Captions boost +47% retention per Facebook data 2024 — 85% users watch muted. Manual captioning 1min = 15min work. AI Whisper does it in 1min.
What is Whisper AI?
OpenAI's 2022 speech-to-text model. Trained on 680,000 hours multilingual audio. State-of-the-art for auto-captions — 95% accuracy on English, 92% on Vietnamese.
4 model sizes
| Model | Speed | Accuracy |
|---|---|---|
| Tiny | Fastest | ~85% |
| Base | Fast | ~88% |
| Small ⭐ | Balanced | ~92% |
| Medium | Slow | ~95% |
5 steps
- Open TaoClip AI Subtitle.
- Upload video/audio (up to 300 MB).
- Pick language (Auto or specify).
- Pick Small ⭐ model.
- Generate → 1-3min → download SRT/VTT/TXT.
Format choice
- SRT: YouTube, VLC, Premiere, universal.
- VTT: HTML5 video web.
- TXT: plain text for translate/lyrics.