AC3 · AI Document Translation
Supports translation of PDF, Word, PPT, EPUB and other documents, covering 100+ languages. Preserves original formatting, preview partial translation and pricing first, then decide whether to translate the full text.
Translation and Document Processing
"Preview part of the document before translating the complete file. The preview range depends on the document and your available account credits. If the preview requires credits, the task page will display the cost before you proceed. Layout preservation depends on the file, fonts, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document."
Understand Content, Preserve Usable Document Structure
Multichannel Intelligent Mixing
AC3 typically includes 5.1 channels. AI automatically analyzes and extracts the center channel containing dialogue, ensuring speech recognition remains unaffected by background noise.
Native AC3 Decoding
No conversion to stereo MP3 required. You can directly upload AC3 files, and the system will automatically complete decoding and transcription.
High-Precision Timeline
Layout preservation depends on the file, font, and text length. Complex tables, scanned pages, and text in images may require manual review. Please check the partial preview before translating the complete document.
Precise Dialogue Recognition
Leveraging advanced models such as Whisper, it accurately captures character dialogue even in environments with background music.
Batch Processing Capability
Supports uploading audio files for an entire season of episodes at once, with parallel cloud processing for fast delivery of complete subtitle sets.
File Processing and Privacy
Documents are used to provide translation services, and selected third-party AI service providers will also participate in processing. Processing methods and retention rules are detailed in the privacy policy.
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
Film and TV Subtitle Production
Directly upload AC3 audio tracks extracted from DVD/Bluray to quickly generate external subtitles with precise timing.
Video Localization
Customize multilingual versions for high-definition video footage. Resolve issues with unrecognized AC3 audio in MKV/MP4 videos.
Home Theater Resources
Translate HD original resources without subtitles, generate SRT subtitles, and enjoy blockbusters with your home theater system.
Translation FAQs
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Translation is billed in credits based on Tokens, a document analysis fee, and the selected mode. OCR and higher-tier models can change the cost. Check the task quote before confirming payment.
Unpaid documents are automatically deleted 15 days after task creation, and paid documents after 30 days. Download and back up your original and translated files before the retention period ends. You can also delete a task from your translation history.
Translate PDF, Word, PowerPoint, Excel, EPUB and other supported formats, with files up to 1GB. Check the full format list for the document you want to translate.
Translate between 100+ languages. See the available languages and choose your target language on the document translation page.
Yes. OCR reads text from scanned PDFs and images for translation. Recognition depends on scan quality and layout; use enhanced recognition for difficult pages and check the preview for missing or misread text.
Choose a standard or higher-tier model to suit your document. Check terminology, tone, and layout in a partial preview, then choose a mode for the full translation based on your needs and the quote. Any preview credits are shown on the task page.
Your document is processed to provide the translation, including by the selected third-party AI provider. Review our privacy policy for details about processing and retention.
Preview and Quote First
Preview part of your document before translating the full file. The preview range depends on the document and your available account allowance. If a preview requires credits, the task page shows the cost before you continue.
Upload to preview