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ai-voice-cloning
GitHub通过inference.sh CLI调用Kokoro等模型，实现高质量AI语音合成、克隆及多角色对话生成。适用于旁白、有声书、播客配音及视频字幕，支持多种口音与情感表达。
Trigger Scenarios
voice cloning
tts
text to speech
ai voice
voice generation
voice synthesis
voice over
narration
speech synthesis
ai narrator
elevenlabs alternative
natural voice
realistic speech
voice ai
Install
npx skills add NeverSight/learn-skills.dev --skill ai-voice-cloning -g -y
SKILL.md
Frontmatter
{
"name": "ai-voice-cloning",
"description": "AI voice generation, text-to-speech, and voice synthesis via inference.sh CLI.\nModels: Kokoro TTS, DIA, Chatterbox, Higgs, VibeVoice for natural speech.\nCapabilities: multiple voices, emotions, accents, long-form narration, conversation.\nUse for: voiceovers, audiobooks, podcasts, video narration, accessibility.\nTriggers: voice cloning, tts, text to speech, ai voice, voice generation,\nvoice synthesis, voice over, narration, speech synthesis, ai narrator,\nelevenlabs alternative, natural voice, realistic speech, voice ai\n",
"allowed-tools": "Bash(infsh *)"
}
AI Voice Generation
Generate natural AI voices via inference.sh CLI.
Quick Start
curl -fsSL https://cli.inference.sh | sh && infsh login
# Generate speech
infsh app run infsh/kokoro-tts --input '{
"text": "Hello! This is an AI-generated voice that sounds natural and engaging.",
"voice": "af_sarah"
}'
Available Models
| Model | App ID | Best For |
|---|---|---|
| Kokoro TTS | infsh/kokoro-tts |
Natural, multiple voices |
| DIA | infsh/dia-tts |
Conversational, expressive |
| Chatterbox | infsh/chatterbox |
Casual, entertainment |
| Higgs | infsh/higgs-tts |
Professional narration |
| VibeVoice | infsh/vibevoice |
Emotional range |
Kokoro Voice Library
American English
| Voice ID | Gender | Style |
|---|---|---|
af_sarah |
Female | Warm, friendly |
af_nicole |
Female | Professional |
af_sky |
Female | Youthful |
am_michael |
Male | Authoritative |
am_adam |
Male | Conversational |
am_echo |
Male | Clear, neutral |
British English
| Voice ID | Gender | Style |
|---|---|---|
bf_emma |
Female | Refined |
bf_isabella |
Female | Warm |
bm_george |
Male | Classic |
bm_lewis |
Male | Modern |
Voice Generation Examples
Professional Narration
infsh app run infsh/kokoro-tts --input '{
"text": "Welcome to our quarterly earnings call. Today we will discuss the financial performance and strategic initiatives for the past quarter.",
"voice": "am_michael",
"speed": 1.0
}'
Conversational Style
infsh app run infsh/dia-tts --input '{
"text": "Hey, so I was thinking about that project we discussed. What if we tried a different approach?",
"voice": "conversational"
}'
Audiobook Narration
infsh app run infsh/kokoro-tts --input '{
"text": "Chapter One. The morning mist hung low over the valley as Sarah made her way down the winding path. She had been walking for hours.",
"voice": "bf_emma",
"speed": 0.9
}'
Video Voiceover
infsh app run infsh/kokoro-tts --input '{
"text": "Introducing the next generation of productivity. Work smarter, not harder.",
"voice": "af_nicole",
"speed": 1.1
}'
Podcast Host
infsh app run infsh/kokoro-tts --input '{
"text": "Welcome back to Tech Talk! Im your host, and today we are diving deep into the world of artificial intelligence.",
"voice": "am_adam"
}'
Multi-Voice Conversation
# Generate dialogue between two speakers
# Speaker 1
infsh app run infsh/kokoro-tts --input '{
"text": "Have you seen the latest AI developments? Its incredible how fast things are moving.",
"voice": "am_michael"
}' > speaker1.json
# Speaker 2
infsh app run infsh/kokoro-tts --input '{
"text": "I know, right? Just last week I tried that new image generator and was blown away.",
"voice": "af_sarah"
}' > speaker2.json
# Merge conversation
infsh app run infsh/media-merger --input '{
"audio_files": ["<speaker1-url>", "<speaker2-url>"],
"crossfade_ms": 300
}'
Long-Form Content
Chunked Processing
For content over 5000 characters, split into chunks:
# Process long text in chunks
TEXT="Your very long text here..."
# Split and generate
# Chunk 1
infsh app run infsh/kokoro-tts --input '{
"text": "<chunk-1>",
"voice": "bf_emma"
}' > chunk1.json
# Chunk 2
infsh app run infsh/kokoro-tts --input '{
"text": "<chunk-2>",
"voice": "bf_emma"
}' > chunk2.json
# Merge chunks
infsh app run infsh/media-merger --input '{
"audio_files": ["<chunk1-url>", "<chunk2-url>"],
"crossfade_ms": 100
}'
Voice + Video Workflow
Add Voiceover to Video
# 1. Generate voiceover
infsh app run infsh/kokoro-tts --input '{
"text": "This stunning footage shows the beauty of nature in its purest form.",
"voice": "am_michael"
}' > voiceover.json
# 2. Merge with video
infsh app run infsh/media-merger --input '{
"video_url": "https://your-video.mp4",
"audio_url": "<voiceover-url>"
}'
Create Talking Head
# 1. Generate speech
infsh app run infsh/kokoro-tts --input '{
"text": "Hi, Im excited to share some updates with you today.",
"voice": "af_sarah"
}' > speech.json
# 2. Animate with avatar
infsh app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://portrait.jpg",
"audio_url": "<speech-url>"
}'
Speed and Pacing
| Speed | Effect | Use For |
|---|---|---|
| 0.8 | Slow, deliberate | Audiobooks, meditation |
| 0.9 | Slightly slow | Education, tutorials |
| 1.0 | Normal | General purpose |
| 1.1 | Slightly fast | Commercials, energy |
| 1.2 | Fast | Quick announcements |
# Slow narration
infsh app run infsh/kokoro-tts --input '{
"text": "Take a deep breath. Let yourself relax.",
"voice": "bf_emma",
"speed": 0.8
}'
Punctuation for Pacing
Use punctuation to control speech rhythm:
| Punctuation | Effect |
|---|---|
Period . |
Full pause |
Comma , |
Brief pause |
... |
Extended pause |
! |
Emphasis |
? |
Question intonation |
- |
Quick break |
infsh app run infsh/kokoro-tts --input '{
"text": "Wait... Did you hear that? Something is coming. Something big!",
"voice": "am_adam"
}'
Best Practices
- Match voice to content - Professional voice for business, casual for social
- Use punctuation - Control pacing with periods and commas
- Keep sentences short - Easier to generate and sounds more natural
- Test different voices - Same text sounds different across voices
- Adjust speed - Slightly slower often sounds more natural
- Break long content - Process in chunks for consistency
Use Cases
- Voiceovers - Video narration, commercials
- Audiobooks - Full book narration
- Podcasts - AI hosts and guests
- E-learning - Course narration
- Accessibility - Screen reader content
- IVR - Phone system messages
- Content localization - Translate and voice
Related Skills
# All TTS models
npx skills add inferencesh/skills@text-to-speech
# Podcast creation
npx skills add inferencesh/skills@ai-podcast-creation
# AI avatars
npx skills add inferencesh/skills@ai-avatar-video
# Video generation
npx skills add inferencesh/skills@ai-video-generation
# Full platform skill
npx skills add inferencesh/skills@inference-sh
Browse audio apps: infsh app list --category audio
Version History
- e0220ca Current 2026-07-05 20:47
Dependencies
-
suggested
inferencesh/skills@text-to-speech -
suggested
inferencesh/skills@ai-podcast-creation -
suggested
inferencesh/skills@ai-avatar-video -
suggested
inferencesh/skills@ai-video-generation -
suggested
inferencesh/skills@inference-sh
