Vosko AI is a globalization-oriented AI video localization tool, with its official website at https://www.vosko.ai/。其核心定位是“你的声音，任何语言”，帮助用户在数分钟内将视频翻译成 99 languages while preserving the original voice, emotion, and background audio.
Main capabilities
- Multilingual translation and dubbing: Supports translating videos into more than 99 target languages, providing studio-grade AI dubbing.
- Voice cloning and timbre preservation: The engine analyzes pitch structure and resonance depth, reproducing authentic timbre without requiring a large number of target audio samples.
- Preserving original background sound: The neural model separates vocals from complex soundtracks, keeping background music, sound effects, and ambient noise 100% unchanged after dialogue replacement.
- Professional terminology adaptation: Can handle technical terms, medical terminology, or business vocabulary, avoiding stiff literal translations.
- Multi-speaker handling: Accurately maps and translates overlapping speech tracks, assigning an independent audio timeline to each speaker, with the company claiming 99.8% accuracy.
- Emotion and pacing control: Allows fine-tuning of emotional temperature, pitch variation, pacing, and breath pauses.
- Subtitle replacement: Automatically detects, translates, and erases hard-coded subtitles, reconstructing background pixels.
- Editing and automatic synchronization: Provides an editing workspace with side-by-side comparison translations, automatically recalibrating speech rate when script translations are adjusted, eliminating syllable delays.
How to use
- Supports directly entering YouTube or TikTok links, and the system extracts dialogue, automatically translates it, and exports localized videos with subtitles.
- Supports uploading standard video formats, standalone audio tracks, podcasts, interviews, and subtitle files.
- Provides tool entry points such as AI video translator, YouTube video translator, TikTok video translator, AI audio translator, AI dubbing software, and AI subtitle translator.
Use cases
- Content creators: Translate channels while preserving the host's original timbre and intonation, expanding multilingual audiences.
- Short video localization: Preserve creators' timbre and comedic timing for regionalized content such as Reels and TikTok.
- Product story localization: Adapt cultural context and speech intonation for product demos and UGC ads.
- Course content: Preserve educators' pacing and emphasis, aligning slides and charts.
- Multi-market marketing campaigns: Quickly produce multilingual video variants.
- Corporate training: Translate onboarding, safety, and policy videos while maintaining leadership's expression style.
- Series and podcasts: Maintain actors' timbre and syllable timing in multilingual dubbing.
Security and privacy
- Zero-retention processing: Media files are processed in volatile memory (RAM), and content and voice models are permanently cleared after rendering is complete.
- Not used for model training: Brand voices, custom glossaries, and source videos are not used to train public AI foundation models.
- End-to-end encryption: Uses AES-256 and TLS 1.3 protocols.
- Isolated workspace sandbox: Team collaboration takes place in isolated environments, with strict tenant isolation.
Limitations
- The official website does not provide specific pricing, free quotas, a complete list of supported languages, or platform compatibility details, and no relevant information is currently available.
