happycapy-ai/happycapy-skills/ai-video-generation

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Generate AI videos with Google Veo, Seedance, Wan, Grok and 40+ models via inference.sh CLI. Models: Veo 3.1, Veo 3, Seedance 1.5 Pro, Wan 2.5, Grok Imagine Video, OmniHuman, Fabric, HunyuanVideo. Capabilities: text-to-video, image-to-video, lipsync, avatar animation, video upscaling, foley sound. Use for: social media videos, marketing content, explainer videos, product demos, AI avatars. Triggers: video generation, ai video, text to video, image to video, veo, animate image, video from image, ai animation, video generator, generate video, t2v, i2v, ai video maker, create video with ai, runway alternative, pika alternative, sora alternative, kling alternative

Install

npx vskill@latest install happycapy-ai/happycapy-skills/ai-video-generation

SKILL.md

AI Video Generation

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

Quick Start

bash
# 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
ModelApp IDBest For
Veo 3.1 Fastgoogle/veo-3-1-fastFast, with optional audio
Veo 3.1google/veo-3-1Best quality, frame interpolation
Veo 3google/veo-3High quality with audio
Veo 3 Fastgoogle/veo-3-fastFast with audio
Veo 2google/veo-2Realistic videos
Grok Videoxai/grok-imagine-videoxAI, configurable duration
Seedance 1.5 Probytedance/seedance-1-5-proWith first-frame control
Seedance 1.0 Probytedance/seedance-1-0-proUp to 1080p
Image-to-Video
ModelApp IDBest For
Wan 2.5falai/wan-2-5Animate any image
Wan 2.5 I2Vfalai/wan-2-5-i2vHigh quality i2v
Seedance Litebytedance/seedance-1-0-liteLightweight 720p
Avatar / Lipsync
ModelApp IDBest For
OmniHuman 1.5bytedance/omnihuman-1-5Multi-character
OmniHuman 1.0bytedance/omnihuman-1-0Single character
Fabric 1.0falai/fabric-1-0Image talks with lipsync
PixVerse Lipsyncfalai/pixverse-lipsyncRealistic lipsync
Utilities
ToolApp IDDescription
HunyuanVideo Foleyinfsh/hunyuanvideo-foleyAdd sound effects to video
Topaz Upscalerfalai/topaz-video-upscalerUpscale video quality
Media Mergerinfsh/media-mergerMerge videos with transitions

Browse All Video Apps

bash
infsh app list --category video

Examples

Text-to-Video with Veo
bash
infsh app run google/veo-3-1-fast --input '{
"prompt": "A timelapse of a flower blooming in a garden"
}'
Grok Video
bash
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
bash
infsh app run falai/wan-2-5 --input '{
"image_url": "https://your-image.jpg"
}'
AI Avatar / Talking Head
bash
infsh app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://portrait.jpg",
"audio_url": "https://speech.mp3"
}'
Fabric Lipsync
bash
infsh app run falai/fabric-1-0 --input '{
"image_url": "https://face.jpg",
"audio_url": "https://audio.mp3"
}'
PixVerse Lipsync
bash
infsh app run falai/pixverse-lipsync --input '{
"image_url": "https://portrait.jpg",
"audio_url": "https://speech.mp3"
}'
Video Upscaling
bash
infsh app run falai/topaz-video-upscaler --input '{"video_url": "https://..."}'
Add Sound Effects (Foley)
bash
infsh app run infsh/hunyuanvideo-foley --input '{
"video_url": "https://silent-video.mp4",
"prompt": "footsteps on gravel, birds chirping"
}'
Merge Videos
bash
infsh app run infsh/media-merger --input '{
"videos": ["https://clip1.mp4", "https://clip2.mp4"],
"transition": "fade"
}'

Related Skills

bash
# 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

Documentation

Security

  • Security scanPassed, 100 of 100Pattern checks on the skill's files.
  • Model reviewPassed

Quality evaluation

  • Task evaluationNot runNo evaluation yet. Run one in Skill Studio.

Source

Popularity

Repository stars
137
Repository forks
30
7-day trend score
25

Stars and forks are for the whole GitHub repository, not this skill alone. Refreshed 24 Mar 2026, 7 months ago.

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