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In this tutorial, I show you how to outpaint entire video sequences using the powerful VACE 14B model inside ComfyUI. This means expanding your AI-generated video frames beyond their original borders—adding...
Profil d'exécution
Description de la source
In this tutorial, I show you how to outpaint entire video sequences using the powerful VACE 14B model inside ComfyUI. This means expanding your AI-generated video frames beyond their original borders—adding backgrounds, scenery, and dynamic content that feels like it was always there. Whether you're trying to improve aspect ratios, enhance your shots, or add cinematic framing to your AI clips, this guide will show you how to outpaint with precision and style. Perfect for creators working with Wan2.1 or CausVid pipelines looking to push the limits of AI video quality and control.
Native & Wrapper Workflow Demos and Video Tutorial:
Estimation des besoins VRAM
Estimation indisponible
Les tailles des fichiers du modèle ne sont pas encore suffisamment complètes pour calculer cette exigence.
Commentaire généré par l’IA
Explication générée par l’IA à partir des détails de la source et de la configuration. Les suggestions sont clairement signalées.
This ComfyUI workflow is for outpainting AI-generated video sequences with VACE 14B: it takes an AI-generated video sequence and produces video with frames expanded beyond the original borders, adding backgrounds, scenery, or dynamic content.
The workflow loads a video, pads and resizes images, samples with Wan VACE, decodes frames, trims latent video, and combines the result into a video.
It includes text encoding and loaders for the text encoder, VAE, U-Net, and LoRA components.
Input: an AI-generated video sequence. Output: a video with frames expanded beyond the original borders and added backgrounds, scenery, or dynamic content.
Use it inside ComfyUI; its listed base model is Wan Video 14B t2v.
The listing includes native and wrapper workflow demos plus a video tutorial.
The workflow lists four model files: native_umt5_xxl_fp8_e4m3fn_scaled.safetensors, native_wan_2.1_vae.safetensors, wan2.1_vace_14B_fp16.safetensors, and Wan21_CausVid_14B_T2V_lora_rank32.safetensors.
It requires the node packs comfyui-kjnodes and comfyui-videohelpersuite.
Consider it when you want to improve an AI video’s aspect ratio, enhance a shot, or add cinematic framing.
Suggestion · non vérifié
Before using it, verify that these exact model filenames are available: native_umt5_xxl_fp8_e4m3fn_scaled.safetensors, native_wan_2.1_vae.safetensors, wan2.1_vace_14B_fp16.safetensors, and Wan21_CausVid_14B_T2V_lora_rank32.safetensors.
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Also verify that comfyui-kjnodes and comfyui-videohelpersuite are available in ComfyUI.
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Sources
1 sourceExtraits de sources
1 extraitSource context: 448 downloads · Type Workflows · Base model Wan Video 14B t2v
Exigences
Exigences 6native_umt5_xxl_fp8_e4m3fn_scaled.safetensors
Non résoluText encoder · Unknown
native_wan_2.1_vae.safetensors
Non résoluVAE · Unknown
wan2.1_vace_14B_fp16.safetensors
Non résoluCheckpoint · Unknown
Wan21_CausVid_14B_T2V_lora_rank32.safetensors
Non résoluLoRA · Unknown
Pack de nœud · Registry
Pack de nœud · Registry
