Vendor / paper demo
Speaker 1 (zero-shot) · IndexTTS official demo, Speaker 1. Same sentence as XTTS, CosyVoice 2, F5-TTS, Fish Speech.
Old will is a fine fellow but poor and helpless since missus rogers had her accident.
IndexTeam / Bilibili · 2024–25 · duration control
IndexTTS 2
Industrial zero-shot TTS with pinyin control for Chinese and, in IndexTTS-2, explicit duration control for dubbing. The English clip is Speaker 1 on the paper demo — same prompt as several other open systems.
Known for
Making cloned speech fit a picture cut.
- Approach
- Zero-shot clone
- Year / era
- 2024
- License class
- open
- Cloning
- Yes
- Streaming
- No
- Emotion controls
- Yes
- Languages (tags)
- en · zh
- Official
- Source