Hyper Online

Hyper Online is a mobile application specifically designed for VTubers (virtual YouTubers) and avatar content creators, enabling them to live-stream or record high-quality video content using 3D or Live2D avatars. The app runs on Apple iOS devices (with an Android version in development) and integrates with popular streaming platforms such as Twitch, YouTube, TikTok, and its own native platform. It also supports direct streaming to Discord voice channels or Zoom meetings, making it versatile for both entertainment and professional virtual presentations. The core functionality revolves around real-time avatar animation and motion capture. Users can import VRoid avatars (3D models) or Live2D rigged characters and control them via the device’s camera, leveraging facial tracking and gesture recognition to translate human expressions and movements into avatar actions. This eliminates the need for expensive PC hardware or dedicated motion-capture suits, lowering the barrier for entry for individual creators. The app includes built-in scene backgrounds, virtual cameras, and overlay tools, allowing creators to customize their stream layout without external software. For advanced use, Hyper Online offers an OBS (Open Broadcaster Software) plugin, enabling desktop streamers to use the mobile app as a virtual camera source inside OBS Studio. This hybrid workflow lets creators manage overlays, alerts, and chat interactions on their PC while handling avatar rendering on their phone, reducing CPU load on the computer. The plugin supports Chroma-key (green screen) removal, aspect ratio adjustments, and frame rate synchronization for smooth output. Guides and tutorials are provided on the company’s blog, covering topics such as avatar rigging best practices, lighting setups, microphone