ai-video-generation

Generate videos from text, images, and references using 40+ AI models via the inference.sh CLI.

Updated Jul 28, 2026
One-click install
npx skills add https://github.com/Aadi-110i/PEP-PROJECT --skill ai-video-generation-aadi-110i
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ai-video-generation
Source: https://github.com/Aadi-110i/PEP-PROJECT/tree/main/skills/ai-video-generation
Command: npx skills add https://github.com/Aadi-110i/PEP-PROJECT --skill ai-video-generation-aadi-110i

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Creating video content traditionally requires filming, editing software, and significant production time. This Skill lets you generate videos directly from text prompts, images, or reference media using state-of-the-art AI models like Google Veo, Seedance 2.0, HappyHorse, and Wan, all through a single CLI. ## Core Features & Use Cases - Text-to-Video & Image-to-Video: Generate clips from prompts or animate still images with models like Veo 3.1, Seedance 2.0, and Wan 2.5, with optional synchronized audio. - Avatars, Lipsync & Editing: Create talking-head videos with OmniHuman, apply lipsync with Fabric or PixVerse, and edit videos using natural language with HappyHorse Edit. - Utilities: Upscale video quality with Topaz, add foley sound effects with HunyuanVideo, and merge clips with transitions. - Use Case: A marketer needs a 10-second product teaser with sound. They run Seedance 2.0 with a text prompt and audio generation enabled, then merge it with an existing clip using the media merger. ## Quick Start Ask the AI to generate a video of a drone shot flying over a forest using the Veo model via the belt CLI.

Frequently Asked Questions about ai-video-generation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a video from a text prompt with AI?

Run a text-to-video model through the belt CLI, for example: belt app run google/veo-3-1-fast --input '{"prompt": "drone shot flying over a forest"}'. You must first install the inference.sh CLI and authenticate with belt login.

How to animate a still image into a video?

Use an image-to-video model such as Wan 2.5 or Seedance 2 I2V by passing an image_url in the input JSON. For example, run belt app run falai/wan-2-5 with your image URL to animate it.

What is the difference between Veo, Seedance, and HappyHorse?

Veo 3.1 focuses on high quality with frame interpolation and optional audio. Seedance 2.0 supports reference images, videos, and audio with synchronized sound. HappyHorse offers physically realistic motion up to 15 seconds and natural-language video editing.

Can I create a talking avatar video with lipsync?

Yes, use OmniHuman 1.5 for multi-character avatars or Fabric 1.0 and PixVerse Lipsync for single-face lipsync. Provide an image_url of the portrait and an audio_url of the speech as inputs.

Does AI video generation support adding sound effects?

Yes, the HunyuanVideo Foley app adds sound effects to existing videos. Pass a video_url and a prompt describing the sounds, such as footsteps or birds chirping, to infsh/hunyuanvideo-foley.

What are the limitations of AI video generation models?

Clip durations are short, typically capped around 5 to 15 seconds depending on the model, and resolution varies by model tier. Generation requires an inference.sh account and each run consumes platform credits.