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daniabib / ComfyUI_ProPainter_Nodes

🖌️ ComfyUI implementation of ProPainter framework for video inpainting.
GNU General Public License v3.0
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How to create an outpainting workflow? #7

Closed spartakus-santiago closed 2 months ago

spartakus-santiago commented 2 months ago

Hello! I am trying to use ProPainter to change the aspect ratio of a square video, to make it 16:9 (horizontal). But all I can find on internet are tutorials about the inpainting process, not the outpainting. Do you know how can I do that? Some can help me with some tutorial or instruction, some workflow model for example?

daniabib commented 2 months ago

Hi! The outpainting was not properly implemented in the original ProPainter repo. It has an option for OP that outputs a padded image filled with the model results, but it is basically noise. I didn't have the time to dig into it to see if I could find a solution but I decided to implement the node if someone wants to experiment with it.

propainter-outpainting-workflow.json

Resulting video with noisy expanded width: https://github.com/user-attachments/assets/24f6e629-1e10-4c65-aa34-1130d8f6011c