CivArchive
    VIDEO EXTENSION simple workflow WAN2.1 | GGUF | LoRA | UPSCALE | TeaCache - v2.1
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    This workflow retrieves the last 15 frames of a video to create a logical sequence, then merges the sequence with your original video.

    ๐Ÿ“‚Files :

    Recommendation :
    >24 gb Vram: base or Q8_0
    16 gb Vram: Q5_K_S
    <12 gb Vram: Q4_K_S

    For base version
    VACE Model: wan2.1_vace_14B_fp8_e4m3fn.safetensors or wan2.1_vace_1.3B_fp16.safetensors
    In models/diffusion_models

    CLIP: umt5_xxl_fp8_e4m3fn_scaled.safetensors
    in models/clip

    For GGUF version
    VACE Quant Model: Wan2.1-VACE-14B-QX_0.gguf
    In models/diffusion_models

    Quant CLIP: umt5-xxl-encoder-QX.gguf
    in models/clip

    VAE: wan_2.1_vae.safetensors
    in models/vae

    ANY upscale model (depreciated):

    in models/upscale_models

    ๐Ÿ“ฆCustom Nodes :

    Description

    What's new? :

    • ComfyUi 0.3.29 positive node fix,

    • LoRA fix with torch compile.

    FAQ

    Comments (6)

    greyatogApr 21, 2025
    CivitAI

    2.1 all the manual fields have changed to inputs? Example: the Positive Text Node is now a TEXT connection point instead of a text field. Am I missing a update or something else?

    TenzanApr 21, 2025

    Update comfyUI. For portable, go to update folder and then update_comfyui.bat

    UmeAiRT
    Author
    Apr 22, 2025ยท 1 reaction

    This kind of problem can occur if your ComfyUI frontend is not up to date. The latest updates break my old workflows, but when I update them, they no longer work for older versions.

    htr12Apr 29, 2025
    CivitAI

    Is this any different compared to manually extending from last frame in the normal workflow?

    novaka47777931May 5, 2025

    how do u do that ,or u mean download the vid,ss the last frame and introduce it again

    redsnailMay 18, 2025
    CivitAI

    is it possible to make a variant with the new vace technology?

    Workflows
    Wan Video

    Details

    Downloads
    1,120
    Platform
    CivitAI
    Platform Status
    Available
    Created
    4/20/2025
    Updated
    5/12/2026
    Deleted
    -

    Files

    videoEXTENSIONSimpleWorkflowWAN2_v21.zip