- The solution supports 48 kHz sample rate, 128 Kbps bitrate, and stereo sound, delivering a high audio quality comparable to CD.
- It features an ultra-low latency below 300 ms, ensuring a precise alignment among the accompaniment, vocal, and lyrics.
- It also supports low-latency in-ear monitoring, helping users carry a tune with ease.
- It is connected to the AME copyrighted music library, covering songs by popular singers.
- It implements song request management and seat management, genuinely simulating an offline karaoke experience.
- It offers various message types such as on-screen comment, gift, and like.
Strengths
Cross-platform global interconnection
It is a leading solution in the industry that truly implements cross-platform interconnection, features perfect adaption to 5,000+ device models, and delivers a global end-to-end average latency of below 300 ms.
High-Quality Communication on Weak Networks
Tests show that with a packet loss prevention rate of over 80% and network jitter prevention of over 1,000 ms, it can guarantee smooth and stable audio/video communication of high quality even in weak network environments.
Easy and Quick Integration
It provides a rich set of scenario-based custom components to help you quickly implement various features in the simplest way, such as voice chat, online karaoke, and one-to-one private chat.
Scenarios
Online Karaoke
Voice Chat Room
One-to-One Private Chat
Chat Salon
Online Karaoke
Voice Chat Room
- The solution enables 6-8 users to smoothly mic on/off for audio chat.
- It offers multiple audio effects, such as real-time voice changing, stereo sound, ambient sound effects, and reverb.
- It supports various chat modes such as public chat, private chat, and group chat, as well as diversified message types such as on-screen comment, like, and gift, delivering an excellent chat experience.
- It supports flash co-anchoring through signaling messages and allows controlling the rhythm of interaction in scenarios such as countdown, close chat, and time-limited chat.
One-to-One Private Chat
- With a call latency of less than 300 ms, packet loss prevention rate of over 80%, and network jitter prevention of over 1,000 ms, the solution guarantees smooth and stable audio calls even in weak network environments.
- It supports 48 kHz sample rate, 128 Kbps bitrate, and stereo sound, delivering a smooth and excellent audio call experience.
- It enables low-code and fast reuse of WeChat/QQ audio and video call capabilities.
Chat Salon
- This solution supports large rooms with 100,000 members, making participants at large-scale events able to chat anytime, anywhere.
- It supports discussion join and frequent smooth mic-on/off.
- It supports special messages such as giving likes, gifts, and rewards by using custom messages. It can increase the conversion rate for paid applications, customize message priorities, and ensure that messages of high priority are the first displayed and not lost.
- It uses custom messages to implement control features such as hand raising, mic-on/off, and muting, helping create an interactive salon atmosphere.
Scenarios
Online Karaoke
- The solution supports 48 kHz sample rate, 128 Kbps bitrate, and stereo sound, delivering a high audio quality comparable to CD.
- It features an ultra-low latency below 300 ms, ensuring a precise alignment among the accompaniment, vocal, and lyrics.
- It also supports low-latency in-ear monitoring, helping users carry a tune with ease.
- It is connected to the AME copyrighted music library, covering songs by popular singers.
- It implements song request management and seat management, genuinely simulating an offline karaoke experience.
- It offers various message types such as on-screen comment, gift, and like.
Voice Chat Room
- The solution enables 6-8 users to smoothly mic on/off for audio chat.
- It offers multiple audio effects, such as real-time voice changing, stereo sound, ambient sound effects, and reverb.
- It supports various chat modes such as public chat, private chat, and group chat, as well as diversified message types such as on-screen comment, like, and gift, delivering an excellent chat experience.
- It supports flash co-anchoring through signaling messages and allows controlling the rhythm of interaction in scenarios such as countdown, close chat, and time-limited chat.
One-to-One Private Chat
- With a call latency of less than 300 ms, packet loss prevention rate of over 80%, and network jitter prevention of over 1,000 ms, the solution guarantees smooth and stable audio calls even in weak network environments.
- It supports 48 kHz sample rate, 128 Kbps bitrate, and stereo sound, delivering a smooth and excellent audio call experience.
- It enables low-code and fast reuse of WeChat/QQ audio and video call capabilities.
Chat Salon
- This solution supports large rooms with 100,000 members, making participants at large-scale events able to chat anytime, anywhere.
- It supports discussion join and frequent smooth mic-on/off.
- It supports special messages such as giving likes, gifts, and rewards by using custom messages. It can increase the conversion rate for paid applications, customize message priorities, and ensure that messages of high priority are the first displayed and not lost.
- It uses custom messages to implement control features such as hand raising, mic-on/off, and muting, helping create an interactive salon atmosphere.
Features
High sound quality
It supports high sound quality with 48 kHz sample rate and 3A processing empowered by the industry-leading TRAE audio engine, which eliminates echo and howling and delivers a dual-channel stereo sound quality comparable to CD.
AI-Based Noise Reduction
Developed by Tencent Ethereal Audio Lab based on the deep learning technology, it can intelligently detect and remove the noise mixed in the transmitted signal, so as to enhance the audio quality, intelligibility, and clarity and improve the sound effect.
Security and Compliance
Dynamic key authentication access: it supports Usersig and PMK authentication methods to ensure the access security.
Audio stream encryption: it supports multiple encryption methods such as AES and ECDH.
Real-Time Signaling
It can be used together with Tencent Cloud Chat to offer diversified features, for example, call waiting and answering, meeting invitation and management, notice, notification, comment, on-screen comment, gift, like, red packet, and mic-on/off status.
Monitoring Dashboard
It provides an accurate and easy-to-use visual OPS tool for the real-time interaction process, which makes the entire linkage of audio/video data from generation on the sender side to processing on the recipient side more transparent and controllable.
Content Security
It can be used in collaboration with TenDI or third-party content moderation services to automatically detect porn, sensitive, and other illegal or non-compliant content in audios and videos, which helps reduce the human review costs.
Relevant Products
Technical Consultation
For more information on use cases and technical architecture, please contact our sales and technical support teams.