ai-video-generation | SkillBundle

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Documentation

SKILL.md

Generate AI videos with Google Veo, Seedance 2.0, HappyHorse, Wan, Grok and 40+ models via inference.sh CLI. Models: Veo 3.1, Seedance 2.0, HappyHorse 1.0, Wan 2.5, Grok Imagine Video, OmniHuman, Fabric, HunyuanVideo. Capabilities: text-to-video, image-to-video, reference-to-video, video editing, 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, seedance, happyhorse

This repo is now called inference-sh/skills. Both names install the same content, but the install count here only covers this one.

npx skills add whytryharder/superpowers --skill ai-video-generation

Documentation

SKILL.mdView source

Install the belt CLI skill: npx skills add belt-sh/cli

AI Video Generation

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

AI Video Generation

Quick Start

Requires inference.sh CLI (belt). Install instructions

belt login
 
# Generate a video with Veo
belt 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
P-Video	`pruna/p-video`	Fast, economical, with audio support
WAN-T2V	`pruna/wan-t2v`	Economical 480p/720p
Grok Video	`xai/grok-imagine-video`	xAI, configurable duration
Seedance 2.0	`bytedance/seedance-2-0`	Text/image/ref-to-video with sync audio, up to 1080p
Seedance 2.0 Fast	`bytedance/seedance-2-0-fast`	Fast variant, same capabilities
HappyHorse T2V	`alibaba/happyhorse-1-0-t2v`	Physically realistic, up to 15s

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
WAN-I2V	`pruna/wan-i2v`	Economical 480p/720p
P-Video	`pruna/p-video`	Fast i2v with audio
Seedance 2.0	`bytedance/seedance-2-0`	Animate images with sync audio, up to 1080p
Seedance 2.0 Fast	`bytedance/seedance-2-0-fast`	Fast variant, same capabilities
HappyHorse I2V	`alibaba/happyhorse-1-0-i2v`	Animate images, up to 1080P/15s
HappyHorse R2V	`alibaba/happyhorse-1-0-r2v`	Character-preserving from references

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

Video Editing

Model	App ID	Best For
HappyHorse Edit	`alibaba/happyhorse-1-0-video-edit`	Natural language video editing

Utilities

Tool	App ID	Description
MMAudio	`infsh/mmaudio`	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

belt app list --category video

Examples

Text-to-Video with Veo

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

Grok Video

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

Image-to-Video with Wan 2.5

belt app run falai/wan-2-5-i2v --input '{
  "image": "https://your-image.jpg",
  "prompt": "slow camera push-in"
}'

AI Avatar / Talking Head

belt app run bytedance/omnihuman-1-5 --input '{
  "image": "https://portrait.jpg",
  "audio": "https://speech.mp3"
}'

Fabric Lipsync

belt app run falai/fabric-1-0 --input '{
  "image": "https://face.jpg",
  "audio": "https://audio.mp3"
}'

Seedance 2.0 Text-to-Video with Audio

belt app run bytedance/seedance-2-0 --input '{
  "prompt": "a jazz band performing in a dimly lit club",
  "generate_audio": true,
  "duration": 10
}'

Seedance 2.0 Image-to-Video

belt app run bytedance/seedance-2-0 --input '{
  "image": "https://your-image.jpg",
  "prompt": "gentle camera movement, leaves rustling in the wind",
  "generate_audio": true
}'

Seedance 2.0 Reference-to-Video

belt app run bytedance/seedance-2-0 --input '{
  "prompt": "A person who looks like the reference walking through a garden",
  "reference_image": "https://portrait.jpg",
  "generate_audio": true
}'

HappyHorse Text-to-Video

belt app run alibaba/happyhorse-1-0-t2v --input '{
  "prompt": "a golden retriever running through autumn leaves, slow motion",
  "duration": 10,
  "resolution": "1080P"
}'

HappyHorse Video Editing

belt app run alibaba/happyhorse-1-0-video-edit --input '{
  "video": "https://your-video.mp4",
  "prompt": "change the background to a snowy mountain landscape"
}'

PixVerse Lipsync

belt app run falai/pixverse-lipsync --input '{
  "video": "https://talking-head.mp4",
  "audio": "https://speech.mp3"
}'

Takes a video, not a still image. Omit audio and pass text (plus optional voice_id) to use the built-in TTS.

Video Upscaling

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

Add Sound Effects (Foley)

belt app run infsh/mmaudio --input '{
  "video_input": "https://silent-video.mp4",
  "prompt": "footsteps on gravel, birds chirping"
}'

Merge Videos

belt app run infsh/media-merger --input '{
  "media_files": [
    {"file": "https://clip1.mp4", "transition_type": "crossfade"},
    {"file": "https://clip2.mp4"}
  ]
}'

# Full platform skill (all apps)
npx skills add inference-sh/skills@infsh-cli
 
# Pruna P-Video (fast & economical)
npx skills add inference-sh/skills@p-video
 
# Google Veo specific
npx skills add inference-sh/skills@google-veo
 
# Seedance 2.0
npx skills add inference-sh/skills@seedance
 
# HappyHorse 1.0
npx skills add inference-sh/skills@happyhorse
 
# 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: belt app list

Documentation

Running Apps - How to run apps via CLI
Streaming Results - Real-time progress updates
Content Pipeline Example - Building media workflows