Replace video backgrounds with OpenArt VFX

Demo summary
The creator demonstrates masking a subject in a video and using the OpenArt VFX tool to swap the background with a new image reference.
Step-by-step
- Select the VFX tool in OpenArt
- Mask the subject in the video clip
- Click Preview to verify the background removal
- Clean up the mask selection if necessary
- Hit Confirm to save the mask
- Upload an image reference for the new background
- Enter a text prompt
- Click Generate
Options
- Add any type of image as a background reference
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