Translate FLAC audio files with lossless detail and precise fidelity.
Professional translation of FLAC lossless audio, delivering exceptionally high recognition accuracy with high-fidelity sound. Supports SR subtitle generation and bilingual alignment, making it ideal for archives and high-quality recordings.
Superior to traditional FLAC translation
"FLAC (Free Lossless Audio Codec) is the most popular lossless compression format. O.Translator leverages the high-fidelity characteristics of FLAC to deliver the clearest audio signals for AI, achieving exceptional transcription accuracy. It is the premier solution for processing archival recordings and high-quality music interviews."
Not just translating text,
but restoring the soul of your documents
Exceptional recognition accuracy
Lossless audio quality ensures zero data loss. AI captures subtle vocal nuances often lost in compressed formats, dramatically enhancing recognition accuracy.
Native FLAC support
Directly upload FLAC files—no need to extract to WAV. Supports processing large, high-resolution audio files.
Subtitle timeline synchronization
Automatically generates SRT/VTT subtitles with precise timecodes, perfectly synchronized with the audio—ideal for professional-grade video production.
Rapid Multilingual Translation
Supports over 80 languages worldwide. Whether it's a song in a less common language or an English lecture, content can be quickly converted into your preferred language.
Large File Processing
FLAC files are typically large. We support single file uploads of up to 500MB, easily accommodating extended lossless recordings.
Batch Concurrent Translation
Upload an entire album or series of FLAC files in one go. With cloud-based concurrent processing, efficiency is maximized.
Why does format matter?
- Precise formatting is the hallmark of professionalism.
- Reduce secondary formatting time.
- Ensure accurate and precise information delivery.
Core translation scenarios
Reliably meeting every translation scenario
Musician Interviews
Translate high-quality interviews with musicians or behind-the-scenes content, preserving industry terminology and generating accurate subtitles.
Audiobook Production
Transcribe FLAC-format audiobooks into text, supporting translation and the introduction of new audiobook content to generate multilingual scripts.
Historical Archive Digitization
Process FLAC-format oral history recordings preserved by libraries or archives to generate searchable digital text.
Differentiated advantages
Why do professional teams choose us?
The Preferred Choice for Audiophiles
Engineered for users who demand perfect audio quality. Your source files are never compressed, ensuring optimal lossless recognition.
All-in-One Transcription and Translation
Transform FLAC audio into bilingual subtitles in a single step, eliminating the hassle of multiple tools.
Privacy and Security Commitment
Robust data protection policies: encrypted transmission, scheduled deletion, and assurance that your valuable recordings remain secure.
Translation FAQs
Easy Translation in Just 3 Steps
1. Upload Your File
Click Translation page , Access the operational interface and complete the login process if required.
Supports over 30 common document formats including PDF, Word, and Excel - simply drag and drop or select your files.
2. Select Translation Language
Simply configure your source language and desired target language—we support translation between over 80 languages.
3. Start Translation and Await Results
You don't need to remain on the page while waiting. Once translation is completed, we will immediately notify you via email to review the results.
Complimentary Trial Translation – Pay Only When Satisfied
We support free translation of selected sections. Continue once you're satisfied with the results.
Start Translation