Agent Skills › happycapy-ai/Happycapy-skills › ai-video-generation

ai-video-generation

GitHub

通过 inference.sh CLI 调用 40+ AI 模型生成视频，支持文本转视频、图像转视频、口型同步及视频增强等功能。

skills/ai-video-generation/SKILL.md happycapy-ai/Happycapy-skills

Trigger Scenarios

video generation ai video text to video image to video

Install

npx skills add happycapy-ai/Happycapy-skills --skill ai-video-generation -g -y

More Options

Use without installing

npx skills use happycapy-ai/Happycapy-skills@ai-video-generation

指定 Agent (Claude Code)

npx skills add happycapy-ai/Happycapy-skills --skill ai-video-generation -a claude-code -g -y

安装 repo 全部 skill

npx skills add happycapy-ai/Happycapy-skills --all -g -y

预览 repo 内 skill

npx skills add happycapy-ai/Happycapy-skills --list

SKILL.md

Frontmatter

{
    "name": "ai-video-generation",
    "description": "Generate AI videos with Google Veo, Seedance, Wan, Grok and 40+ models via inference.sh CLI.\nModels: Veo 3.1, Veo 3, Seedance 1.5 Pro, Wan 2.5, Grok Imagine Video, OmniHuman, Fabric, HunyuanVideo.\nCapabilities: text-to-video, image-to-video, lipsync, avatar animation, video upscaling, foley sound.\nUse for: social media videos, marketing content, explainer videos, product demos, AI avatars.\nTriggers: video generation, ai video, text to video, image to video, veo, animate image,\nvideo from image, ai animation, video generator, generate video, t2v, i2v, ai video maker,\ncreate video with ai, runway alternative, pika alternative, sora alternative, kling alternative\n",
    "allowed-tools": "Bash(infsh *)"
}

AI Video Generation

Generate videos with 40+ AI models via inference.sh CLI.

Quick Start

# Install CLI
curl -fsSL https://cli.inference.sh | sh && infsh login

# Generate a video with Veo
infsh app run google/veo-3-1-fast --input '{"prompt": "drone shot flying over a forest"}'

Available Models

Text-to-Video

Model	App ID	Best For
Veo 3.1 Fast	`google/veo-3-1-fast`	Fast, with optional audio
Veo 3.1	`google/veo-3-1`	Best quality, frame interpolation
Veo 3	`google/veo-3`	High quality with audio
Veo 3 Fast	`google/veo-3-fast`	Fast with audio
Veo 2	`google/veo-2`	Realistic videos
Grok Video	`xai/grok-imagine-video`	xAI, configurable duration
Seedance 1.5 Pro	`bytedance/seedance-1-5-pro`	With first-frame control
Seedance 1.0 Pro	`bytedance/seedance-1-0-pro`	Up to 1080p

Image-to-Video

Model	App ID	Best For
Wan 2.5	`falai/wan-2-5`	Animate any image
Wan 2.5 I2V	`falai/wan-2-5-i2v`	High quality i2v
Seedance Lite	`bytedance/seedance-1-0-lite`	Lightweight 720p

Avatar / Lipsync

Model	App ID	Best For
OmniHuman 1.5	`bytedance/omnihuman-1-5`	Multi-character
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`	Realistic lipsync

Utilities

Tool	App ID	Description
HunyuanVideo Foley	`infsh/hunyuanvideo-foley`	Add sound effects to video
Topaz Upscaler	`falai/topaz-video-upscaler`	Upscale video quality
Media Merger	`infsh/media-merger`	Merge videos with transitions

Browse All Video Apps

infsh app list --category video

Examples

Text-to-Video with Veo

infsh app run google/veo-3-1-fast --input '{
  "prompt": "A timelapse of a flower blooming in a garden"
}'

Grok Video

infsh app run xai/grok-imagine-video --input '{
  "prompt": "Waves crashing on a beach at sunset",
  "duration": 5
}'

Image-to-Video with Wan 2.5

infsh app run falai/wan-2-5 --input '{
  "image_url": "https://your-image.jpg"
}'

AI Avatar / Talking Head

infsh app run bytedance/omnihuman-1-5 --input '{
  "image_url": "https://portrait.jpg",
  "audio_url": "https://speech.mp3"
}'

Fabric Lipsync

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"
}'

Video Upscaling

infsh app run falai/topaz-video-upscaler --input '{"video_url": "https://..."}'

Add Sound Effects (Foley)

infsh app run infsh/hunyuanvideo-foley --input '{
  "video_url": "https://silent-video.mp4",
  "prompt": "footsteps on gravel, birds chirping"
}'

Merge Videos

infsh app run infsh/media-merger --input '{
  "videos": ["https://clip1.mp4", "https://clip2.mp4"],
  "transition": "fade"
}'

Related Skills

# Full platform skill (all 150+ apps)
npx skills add inference-sh/skills@inference-sh

# Google Veo specific
npx skills add inference-sh/skills@google-veo

# AI avatars & lipsync
npx skills add inference-sh/skills@ai-avatar-video

# Text-to-speech (for video narration)
npx skills add inference-sh/skills@text-to-speech

# Image generation (for image-to-video)
npx skills add inference-sh/skills@ai-image-generation

# Twitter (post videos)
npx skills add inference-sh/skills@twitter-automation

Browse all apps: infsh app list