ai-video-generation

Generate AI videos via the RunComfy CLI across text-to-video, image-to-video, and video-extend models.

Updated Jun 11, 2026
One-click install
npx skills add https://github.com/brillianodhiya/VisionScript --skill ai-video-generation-brillianodhiya
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ai-video-generation
Source: https://github.com/brillianodhiya/VisionScript/tree/main/.agents/skills/ai-video-generation
Command: npx skills add https://github.com/brillianodhiya/VisionScript --skill ai-video-generation-brillianodhiya

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @runcomfy/cli.

What problem does it solve? Choosing the right AI video model and writing a correct API call for it is tedious: each model (Kling, Veo, Seedance, Wan, HappyHorse, Hailuo, Dreamina) has different strengths, endpoints, and prompt conventions. This Skill routes a user's video request to the right RunComfy model and produces the exact runcomfy run invocation with documented prompting patterns. ## Core Features & Use Cases - Model routing by intent: Picks the right model for Arena-#1 quality, multi-shot character identity, in-pass audio, physics-accurate motion, lip-sync to a voiceover file, fastest iteration, or 4K final delivery. - Three generation modes: Text-to-video (t2v), image-to-video (i2v), and Veo's extend-video endpoint for continuing existing clips. - Ready-to-run CLI invocations: Ships schema tables, prompt tips, and exact runcomfy run <vendor>/<model>/<endpoint> commands for each route. - Use Case: A marketer asks for a 9:16 product spin with no background motion. The Skill selects Veo 3-1 i2v, supplies the product image URL and a physics-aware prompt, and runs the CLI to download the finished clip. ## Quick Start Ask the AI to generate a video from your prompt or still image, for example: generate an 8-second 16:9 video of a red kite tumbling across a windy beach at golden hour with ambient audio.

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 an AI video from a text prompt?▼

Install the RunComfy CLI with npm i -g @runcomfy/cli, sign in with runcomfy login, then run runcomfy run happyhorse/happyhorse-1-0/text-to-video with a JSON --input containing your prompt, duration, and aspect ratio. The CLI polls the job and downloads the result.

Which AI video model should I use for lip-sync to a voiceover?▼

Use Wan 2-7 (wan-ai/wan-2-7/text-to-video) when you have a specific voiceover MP3, since its audio_url field drives mouth motion. HappyHorse 1.0 generates audio in-pass but cannot sync to an external audio file.

What is the difference between Kling 3.0, Veo 3-1, and Seedance v2?▼

Kling 3.0 offers multi-shot character identity and 4K tiers, Veo 3-1 excels at physics-accurate motion and object permanence, and Seedance v2 Pro supports multi-modal conditioning with up to 9 reference images, 3 videos, and 3 audio tracks.

Can I animate a still image into a video?▼

Yes, image-to-video endpoints accept an image_url plus a motion prompt. HappyHorse 1.0 I2V is the default with in-pass audio, while Veo 3-1 is preferred for physics-accurate motion like product rotations.

How do I extend an existing AI-generated video clip?▼

Use the Veo 3-1 extend-video endpoint (google-deepmind/veo-3-1/extend-video) to continue a Veo clip with consistent motion, lighting, and identity. A fast variant exists for matching the Veo Fast latency tier.

Why did my runcomfy command fail with exit code 77?▼

Exit code 77 means you are not signed in or the API token was rejected. Run runcomfy login to store a token, or set the RUNCOMFY_TOKEN environment variable in CI environments.