AI Video Generator

Introduction

iFlytek Smart Voice (Xunfei Zhizuo) is a professional voice-over service platform under iFlytek, one of China's leading AI companies. Powered by world-class speech synthesis technology, it offers businesses and individuals an all-in-one audio solution that includes AI-generated voice-overs, professional human voice talent, and virtual anchors. With the mission of "letting voice create value," the platform is dedicated to lowering the barrier to audio and video production through artificial intelligence.

Key Features

• AI voice-over synthesis with 200+ voice options covering 30+ languages and dialects
• Custom human voice-over services provided by a team of professional voice actors
• Virtual anchor generation that combines speech with digital avatars for content production
• Intelligent audio editing with multi-track support, volume balancing, and background music mixing
• API integration services for developers seeking speech synthesis solutions

Highlights

• Backed by 23 years of iFlytek's expertise in intelligent speech technology
• Industry-leading speech synthesis with a naturalness score of 4.5 on the MOS scale
• Exclusive emotional synthesis technology that delivers a full range of expressions, from joy and anger to sorrow and delight
• Proven stability with over 5 billion daily API calls
• Accurate pronunciation for specialized terminology in fields such as finance and law, plus a complete text-to-video production workflow

Who It's For

iFlytek Smart Voice serves a wide range of users and industries. Media organizations use it for news broadcasting, program voice-overs, and audio content production. Educators and trainers rely on it for course materials, online lesson narration, and language learning resources. Businesses leverage it for product demos, advertising voice-overs, and corporate videos. The platform also supports entertainment applications such as audiobooks, game voice acting, and virtual idol operations, while developers integrate its speech synthesis technology into their own applications. For anyone seeking a technically advanced, reliable, and cost-effective voice solution, iFlytek Smart Voice helps streamline audio content creation and boost production efficiency.