Projects & video sources
Create, name, autosave and resume projects. Browse local videos; search Douyin by keyword, channel or trends and download when the source permits.
macOS · Windows
Polynara StudioFrom source video to a story that feels like yours.
A desktop workspace for projects, Whisper and OCR, contextual translation, voice editing, subtitle design and publishing packages.
Preview release. A download link will appear here when configured.
YOUR WORKFLOW
From the first frame to the final export.
Recognition & translation
Whisper Medium / Large-v3, Chinese PP-OCRv5 and Tesseract. Translate with Qwen through Ollama or review translations through JSON import/export.
Edit every line
Refine text and timing, split or merge cues, preserve manual translations, undo changes and align subtitles to original speech.
Voice & audio
System voices, Piper, VieNeu or your own recordings. Assign voices per cue or speaker, use the timeline and mixer, duck audio and separate stems with Demucs.
Design & background repair
Custom fonts, subtitle backgrounds, banners and multiple independent logos. Choose Big-LaMa or MI-GAN for text regions and preview the result.
Export & prepare to publish
MP4, SRT, ASS and WAV; portrait, square and landscape. Package projects or prepare video, cover, copy and subtitles together with reusable post templates.
Before you install
macOS Apple Silicon or Windows x64. Models download separately; storage and speed depend on the model, RAM and device. The macOS build is currently ad-hoc signed and not notarized.
What to expect
Other video sources may be marked Coming soon. Douyin availability depends on the source and may require sign-in or verification. Review AI results; publishing packages do not imply automatic posting to every platform.
LANGUAGE WITHOUT LIMITS
Your account, across your workspace.
Manage your profile, wallet and subscription on the Polynara website.
Open your account