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Wan2.1 Upscaler + FrameGen — v3.0

Added Image compression before wan processing which should reduce vram consumption;

Sourcecivitai.com/models/1838188
TaskUpscalingFamilyWanVersionRelease 2602086 — wan2.1_upscale+frame-gen_v3.jsonEstimated VRAMNot yet characterizedUnratedgrade

Runtime profile

Access
External workflow
Status
Listed
Version
wan2.1_upscale+frame-gen_v3.json
Source
Civitai
Updated
Nov 3, 2026

Source description

Removed ComfyUI-Essentials node;

Added Image compression before wan processing which should reduce vram consumption;

Added subgraphs to to get rid of the clutter;

A group has been added to simplify the selection of scaling and interpolation ratio.

What you need

Model files
6.6 GiB known subtotal

Remaining hardware or download-size estimates are not available yet.

Requirements

Models

6

Node packs

5

  • comfyui-frame-interpolation

    Found

    Node pack · Registry

  • comfyui-kjnodes

    Found

    Node pack · Registry

  • Found

    Node pack · Registry

  • SimpleCalculatorKJ

    Found

    Node pack · Unknown

  • VHS_VideoInfo

    Possible

    Node pack · Unknown

AI-generated commentary

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

Purpose

  • Wan2.1 Upscaler + FrameGen v3.0 is a workflow for upscaling a video and generating interpolated frames; it takes a video as input and combines the processed frames into a video output.

Flow

  • Its graph loads a video, resizes and upscales its images, applies RIFE VFI, and combines the frames into a video.

Inputs and outputs

  • Provide a source video; the graph combines its processed frames into a video output.

Setup

  • The listed base model is Wan Video 1.3B t2v.

Dependencies

  • The listed node packs are ComfyUI-KJNodes (1.1.3), ComfyUI-Frame-Interpolation (1.0.7), and ComfyUI-VideoHelperSuite (4c7858ddd5126f7293dc3c9f6e0fc4c263cde079).

  • The listed model files are KijaiWan21T2V13B.safetensors, RealESRGAN_x2plus.pth, rife47.pth, umt5_xxl_fp8_e4m3fn_scaled.safetensors, wan_2.1_vae.safetensors, and Wan21_CausVid_bidirect2_T2V_1_3B_lora_rank32.safetensors.

  • The workflow also lists SimpleCalculatorKJ and VHS_VideoInfo, but gives no node-pack source for either.

Configuration

  • A control group lets you choose the upscale and interpolation ratios.

  • Version 3.0 adds image compression before Wan processing, with the stated aim of reducing VRAM use.

Cautions

  • The creator reports 160–480 seconds to scale and generate frames for a 33-frame video after the models load; the time varied with resolution.

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Sources

1 source
CivitaiPrimaryVersion 2602086
civitai.com/models/1838188

Verified Nov 3

Workflow instructions

Author notes from wan2.1_upscale+frame-gen_v3.json · selected release

Select upscale and interpolation ratio above.

Download files

Model artifacts

2 artifacts

wan21Upscaler_v30.zip

zip · 6.95 KB · SHA-256 ba7e44e401ea…eae4 · Civitai

Download file

wan2.1_upscale+frame-gen_v3.json

json · 49.5 KB · SHA-256 54ea509ff512…fbbd

Download file

Source excerpts

3 excerpts
NoteNov 3civitai.com/models/1838188

Source context: 656 downloads · Type Workflows · Base model Wan Video 1.3B t2v

NoteOct 5civitai.com/models/1838188

Source context: 630 downloads · Type Workflows · Base model Wan Video 1.3B t2v

NoteJul 18civitai.com/models/1838188

Source context: 546 downloads · Type Workflows · Base model Wan Video 1.3B t2v