This plugin is a Blueprint-based visual implementation of iFLYTEK's online streaming speech synthesis API (using the WebSocket protocol), specifically designed for Unreal Engine developers. With this plugin, you can quickly and easily invoke iFLYTEK’s Hyper-Realistic Text-to-Speech (TTS) service directly in Blueprints—without writing complex C++ code or manually handling network communication and audio data parsing.
Using this plugin, you can effortlessly integrate high-quality, highly natural-sounding TTS capabilities into your games, virtual avatars, interactive educational applications, intelligent cockpit systems, or any other real-time voice interaction scenarios. The plugin supports streaming synthesis, meaning that as soon as text is sent, audio segments are received and played back in real time—significantly enhancing user experience through faster response and smoother playback.
To use this plugin, you need to register as a developer on the iFLYTEK Open Platform, then go to the console to create an application and enable the Online Speech Synthesis service,For detailed usage instructions, please refer to the documentation.
Speech Synthesis service URL: https://global.xfyun.cn/
该插件是科大讯飞（iFLYTEK）在线语音合成流式接口（WebSocket 协议）的蓝图可视化实现，专为 Unreal Engine 开发者设计。通过本插件，你无需编写复杂的 C++ 代码或手动处理网络通信与音频数据解析，即可在蓝图中快速、便捷地调用讯飞超拟人语音合成服务。
使用该插件，你可以轻松将高质量、高自然度的文本转语音（TTS）功能集成到你的游戏、虚拟数字人、交互式教育应用、智能座舱系统或其他实时语音交互场景中。插件支持流式合成，即文字输入后可实时接收并播放语音片段，显著提升用户体验的响应速度与流畅度。
使用本插件需要到讯飞开放平台注册为开发者，然后到控制台创建一个应用并且需要开通在线语音合成功能,详细使用方法见说明文档。 语音合成链接地址：https://console.xfyun.cn/services/tts