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WAN 2.1 FLF2V: Simple ComfyUI Workflow for First-Last Frame Video Generation (Low VRAM Friendly, Laptop) — v2.0-FirstFrameLastFrame

THIS MODEL PAGE IS OUTDATED CHECK OUT MY ULTIMATE WORKFLOW IT INCLUDES FIRST FRAME LAST FRAME:

Sourcecivitai.com/models/1624167
TaskImage to videoFamilyWanVersionRelease 2046130 — Wan2.1-FirstFrameLastFrame.jsonEstimated VRAMNot yet characterizedBgrade

Runtime profile

Access
External workflow
Status
Listed
Version
Wan2.1-FirstFrameLastFrame.json
Source
Civitai
Updated
Oct 18, 2026

Source description

THIS MODEL PAGE IS OUTDATED CHECK OUT MY ULTIMATE WORKFLOW IT INCLUDES FIRST FRAME LAST FRAME:

https://civitai.com/models/1309674?modelVersionId=1496495

What you need

Model files
0 GiB known subtotal

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

Requirements

Models

6

  • clip_vision_h_fp8_e4m3fn.safetensors

    Possible

    Vision model · Unknown

  • RealESRGAN_x4.pth

    Possible

    Upscaler · Unknown

  • rife49.pth

    Found

    Checkpoint · 20.4 MB · PTH · Unknown

  • t5xxl_um_fp8_e4m3fn_scaled.safetensors

    Possible

    Text encoder · Unknown

  • wan_2.1_vae.safetensors

    Possible

    VAE · Unknown

  • wan2.1-flf2v-720p-14b-q2_k.gguf

    Possible

    Checkpoint · Unknown

Node packs

6

AI-generated commentary

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

Purpose

  • Use this ComfyUI workflow to generate first-last-frame video from a first-frame image and a last-frame image; it produces generated video and upscaled images.

Flow

  • It loads and resizes images, generates first-last-frame video, upscales images, applies RIFE VFI, and combines video frames.

Inputs and outputs

  • Inputs are a first-frame image and a last-frame image.

  • Outputs include generated video and upscaled images; video frames are combined after generation and frame interpolation.

Setup

  • The page says it is outdated and points to the Ultimate Workflow: https://civitai.com/models/1309674?modelVersionId=1496495.

Dependencies

  • Listed model files include clip_vision_h_fp8_e4m3fn.safetensors, rife49.pth, and RealESRGAN_x4.pth.

  • Additional listed model files are t5xxl_um_fp8_e4m3fn_scaled.safetensors, wan_2.1_vae.safetensors, and wan2.1-flf2v-720p-14b-q2_k.gguf.

  • Listed node packs are comfyui-frame-interpolation, comfyui-kjnodes, comfyui-videohelpersuite, gguf, rgthree-comfy, and tiled_ksampler.

Configuration

  • It uses the Wan Video 14B i2v 720p base model and version v2.0-FirstFrameLastFrame.

Cautions

  • Review the linked Ultimate Workflow before use.

    Suggestion · not verified

  • Before use, verify the intended files for clip_vision_h_fp8_e4m3fn.safetensors, RealESRGAN_x4.pth, wan2.1-flf2v-720p-14b-q2_k.gguf, and t5xxl_um_fp8_e4m3fn_scaled.safetensors.

    Suggestion · not verified

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Sources

1 source
CivitaiPrimaryVersion 2046130
civitai.com/models/1624167

Verified Oct 18

Source excerpts

3 excerpts
NoteOct 18civitai.com/models/1624167

Source context: 1280 downloads · Type Workflows · Base model Wan Video 14B i2v 720p

NoteAug 5civitai.com/models/1624167

Source context: 1175 downloads · Type Workflows · Base model Wan Video 14B i2v 720p

NoteJul 19civitai.com/models/1624167

Source context: 1156 downloads · Type Workflows · Base model Wan Video 14B i2v 720p