Agent Skills
› NeverSight/learn-skills.dev
› ai-avatar-video
ai-avatar-video
GitHub通过 inference.sh CLI 生成 AI 数字人及口型同步视频。支持 OmniHuman、Fabric 等模型，实现音频驱动头像、虚拟主播及多语言配音，适用于营销、教育和社交媒体内容创作。
Trigger Scenarios
ai avatar
talking head
lipsync
avatar video
virtual presenter
ai spokesperson
audio driven video
heygen alternative
synthesia alternative
talking avatar
lip sync
video avatar
ai presenter
digital human
Install
npx skills add NeverSight/learn-skills.dev --skill ai-avatar-video -g -y
SKILL.md
Frontmatter
{
"name": "ai-avatar-video",
"description": "Create AI avatar and talking head videos with OmniHuman, Fabric, PixVerse via inference.sh CLI. Models: OmniHuman 1.5, OmniHuman 1.0, Fabric 1.0, PixVerse Lipsync. Capabilities: audio-driven avatars, lipsync videos, talking head generation, virtual presenters. Use for: AI presenters, explainer videos, virtual influencers, dubbing, marketing videos. Triggers: ai avatar, talking head, lipsync, avatar video, virtual presenter, ai spokesperson, audio driven video, heygen alternative, synthesia alternative, talking avatar, lip sync, video avatar, ai presenter, digital human",
"allowed-tools": "Bash(infsh *)"
}
AI Avatar & Talking Head Videos
Create AI avatars and talking head videos via inference.sh CLI.
Quick Start
curl -fsSL https://cli.inference.sh | sh && infsh login
# Create avatar video from image + audio
infsh app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://portrait.jpg",
"audio_url": "https://speech.mp3"
}'
Available Models
| Model | App ID | Best For |
|---|---|---|
| OmniHuman 1.5 | bytedance/omnihuman-1-5 |
Multi-character, best quality |
| OmniHuman 1.0 | bytedance/omnihuman-1-0 |
Single character |
| Fabric 1.0 | falai/fabric-1-0 |
Image talks with lipsync |
| PixVerse Lipsync | falai/pixverse-lipsync |
Highly realistic |
Search Avatar Apps
infsh app list --search "omnihuman"
infsh app list --search "lipsync"
infsh app list --search "fabric"
Examples
OmniHuman 1.5 (Multi-Character)
infsh app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://portrait.jpg",
"audio_url": "https://speech.mp3"
}'
Supports specifying which character to drive in multi-person images.
Fabric 1.0 (Image Talks)
infsh app run falai/fabric-1-0 --input '{
"image_url": "https://face.jpg",
"audio_url": "https://audio.mp3"
}'
PixVerse Lipsync
infsh app run falai/pixverse-lipsync --input '{
"image_url": "https://portrait.jpg",
"audio_url": "https://speech.mp3"
}'
Generates highly realistic lipsync from any audio.
Full Workflow: TTS + Avatar
# 1. Generate speech from text
infsh app run infsh/kokoro-tts --input '{
"text": "Welcome to our product demo. Today I will show you..."
}' > speech.json
# 2. Create avatar video with the speech
infsh app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://presenter-photo.jpg",
"audio_url": "<audio-url-from-step-1>"
}'
Full Workflow: Dub Video in Another Language
# 1. Transcribe original video
infsh app run infsh/fast-whisper-large-v3 --input '{"audio_url": "https://video.mp4"}' > transcript.json
# 2. Translate text (manually or with an LLM)
# 3. Generate speech in new language
infsh app run infsh/kokoro-tts --input '{"text": "<translated-text>"}' > new_speech.json
# 4. Lipsync the original video with new audio
infsh app run infsh/latentsync-1-6 --input '{
"video_url": "https://original-video.mp4",
"audio_url": "<new-audio-url>"
}'
Use Cases
- Marketing: Product demos with AI presenter
- Education: Course videos, explainers
- Localization: Dub content in multiple languages
- Social Media: Consistent virtual influencer
- Corporate: Training videos, announcements
Tips
- Use high-quality portrait photos (front-facing, good lighting)
- Audio should be clear with minimal background noise
- OmniHuman 1.5 supports multiple people in one image
- LatentSync is best for syncing existing videos to new audio
Related Skills
# Full platform skill (all 150+ apps)
npx skills add inferencesh/skills@inference-sh
# Text-to-speech (generate audio for avatars)
npx skills add inferencesh/skills@text-to-speech
# Speech-to-text (transcribe for dubbing)
npx skills add inferencesh/skills@speech-to-text
# Video generation
npx skills add inferencesh/skills@ai-video-generation
# Image generation (create avatar images)
npx skills add inferencesh/skills@ai-image-generation
Browse all video apps: infsh app list --category video
Documentation
- Running Apps - How to run apps via CLI
- Content Pipeline Example - Building media workflows
- Streaming Results - Real-time progress updates
Version History
- e0220ca Current 2026-07-05 20:50
Dependencies
-
suggested
inferencesh/skills@inference-sh -
suggested
inferencesh/skills@text-to-speech -
suggested
inferencesh/skills@speech-to-text -
suggested
inferencesh/skills@ai-video-generation -
suggested
inferencesh/skills@ai-image-generation
