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 | | 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 | | 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 T2V | falai/seedance-2-t2v | Text-to-video with sync audio | | Seedance 2 R2V | falai/seedance-2-r2v | Reference images/videos/audio to video | | 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 I2V | falai/seedance-2-i2v | Animate images with sync audio | | 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 | |------|--------|-------------| | 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

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 --input '{
  "image_url": "https://your-image.jpg"
}'

AI Avatar / Talking Head

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

Fabric Lipsync

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

Seedance 2.0 Text-to-Video with Audio

belt app run falai/seedance-2-t2v --input '{
  "prompt": "a jazz band performing in a dimly lit club",
  "generate_audio": true,
  "duration": 10
}'

Seedance 2.0 Reference-to-Video

belt app run falai/seedance-2-r2v --input '{
  "prompt": "A person who looks like @Image1 walking through a garden",
  "images": ["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 '{
  "image_url": "https://portrait.jpg",
  "audio_url": "https://speech.mp3"
}'

Video Upscaling

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

Add Sound Effects (Foley)

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

Merge Videos

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

Related Skills

# Full platform skill (all 250+ 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