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Wan 2.2 Unlimited Length Vidoes even on low VRAM

workflow based on custom ComfyUI node set for managing long-running, prompt-driven video projects. Includes VantageProject for project management and two samplers: one for single-model workflows (Wan 2.1/2.2 AIO) and...

Sourcecivitai.com/models/1986503
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Runtime profile

Access
External workflow
Status
Listed
Source
Civitai
Updated
Oct 25, 2026

Source description

workflow based on custom ComfyUI node set for managing long-running, prompt-driven video projects. Includes VantageProject for project management and two samplers: one for single-model workflows (Wan 2.1/2.2 AIO) and one for dual-model workflows (Wan 2.2 High/Low). Supports resume, extend, and regenerate features.

What you need

Hardware and download-size estimates are not available yet.

Requirements

Models

2

  • clip_vision_vit_h.safetensors

    Not resolved

    Vision model · Unknown

  • wan2.2-i2v-rapid-aio-v10.safetensors

    Not resolved

    Checkpoint · Unknown

Node packs

1

AI-generated commentary

AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.

Purpose

  • Use this ComfyUI workflow for long-running, prompt-driven video projects: it takes prompts for video generation, produces video projects, and supports resuming, extending, and regenerating work.

Flow

  • The workflow includes project management and two samplers: one for single-model Wan 2.1/2.2 AIO workflows and one for dual-model Wan 2.2 High/Low workflows.

Inputs and outputs

  • The main input is a prompt for a video project, and the output is video work that can be resumed, extended, or regenerated.

Setup

  • The workflow is published by Vantagewithai and lists Wan Video 14B i2v 720p as its base model.

Dependencies

  • Required model files include clip_vision_vit_h.safetensors and wan2.2-i2v-rapid-aio-v10.safetensors.

  • The workflow requires the ComfyUI-VideoHelperSuite node pack, with version 1.7.4 listed.

Configuration

  • Choose the single-model sampler for Wan 2.1/2.2 AIO workflows and the dual-model sampler for Wan 2.2 High/Low workflows.

    Suggestion · not verified

Cautions

  • The two required model files have no listed download sources or checksums, so verify their origin and compatibility before use.

    Suggestion · not verified

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Sources

1 source
CivitaiPrimary
civitai.com/models/1986503

Verified Jul 19

Source excerpts

1 excerpt
NoteJul 19civitai.com/models/1986503

Source context: 517 downloads · Type Workflows · Base model Wan Video 14B i2v 720p