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Product Introduction

Overview

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Features

Scenarios

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User Tutorial

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Purchase Guide

SDK Download Guide

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Basic Feature Demo

Scenario-Specific Demo

Console Guide

Usage Querying

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Getting Started

Quick Integration of SDK

Quick Integration of Sample Project

Basic Feature Development Guide

Authentication Key

Voice Chat Role Configuration

Sound Quality

Advanced Feature Development Guide

Server-Side Recording

Range Voice

3D Sound Effect

Sound Effect and Accompaniment

Network Audio Stream Forwarding Routing

Custom Message Channel

How to deal with the restrictions of corporate firewall

Language Parameter Reference List

Integrating GME Chat Room Management

Client API

SDK for Unity

SDK for Unreal Engine

Cocos2D SDK

SDK for Windows

SDK for iOS

SDK for Android

SDK for macOS

H5 SDK

Electron SDK

SDK for Flutter

SDK Version Upgrade Guide

Error Codes

Toolchain

Server APIs

History

Introduction

API Category

Usage APIs

Recording APIs

Making API Requests

Voice Chat APIs

Application APIs

Data Types

Error Codes

FAQ

Product Features

Troubleshooting Guide

Billing

Sample Project Usage

General

Authentication

Voice Chat Room Entry Failure

Sound and Audio

Network

Speech-to-text Conversion

Program Export

Service Agreement

Service Level Agreement

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GME Policy

Data Privacy and Security Agreement

Overview

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Last updated: 2026-03-09 18:05:12

Game Multimedia Engine (GME) provides a one-stop multimedia solution for games. In terms of voice services, GME delivers professional in-game voice capabilities through Tencent Games GVoice (GVoice). Designed for diverse gaming scenarios, GVoice offers real-time voice chat, voice messaging, and speech-to-text services, covering a wide range of game genres including FPS, MOBA, MMORPG, casual battle games, chess and card games, and online board games. It supports seamless cross-platform connectivity across mobile, PC, console, and web games.
Features and Use Cases
Key Features
Description
Scenario
Real-time Voice
Implements real-time voice chat between two or multiple users.
Supports 3D voice, range voice, team chat, and ultra large voice chat rooms that can contain up to 100,000 users.
Supports real-time voice accompaniment and voice changing.
Team battling
Commanding
Board games such as Werewolf
Voice Messaging
GME can send recorded voice messages to game channels and get offline voice messages sent during a certain period of time.
Chat with friends/in a channel
Speech-to-Text Conversion
Converts recording files, streaming voice messages, or content of voice chat to text in up to 125 languages in real time.
Channel chat
Draw Something
Audio Recording
Allows players to record the voice of all players or the specified room, so as to retain the interesting audio content in the game for production or recording storage. The recordings can be stored to the client or server.
Recording storage
Content production
Text translation
Allows you to specify the source (language recognition is supported) and target languages and translates the input text.
Channel chat
Game battles
Text-to-Speech Conversion
Converts text to natural and realistic speech based on advanced deep learning technology.
Game content broadcasting
Barrier-free gameplay
Note:
Audio recording, text translation, and text-to-speech features have not been officially launched. To use them, contact the channel manager or submit a ticket for more information.
Supported Platforms
GME is compatible with iOS, Android, Windows, macOS, web, Unity, Unreal, Cocos, PlayStation, Switch, and Xbox, and is adapted to more than 20,000 terminals and numerous peripheral device models, ensuring a smooth voice chat experience across all platforms. The table below lists the compatibility requirements:
Platform
Supported Versions
Android
Android 6.0 or later
iOS
iOS 9.0 or later
macOS
macOS 10.13 or later
Windows
Windows 2007
Windows XP
Windows 10
Windows 11
Unity
Unity 4.7 or later
Unreal Engine
Unreal Engine 4.2 or later
Unreal Engine 5.0 or later
Cocos2d
Cocos2d-x 3.16 or later
Web
Mozilla Firefox 67
Google Chrome 75
Apple Safari 12.1
Microsoft Edge 18
WebGL
Mozilla Firefox 67
Google Chrome 75
Apple Safari 12.1
Microsoft Edge 18
PlayStation
PlayStation 4
PlayStation 5
Switch
Nintendo Switch
Xbox
Xbox One
Xbox Series
﻿

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Key Features	Description	Scenario
Real-time Voice	Implements real-time voice chat between two or multiple users. Supports 3D voice, range voice, team chat, and ultra large voice chat rooms that can contain up to 100,000 users. Supports real-time voice accompaniment and voice changing.	Team battling Commanding Board games such as Werewolf
Voice Messaging	GME can send recorded voice messages to game channels and get offline voice messages sent during a certain period of time.	Chat with friends/in a channel
Speech-to-Text Conversion	Converts recording files, streaming voice messages, or content of voice chat to text in up to 125 languages in real time.	Channel chat Draw Something
Audio Recording	Allows players to record the voice of all players or the specified room, so as to retain the interesting audio content in the game for production or recording storage. The recordings can be stored to the client or server.	Recording storage Content production
Text translation	Allows you to specify the source (language recognition is supported) and target languages and translates the input text.	Channel chat Game battles
Text-to-Speech Conversion	Converts text to natural and realistic speech based on advanced deep learning technology.	Game content broadcasting Barrier-free gameplay

Platform	Supported Versions
Android	Android 6.0 or later
iOS	iOS 9.0 or later
macOS	macOS 10.13 or later
Windows	Windows 2007 Windows XP Windows 10 Windows 11
Unity	Unity 4.7 or later
Unreal Engine	Unreal Engine 4.2 or later Unreal Engine 5.0 or later
Cocos2d	Cocos2d-x 3.16 or later
Web	Mozilla Firefox 67 Google Chrome 75 Apple Safari 12.1 Microsoft Edge 18
WebGL	Mozilla Firefox 67 Google Chrome 75 Apple Safari 12.1 Microsoft Edge 18
PlayStation	PlayStation 4 PlayStation 5
Switch	Nintendo Switch
Xbox	Xbox One Xbox Series

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Game Multimedia Engine

Overview

Features and Use Cases

Supported Platforms

Help and Support