Strengths
One-Stop Interactive Teaching
Functioning as a comprehensive online education solution, it seamlessly integrates a variety of features including live communication, instant messaging, screen sharing, and interactive whiteboards. By replicating real-world teaching environments, it effectively caters to a wide range of educational requirements.
Global Network Access Optimization
It is deployed globally to enable nearby access for users in the last mile, with a global end-to-end latency of below 300 ms, a packet loss prevention rate of over 80%, and a network jitter prevention capability of over 1,000 ms.
Ultra-Low-Latency Teaching Experience
It facilitates ultra-low latency viewing experiences, achieving below 1-second delay, synchronizing audio/video with whiteboard content, and seamlessly managing mic activation/deactivation for over 10,000 viewers in a room. Additionally, it ensures global chat latency stays under 150 milliseconds and guarantees a delivery success rate of 99.99%.
Easy and Quick Integration
It offers a wealth of scenario-based components. Running the demo takes just a minute while integrating the SDK process can be completed in half a day.
Scenarios
One-to-One Online Teaching
- The solution is deployed globally to provide last-mile access for users outside mainland China.
- It optimizes network access for tier-3 and tier-4 cities, as well as level-2 ISPs within mainland China.
- It ensures smooth audio and video experiences even with packet loss rates of 50% for audio and 80% for video.
- It offers a lightweight, WYSIWYG recording solution.
Interactive Small Class
- The solution prioritizes audio and screen sharing streaming.
- It utilizes the same 3A engine as VooV Meeting, along with an intelligent noise cancellation algorithm.
- Its performance is specifically optimized for low-end devices.
- It supports customized cloud-based recording.
Interactive Big Class
- The solution enables ultra-low latency viewing of under 1 second and ensures synchronization between audio/video and whiteboard.
- It supports large rooms with a capacity of over one million users each and allows seamless student mic-on/mic-off functionality.
- It offers a chat room service with no user limit, a unique feature in the industry.
Online Programming
- The solution provides a secure and reliable remote control mechanism.
- It delivers exceptional performance, ensuring a smooth user experience even in weak network environments.
- It is optimized for low-end device models with efficient CPU utilization.
Online Study Room
- The solution allows for real-time co-anchoring with an unlimited number of viewers.
- It supports low-latency live streaming and relayed push, which helps reduce costs.
- It facilitates team and group study, accommodating various educational scenarios.
- It offers one-stop content moderation, simplifying regulation and protection efforts.
Super Small Class
- This solution accommodates expansive gatherings in rooms with up to 100,000 members, enabling participants to engage in chat interactions effortlessly from any location.
- It facilitates seamless joining of discussions and smooth toggling of microphone controls, ensuring uninterrupted communication.
- Special messages like likes, gifts, and rewards can be sent using custom messages, enhancing the engagement and conversion rates of paid applications. Customizable message priorities guarantee that high-priority messages are promptly displayed and not overlooked.
- Control functionalities such as raising hands, toggling microphone controls, and muting are implemented through custom messages, fostering an interactive salon-like ambiance.
AI Class
- The solution’s server can transmit media streams, supporting both raw streams and video files.
- Its high-performance server SDK optimizes computing power usage.
- Its advanced intelligent frame interpolation algorithm enables seamless transitions between different video segments.
Online Music Teaching
- The solution’s noise cancellation algorithm, tailored for music scenarios, ensures high-fidelity audio.
- With a 48 kHz sample rate and 192 Kbps bitrate, it provides exceptional audio quality.
- It supports features like teaching whiteboard and sheet music annotation.
- It also offers fisheye distortion correction.
Online Fine Arts Teaching
- The solution supports high-definition encoding, delivering vibrant color and saturation reproduction.
- It incorporates an AI-based perspective algorithm tailored for fine arts applications.
- It is optimized for optical refraction lenses.
- It facilitates cross-platform interaction.
Success Stories
VIPKid
VIP Peilian
Zhangmen
Xueersi Online School
Xiaoetong
Dingdong Class
PalFish
Spark Education
Zuoyebang
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