tencent cloud

Tencent Cloud AI Digital Human

Product Overview
Overview
Product Features
Product Advantage
Purchase Guide
Pricing Guide
Purchase Guide
Process for Purchasing with Vouchers
Refund Instructions
Introduction of Avatar
Introduction to Image Categories
Basic Image Library
Guide on Avatar and Voice Clone
Digital Human Platform Operation Guide
Accessing Platform
Avatar Production and Asset Management
Digital Human Conversation Interaction Application and Management
Broadcast Digital Human Video Generation and Management
Operations Management and Analysis
Server API Integration
Digital Human API Access Mode Overview
Avatar aPaas API Calling Methods
Avatar Image Customization and Voice Clone API Documentation
Video Generation Service API Documentation
Interactive Digital Human Service API Documentation
Personal Asset Management API Documentation
Client SDK Integration
Overall Introduction
3D Client-Side Rendering SDK Integration
2D Client-Side Rendering SDK Integration
Digital Human SSML Markup Language Specification
Related Agreement
Privacy Policy
DSA (Data Sharing Agreement)
FAQs

Overall Introduction

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Last updated: 2025-11-05 10:00:45
The client SDK is a digital human development solution provided by Tencent Cloud Intelligence, including digital human avatar rendering, AI-driven and various technical solutions, with the aid of multiple rendering engines, facial and body drive, and cloud.
APIs and other technologies, enabling customers to freely develop various digital human-related applications, flexibly matching subdivision scenes such as virtual customer service and virtual tour guide. It addresses customers' digital human needs from end to cloud. We provide multi-terminal SDKs for Web, Windows, and mobile (iOS and Android), compatible with diverse platforms and operating systems.
Note:
SDK access mode main application scenarios: session interaction.

Access solution categorization
You can choose the following two solutions for integration:
Quick run-through. With the SDK and example code we provide, you only need to deploy and configure the service key to quickly realize the same effect as the standard solution.
Custom access. With the SDK and integration instruction we provide, implement custom development of interface style to meet personalized requirements.
Technical solution categorization
Client-Side Rendering. The digital human's rendering program (Unreal Engine) runs on the user's terminal device, which receives cloud driver information and performs real-time rendering display.
3D Client-Side Rendering integration: The cloud controls scenario usage by counting the number of sessions via calls. Purchase the "3D Endpoint Rendering Session Driver Usage Package". For details, see product introduction.
2D Client-Side Rendering integration: The cloud controls scenario usage by managing the authorization license of the SDK. Purchase the "2D Endpoint Rendering SDK Annual Usage License". For details, see price guide.

Client-Side Rendering vs. Cloud-Side Rendering solution comparison
Data Metric
Cloud-Side Rendering
Client-Side Rendering
Delay
1.5s
<1s
Network bandwidth
10Mbps
<1Mbps
GPU
Server: required
Client: required
Resolution
Maximum 2k
No limit
Resolution
Minor compression
uncompressed




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