Figryne Cast Studio Engine

Track, compose, and go live — all from one app. Figryne Cast Studio Engine is a 3D-native VTuber streaming studio that turns your VRM avatar into a finished, cinematic broadcast without OBS, capture-card juggling, or plugin soup.

All-in-one — No OBS Required

Avatar, scenes, effects, audio and streaming live in a single window. Open the app, pick a scene, and you are on air.

Real-time Avatar Tracking

• Face & hand tracking from a single webcam

• Eye / gaze tracking

• Works with Perfect Sync models — drive all 52 blendshapes from a single webcam (no iPhone required)

• Smooth, rule-based motion that tames the jitter of raw tracking

Cinematic Look — Built-in Post-FX

A dedicated LOOK panel handles your entire look in-app — no editing software required.

• Bloom, Depth of Field, Vignette

• LUT color and tone mapping (ACES)

• Beauty light & rim light

A unified, cinematic look, straight out of the app.

Axis 3D — Head-Coupled Perspective

Head-coupled 3D depth. The scene shifts with real perspective and parallax, so a flat overlay becomes a space your avatar actually lives in.

Scene System

Build scenes and switch instantly. Stinger transitions, telop / captions, live comments, background video & images, and screen / USB capture are all built in.

Integrated RTMP Streaming

Stream straight to YouTube Live, Twitch, and any RTMP-compatible service via custom RTMP — no extra software, just paste your stream key. Landscape and vertical 9:16 both supported.

Audio

• 5-channel mixer (Mic / Desktop / Capture / BGM / Master)

• Real-time voice changer (pitch & formant)

• LoCut, Gate, Comp, De-Ess, Reverb effects chain

Expand with Content Packs

Grow the studio over time with optional content packs — starting with the Cinematic LUT Pack (.cube LUT grades + film grain).

Languages Supported

English / 日本語 / 한국어 / 简体中文 / Bahasa Indonesia

System

Windows 10/11 (64-bit) · macOS 12 or later (Apple Silicon)

About the Demo

The demo lets you try the app's features for 5 minutes per session.

After that, a short cooldown applies before you can try again.