應用程式 > 影片製作 > Vtuber Assistant
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Vtuber Assistant
Your AI co-host desktop companion & beginner VTuber rig in one. Toggle live facial tracking or let AI react to screen, audio, Twitch chat with hype commentary. Drag-resize overlay for streams, layer animations, custom prompts—local processing, pluggable models, OBS-ready. BEGINNER FRIENDLY!!!

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Steam 雲端
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搶先體驗軟體

立即開始使用，並參與軟體開發過程。

備註：這款搶先體驗軟體尚未開發完成，且內容可能會有所變動。如果目前的開發進度未使您產生興趣，建議您等待本軟體開發至下一階段再決定是否購買。了解更多

開發者的話：

為何採用搶先體驗模式？

「Vtuber Assistant is a passion project born from wanting a real AI companion that could both act as a desktop pet and double as a beginner-friendly VTuber rig. Early Access lets me involve the community early—your feedback on AI reactivity, tracking polish, pluggable integrations, animation layering, and overall usability will directly shape updates. This is the best way to build something that truly fits what streamers, VTubers, and casual users actually want.」

這款軟體的搶先體驗時間大約會持續多久？

「We plan for Early Access to last 6–12 months, depending on community feedback and feature pace. The goal is to reach a stable 1.0 with core polish, expanded reactivity, and robust pluggable support, but the timeline will flex based on what matters most to users.」

正式版預計會與搶先體驗版有何不同？

「We plan to expand scope in these areas during Early Access and beyond:

-Deeper AI brain integration (more contextual synthesis, better multi-input understanding).
-Expanded reaction library (pre-made & user-contributed animations, expressions, VFX).
-More pluggable options (additional model support, advanced TTS/STT integrations).
-UI/UX polish (hotkey customization, preset saves, better onboarding for beginners).
-Performance & stability improvements across Windows, Linux, macOS, and Steam Deck.
-We won't make hard promises on exact timelines or features—development will evolve with your input.」

搶先體驗版目前的開發進度如何？

「The Early Access version is fully playable and feature-complete for core use cases:

-Drag-and-drop desktop overlay with resize/positioning (OBS-friendly).
-Toggle between user-controlled facial tracking (webcam, overlay mask, extra bones, sliders/toggles) and AI co-host mode.
-Live reactivity to system audio, visual screen capture, Twitch chat, and voice/text input.
Generative AI responses (local default + user-pluggable online), TTS voice output, layered animations under tracking.
-Custom personality prompts, safety guard, and modular pluggable system.
It's stable for daily use (streaming, gaming, casual hanging out), but will continue to receive polish, bug fixes, and new features based on feedback.」

軟體售價在搶先體驗期間前後會有所變動嗎？

「I want to be clear, I do not plan to increase the price after early access. If anything I have thoughts to lower it depending on how wide spread this goes. To be honest I am playing this by ear.」

在開發過程中，您打算如何與社群互動？

「Community input is central:

-Steam reviews, discussions, and feedback threads will guide priorities (e.g., which integrations or reactions matter most).
-In-app feedback forms and Discord (if created) for direct suggestions.
Regular devlogs/news updates on Steam showing what's being worked on and why.
-Beta branches for testing new features before wider release.
-Roadmap visibility: I'll share planned additions and adjust based on what users vote for or request most.」
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此遊戲尚未在 Steam 上發售

預計發行日期: 2026 年 4 月 24 日

此應用程式將大約於 6 週後解鎖

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EARLY ACCESS LAUNCH!!! – Shape the Future!

Vtuber Assistant is soon to be in Early Access! Get in early, and help guide development. Roadmap highlights: smarter AI brain (aggregate from Visual/Audio/User input), more animation layering, expanded pluggable support, reaction library, and your feedback directly shapes updates. Join the squad—wishlists & reviews help a ton!

關於此軟體

Vtuber Assistant is your all-in-one AI-powered desktop companion and beginner-friendly VTuber rig — built because I wanted a real Jarvis-style buddy that watches, reacts, and hypes without the fluff.

Toggle between two modes anytime:

AI Control Let your customizable AI co-host take over — reacting to your gameplay screen, system audio, Twitch chat, and voice input with thoughtful commentary, animations, and voice lines. It sees the big picture: your blindfolded 360 no-scope, chat going wild, bass drop in the music — and drops the perfect hype line.

User Control Plug in your webcam (C920 works great!) and drive the avatar live with facial tracking, overlay mask, extra bones (spine rotations, facial details), sensitivity sliders, toggles, and layered animations that play under your real expressions — no desync, just silky motion.

Key Features • Drag-and-drop desktop overlay: Resize, position anywhere — perfect for OBS corner cam or reaction shots. • Pluggable everything: Bring your own AI models, TTS/STT, animations, personality prompts — defaults work instantly. • Screen-aware brain: AI watches selected screen visuals + audio, Twitch chat, your voice — generates contextual reactions every few minutes (editable prompt, frequency slider). • Layered animations: Trigger victory spins, dances, fist pumps on top of live tracking — hotkey support coming soon. • Local-first & privacy-focused: All core processing on-device by default (bundled Ollama LLM + Piper TTS). External services optional via your own API keys. • Beginner to pro: Start simple as a cute pet, flip to full VTuber mode when ready — no watermarks, no subscriptions.

Whether you're grinding ranked, streaming, making content, or just want a dance partner while working, Vtuber Assistant grows with you. Early Access means your feedback shapes the future — join the squad and help build the ultimate AI sidekick!

No art was harmed by AI in the production of this software. Everything you see is hand-crafted vibes and your own creativity.

Twitch Chat functionality is read-only by the AI and produces in-app responses only.

AI 生成內容聲明

開發者針對他們的遊戲使用 AI 生成內容方式的說明如下：

Vtuber Assistant uses generative AI to create live text responses and voice output as a customizable co-host companion. It reacts to your voice/text input, screen audio/visuals, and Twitch chat with fun, contextual commentary.
All core functionality runs locally by default (bundled Ollama LLM + Piper TTS) — no external setup or payment required to use the app. Online AI/TTS/STT services (e.g., Grok, ElevenLabs, OpenAI-compatible APIs) are completely optional and fully user-configured (bring your own API keys).
Twitch chat integration is read-only — the AI consumes incoming messages and produces in-app responses only.
All outputs are moderated by a built-in Safety Guard to help prevent inappropriate content. No in-app purchases, subscriptions, or DLC for AI features.

系統需求

Windows
SteamOS + Linux
    最低配備:
    • 作業系統: Windows 10 (64-bit) or later
    • 處理器: Intel Core i5 6th Gen / AMD Ryzen 3 or equivalent
    • 記憶體: 8 GB 記憶體
    • 顯示卡: Integrated GPU with WebGL 2.0 support (Intel UHD 630 / AMD Radeon RX 550 or better)
    • 儲存空間: 2 GB 可用空間
    • 音效卡: Any
    • 備註: Webcam (720p+) required for face tracking; Microphone for voice input. Works fully offline with bundled AI.
    建議配備:
    • 作業系統: Windows 11 (64-bit)
    • 處理器: Intel Core i7 9th Gen+ / AMD Ryzen 5 5600X+ or better
    • 記憶體: 16 GB 記憶體
    • 顯示卡: Dedicated GPU (NVIDIA GTX 1660 / AMD RX 5600 XT or equivalent)
    • DirectX: 版本：12
    • 網路: 寬頻網際網路連線
    • 儲存空間: 6 GB 可用空間
    • 音效卡: Any
    • 備註: Dedicated GPU accelerates vision AI models. 1080p webcam recommended.
    最低配備:
    • 作業系統: Ubuntu 20.04+ / Fedora 38+ / SteamOS 3+ or equivalent modern distro
    • 處理器: Intel Core i5 6th Gen / AMD Ryzen 3 or equivalent
    • 記憶體: 8 GB 記憶體
    • 顯示卡: GPU with WebGL 2.0 support (Intel/AMD integrated or NVIDIA/AMD dedicated)
    • 儲存空間: 2 GB 可用空間
    • 音效卡: Any
    • 備註: Webcam (720p+) and microphone required. Tested on Bazzite/Steam Deck. Flatpak or AppImage recommended for immutable distros.
    建議配備:
    • 作業系統: Latest Ubuntu / Fedora / SteamOS
    • 處理器: Intel Core i7 9th Gen+ / AMD Ryzen 5 5600X+
    • 記憶體: 16 GB 記憶體
    • 顯示卡: Dedicated GPU (NVIDIA/AMD with ROCm/CUDA support preferred)
    • 網路: 寬頻網際網路連線
    • 儲存空間: 6 GB 可用空間
    • 音效卡: Any
    • 備註: GPU acceleration for AI models; Steam Deck compatible in desktop mode.
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