AI Subtitle Translation: A Comprehensive Overview
AI Subtitle Translation is a project designed to make translating video subtitles both easy and accessible. Utilizing the power of GPT-3.5, this tool enables users to translate subtitles from local files or those found on popular platforms like Bilibili and YouTube into a language of their preference.
Key Features
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Subtitle File Support: The project supports uploading local subtitle files in SRT or ASS formats. Additionally, it can capture subtitles directly from Bilibili and YouTube.
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Real-time Translation: Users can choose to translate portions of text and see the results in real-time, enhancing interactivity and efficiency.
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Export Options: After translating, users have the option to export both the original and translated subtitles. Currently, the export is available in SRT format only.
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Translation Engines: The project uses either GPT-3.5 or Google Translate, allowing for a wide range of language translations between common languages.
How It Works
AI Subtitle Translation harnesses the capabilities of the OpenAI GPT-3.5 API as its backbone translation engine. The development stack includes NextJS, enabling fast and responsive user interfaces. It is hosted on Vercel, which allows for scalable deployment with the aid of Vercel Edge functions. Moreover, it utilizes Upstash Redis for efficient caching and rate limiting, ensuring performance even in scenarios of high demand.
Important Considerations
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Use of OpenAI Key: For enhanced stability and performance, users are encouraged to use their own OpenAI API key. Please note, the project ensures the privacy of user keys by not storing them.
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Token Usage: Translating full subtitle files can consume a significant number of tokens, so it's advisable to monitor usage closely.
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Processing Time: Given the nature of the task, translating entire subtitle files might take some time. It is recommended not to close the browser window during the process.
Running the Project Locally
To run the AI Subtitle Translation locally, users are advised to clone the project to their local machines. A custom .env file should be created based on the provided .example.env template. Upon setting up necessary environment variables, users can execute the project with the following terminal command:
npm run dev
Once initiated successfully, the project can be accessed through a web browser at http://localhost:3000.
One-Click Deployment
For convenience, AI Subtitle Translation supports a one-click deployment option via Vercel. By clicking the deployment button, users can clone the repository and set up the project environment automatically.
Reach Out
For inquiries or support, interested parties can contact the project owner via email at [email protected]. Additionally, for those who wish to contribute financially, there's an option to buy the developer a coffee.
In summary, AI Subtitle Translation is a user-friendly, robust tool that leverages cutting-edge AI technology to make multilingual subtitle translations more accessible and efficient.