Features】 ■ Production of apps suitable for each device ■ Cross-platform ■ Operation confirmation on actual devices ■ Unique API and framework *For more details, please refer to the external link or feel free to contact us.

• Embedded applications for mobile phones and PDAs

In video streaming, there are issues with delays, such as "in conventional video streaming, there can be a delay of 10 to 30 seconds from the actual time to when the video is received and viewed" and "we tried to solve it with WebRTC, but we feel a delay of more than 1 second." This document provides detailed information on how to address the concerns regarding delays in video streaming. It also introduces basic features of WebRTC, application functionalities, and an image of on-premises environment setup. Please take a moment to read it. [Contents] ■ Issues with delays in video streaming ■ How to resolve the issue of "in conventional video streaming, there can be a delay of 10 to 30 seconds from the actual time to when the video is received and viewed"? ■ How to resolve the issue of "we tried to solve it with WebRTC, but we feel a delay of more than 1 second"? *For more details, please refer to the PDF document or feel free to contact us.

• Other services

This document provides a detailed introduction to the construction of a VideoChat system that supports up to 4K. "Is it impossible to communicate in 4K using WebRTC in a browser?" "Is the device performance insufficient to play 4K?" We provide information to solve the challenges of 4K resolution VideoChat. We also introduce the basic functions and application features related to WebRTC. Please take a moment to read it. 【Contents】 ■Challenges of 4K resolution VideoChat ■How to solve the issue of "Is it impossible to communicate in 4K using WebRTC in a browser?" ■How to solve the issue of "Is the device performance insufficient to play 4K?" ■How to solve the issue of "When switching to 4K, the video appears delayed?" *For more details, please refer to the PDF document or feel free to contact us.

• Other services

"SaverVideoConnectV2" is a WebRTC-based, fully multi-platform compatible video chat and low-latency video distribution system. As long as you have a WebRTC-compatible web browser, you can start using it simply by connecting to a website that incorporates WebRTC. In addition to video and audio communication such as screen sharing, URL sharing, and chat, it also allows for the sharing of text and data. [Use Cases] ■ As a tool for remote work ■ Remote control where video delay is not acceptable ■ International meetings for import trading companies with many overseas negotiations ■ Remote monitoring and communication for robots ■ Building remote language lessons and tutoring systems ■ Remote video call centers *Please download the case study materials in PDF format. Feel free to contact us with any inquiries.

• Other information systems

Saver Video Connect V2 has been utilized for the purpose of streamlining call center operations and easily establishing a Face-to-Face environment. It also allows for the management of operator shift schedules and the content they can handle on the call center side, making it possible to operate as is. In addition to the necessary features for remote lessons, such as video, audio, and text chat, it is equipped with whiteboard sharing, document sharing, sound effect playback, and lesson recording. It can also be built into your company's website, allowing for integration with existing systems. The devices on the student side are compatible not only with PC browsers but also with smartphones, enabling a system configuration that operates entirely within a browser environment. Once the lesson begins, direct communication starts between the instructor and the student, eliminating the need for a relay streaming server that was previously required, resulting in significant reductions in operational costs.

• Other information systems

This document introduces the implementation method of a safe and secure VideoChat system. It includes information to solve common challenges in implementing VideoChat systems, such as concerns about whether call content is being leaked and issues with poor video and audio quality. It also provides an overview of basic features related to WebRTC and the setup of an on-premises environment. Please take a moment to read it. 【Contents】 ■ Common challenges in implementing VideoChat systems ■ How to resolve concerns about potential leakage of call content? ■ How to address issues with connectivity and response times? ■ How to improve poor video and audio quality? *For more details, please refer to the PDF document or feel free to contact us.

• Other services