txt2video & img2video - Guide - LowVRAM (v1.0)
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Runtime profile
- Access
- External workflow
- Status
- Listed
- Version
- Animation_img2video.json
- Source
- Civitai
- Updated
- Oct 30, 2026
Source description
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What you need
Hardware and download-size estimates are not available yet.
Requirements
AI-generated commentary
AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.
Purpose
The “txt2video & img2video - Guide - LowVRAM — v1.0” ComfyUI workflow is for creating frame-by-frame animations from a text prompt or input image plus a checkpoint, saving image frames that can be stitched into an MP4 or GIF.
Flow
Main Prompt applies to all frames, while Frame Prompt replaces it at configured start frames; the guide gives 0, 30, 80, and 130 as example change points.
Restart & Active Frame counts generated images, the sampler uses the last generated image for the next round, and AutoSync Save Img creates a new folder after a restart.
To revise a sequence, load the last good image, delete bad images, set a start frame near the last good image with Restart & Active Frame - advanced, and merge up to nine folders with Merge_Folder.
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Inputs and outputs
For txt2video, use Main Prompt; for img2video, choose an image in Load Image; both modes use a checkpoint.
The workflow saves generated image frames, and a stitching workflow can use their image folders to create an MP4 or GIF.
Setup
Install ComfyUI and the custom node, start ComfyUI, and drag the workflow into its browser window.
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Place the checkpoint in ./ComfyUI/models/checkpoints and select the input image in Load Image.
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Dependencies
The listed checkpoint filename is revAnimated_v122.safetensors.
The workflow lists these node names: chaosaiart_CheckpointPrompt, chaosaiart_forPreview, chaosaiart_KSampler_a1, chaosaiart_Prompt, chaosaiart_Prompt_Frame, chaosaiart_Prompt_mixer_byFrame, chaosaiart_restarter, chaosaiart_SaveImage, chaosaiart_Show_Info, LoadImage, and Preview
Configuration
To generate images, enable Extra options and set Batch count to 150; for stitching, set Batch count to 1.
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The guide describes a seed setting from 0.4 to 0.6, calls out 0.5 for SD1.5, and mentions upward seed counting and Advanced controls.
Cautions
The guide says SDXL has not been tested because of VRAM; verify compatibility before using it.
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The listing does not specify a license, so check the usage terms before using the workflow.
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Sources
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Sources
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Model artifacts
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Source excerpts
2 excerptsSource context: 1268 downloads · Type Workflows · Base model Other
Source context: 1222 downloads · Type Workflows · Base model Other
