FaceFusion professional rendering workflow

AIVideoMirai·Dec 2025

Demo summary

The video demonstrates using 'instant runner mode' for live previews and setting the video memory strategy to 'strict' to prevent crashes during final exports.

Step-by-step

Enable instant runner mode for a live preview
Tweak settings while viewing changes in real time
Locate and spot check difficult scenes, such as hands waving in front of faces
Set the video memory strategy to strict
Start the final export

Watch out for

Final long exports can crash the graphics card if memory strategy is not managed

Tips

Use instant runner mode to avoid rendering the whole video during the adjustment phase
Always test your settings on the hardest parts of the clip before the final render
Use the strict memory strategy to prevent out-of-memory errors during long renders

Highlights

“It is a lifesaver.”

All demos from “FaceFusion 3.5.2 Advanced Face Swapping Mastery Guide”

1:210:37Configure hardware acceleration in FaceFusionThe guide demonstrates how to navigate the FaceFusion interface and select CUDA under execution providers to utilize Nvidia GPUs for faster processing.Facefusion· AI Face Swap Generator
3:420:21Fixing occlusion artifacts in FaceFusionThe demonstration shows how to handle objects passing in front of a face by setting the face mask type to 'occlusion', selecting the 'ext' model, and applying edge blur.Facefusion· AI Face Swap Generator
4:170:25Resolving face tracking failuresThe tutorial walks through adjusting the detector score and increasing reference distance in FaceFusion to maintain a face swap during rapid head movements.Facefusion· AI Face Swap Generator
4:570:27Removing forehead seams with padding and enhancementThe guide shows how to use face mask padding to extend the swap area and enable the face enhancer to blend skin textures over visible seams.Facefusion· AI Face Swap Generator
5:420:26FaceFusion professional rendering workflowCurrentThe video demonstrates using 'instant runner mode' for live previews and setting the video memory strategy to 'strict' to prevent crashes during final exports.Facefusion· AI Face Swap Generator
Watch “FaceFusion 3.5.2 Advanced Face Swapping Mastery Guide” →

AI Face Swap Generator

8:010:39Perform a face swap in FaceFusionThe demonstration shows the FaceFusion web UI where a source face and target image are uploaded, face enhancer settings are adjusted, and the final swap is processed.Social&Apps
1:341:04Image face swapping with FaceFusion 3.4.2The creator demonstrates the FaceFusion UI by uploading source and target images, selecting face swapper and enhancer processors, and generating swaps for several celebrity pairs.AI Motion Studio
2:490:41Launching FaceFusion via Command PromptThe creator demonstrates how to call and activate FaceFusion using terminal commands to launch the local host web interface.Noob Coderz
4:480:59Face swapping images with FaceFusionThe user demonstrates uploading a source face and a target image into FaceFusion, adjusting quality settings, and generating a face-swapped output.Noob Coderz
6:110:26Previewing FaceFusion swap resultsThe video shows a side-by-side comparison of a source face being mapped onto a target image to demonstrate the realism of the FaceFusion model.Noob Coderz
1:210:37Configure hardware acceleration in FaceFusionThe guide demonstrates how to navigate the FaceFusion interface and select CUDA under execution providers to utilize Nvidia GPUs for faster processing.AIVideoMirai
3:420:21Fixing occlusion artifacts in FaceFusionThe demonstration shows how to handle objects passing in front of a face by setting the face mask type to 'occlusion', selecting the 'ext' model, and applying edge blur.AIVideoMirai
4:170:25Resolving face tracking failuresThe tutorial walks through adjusting the detector score and increasing reference distance in FaceFusion to maintain a face swap during rapid head movements.AIVideoMirai
4:570:27Removing forehead seams with padding and enhancementThe guide shows how to use face mask padding to extend the swap area and enable the face enhancer to blend skin textures over visible seams.AIVideoMirai
5:420:26FaceFusion professional rendering workflowCurrentThe video demonstrates using 'instant runner mode' for live previews and setting the video memory strategy to 'strict' to prevent crashes during final exports.AIVideoMirai
1:511:29Face Fusion 3.3 Interface OverviewA walkthrough of the Face Fusion 3.3 UI, explaining the processor section, face swapper models, execution providers, and the source/target panels.Thomas Creates
6:440:18Face swapping The Shining iconic sceneA demonstration of using Face Fusion to swap the creator's face onto Jack Nicholson's character in 'The Shining' by configuring the source and target panels.Thomas Creates