Question 1

What is Momory?

Accepted Answer

Momory is a real-time translation AI partner for live streamers. It uses Google's Gemini API to provide high-quality multilingual subtitles with a Zero-Server Storage philosophy, ensuring your data and API keys stay primarily in your browser.

Question 2

What is the technical philosophy of Momory?

Accepted Answer

We focus on three pillars: Absolute Privacy (Zero-Server Storage), Multi-Platform Accessibility (Browser-based), and Secure & Stable Integration. Despite being a web app, we choose technologies like OBS WebSocket over 'Browser Sources' to avoid the need for server-side data storage, ensuring professional-grade stability while keeping your data strictly in your control.

Question 3

Who is the developer of Momory?

Accepted Answer

Momory is a passion project created and maintained solely by matsumotory. As a personal development project, it's built from the perspective of an active developer and user who loves technology and streaming.

Question 4

What are the benefits of it being a personal project?

Accepted Answer

Speed and freedom! Decisions depend entirely on matsumotory, allowing for rapid experimentation and implementation of interesting features suggested by users without the overhead of corporate bureaucracy.

Question 5

What is the license of Momory?

Accepted Answer

Momory is released under the MIT License. We believe in the spirit of open source and want to contribute back to the developer and streaming communities.

Question 6

How can I support the development of Momory?

Accepted Answer

We deeply appreciate your interest in supporting us! You can contribute through the Support page linked in the sidebar. Your support directly helps with server costs, AI infrastructure, and the continuous development of new features.

Question 7

How can I check for the latest updates?

Accepted Answer

Momory is constantly evolving! You can find a detailed history of improvements, bug fixes, and new features on the Updates page in the sidebar. We recommend checking it regularly to get the most out of Momory.

Question 8

How do I get started?

Accepted Answer

1. Obtain a Gemini API key from Google AI Studio.
2. Enter the key in the Momory Dashboard settings.
3. Configure your source and target languages.
4. Turn on the microphone button in the dashboard to start your real-time translation session.
5. Set up the OBS WebSocket Integration (Recommended) to send those subtitles directly to your stream.

Question 9

How does the AI 'learn' my style?

Accepted Answer

Simply talk to it! When the AI provides a translation you like, say "Nice translation!" or "Good translation!". The AI detects this voice feedback as a signal to prioritize that style, context, and tone in future sessions. You can also provide custom instructions in the AI Prompt section.

Question 10

How do I set it up in OBS?

Accepted Answer

We recommend the OBS WebSocket Integration for the best experience. For detailed steps, see our OBS Setup Guide. You can also use the traditional Window Capture method with the Chroma Key filter.

Question 11

Can I use Momory for commercial streams?

Accepted Answer

Absolutely! Momory is designed to support creators, and you are free to use it for both non-commercial and commercial streams. We want to help you reach a global audience, regardless of your channel's scale or status.

Question 12

What are the future plans for Momory?

Accepted Answer

Future plans include further improvements to the core transcription and translation accuracy, enhancing the AI High Precision Mode, simplifying OBS setup, and boosting performance with paid-tier APIs.

Question 13

What is 'Adaptive Debounce' and how does it work?

Accepted Answer

It's a smart algorithm that balances speed and accuracy. In Burst Mode, it responds in 1.2s when you start talking after a silence. In Flow Mode, it waits up to 2.0s during continuous speech to gather more context, ensuring higher translation quality. Learn more in our Tech Insights.

Question 14

Is my API key safe?

Accepted Answer

Privacy is a core priority. Momory is designed with a Zero-Server Storage policy; your Gemini API key is stored in your browser's local storage. Communication occurs directly between your browser and Google's APIs, minimizing risk. Read more in our Privacy Architecture section.

Question 15

What is 'AI High Precision Mode'?

Accepted Answer

This mode uses a browser-local Whisper model combined with a custom VAD (Voice Activity Detection) system. It provides superior accuracy by processing raw audio locally. You can enable it in the AI Transcription settings.

Question 16

Does using Gemini API cost money?

Accepted Answer

Google provides a Free Tier for Gemini API. For higher limits or privacy from model training, you can opt for their Paid Tier. Enable Paid Tier Mode in settings if you have a billing-enabled key.

Question 17

The overlay display in OBS is unstable or stops updating. How can I fix this?

Accepted Answer

We highly recommend switching to the OBS WebSocket method, which is significantly more stable. If using the overlay window, ensure it is slightly visible on your screen and not minimized.

Question 18

The dashboard preview isn't updating, but the overlay works. Why?

Accepted Answer

This is an intentional power-saving feature. When the dashboard is not visible, UI updates are paused to prioritize system resources for your game. Background processing and data delivery to the overlay continue normally.

Question 19

I found a bug or have a feature request.

Accepted Answer

We value your feedback! Please reach out via DM/reply to the developer's X (Twitter) or leave a comment during their live streams. Your voice directly shapes the future of Momory.

Question 20

What technology is it built with?

Accepted Answer

Momory is built with Next.js (App Router), TypeScript, and Tailwind CSS. Read our Tech Insights for a deep dive into our architecture and AI implementation.

MomoryAI Real-time Stream Subtitles & Translation

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