AI Swap faces with high precision. Stable Diffusion and FaceswapLab

Vladimir Chopine [GeekatPlay]
14 Nov 202313:13

TLDRIn this informative video, Vladimir introduces viewers to the advanced tool, Face Swap Lab, which allows for high precision face swapping using AI. He outlines the necessary software requirements, including Visual Code and FFMpeg, and recommends additional tools like Toas Video AI for image upscaling. The tutorial covers installing the Face Swap extension in Visual Code, exploring its features, and demonstrates a simple face swap process using a pre-trained model. Vladimir also delves into advanced options such as similarity analysis, noise control, and post-processing techniques to refine the final output. He encourages experimentation with settings to achieve the desired results and invites viewers to explore his other videos for more on animations and different face swap tools. The video concludes with a call to action for viewers to subscribe and support the channel.


  • 🎥 Vladimir introduces a video on face swapping using AI, highlighting a special tool's capabilities.
  • 📥 Before starting, viewers are advised to download and install Visual Studio Code and other necessary DLLs, with links provided in the description.
  • 🖥️ General FFMpeg is recommended for handling animations and batch image processing, useful for backend animations or creating frames from animations.
  • 📷 To upscale images, Video AI or Stable Diffusion tools are suggested, with a standalone utility that works well for video upscaling.
  • 🔍 Face Swap can be downloaded as an extension, and if preferred, the code can be directly accessed from GitHub.
  • 🧩 For those missing the 'in swapper 128 onx', it should download automatically, but a link is provided in case it's needed.
  • 🛠️ If installation issues arise, specific commands are provided to install or upgrade Python versions.
  • 📊 After installing the Face Swap extension, a dropdown tab appears for version 1.2.7, allowing direct creation or modification of models.
  • 🔄 The tool offers a simple way to swap faces and more complex options for advanced users, with various methods compared for effectiveness.
  • 🧪 The script demonstrates how to use the tool with a 'photo-realistic princess' example, including adjusting settings for better blending and similarity.
  • 📚 Advanced options like pre- and post-painting, noise level, and model selection are explored for fine-tuning the face swapping process.
  • 🔍 The importance of similarity in blending faces is emphasized, with adjustments made through settings like in-painting and post-processing.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is face swapping using AI, specifically discussing the tool FaceswapLab and its capabilities.

  • What are some of the software requirements mentioned for using FaceswapLab?

    -Some of the software requirements mentioned include Visual Studio Code, FFmpeg, and Toas Video AI for image upscaling.

  • What is the purpose of the 'similarity' setting in the face swap process?

    -The 'similarity' setting is used to analyze the distance between the original image and the generated image to be replaced, helping to ensure a more seamless blending of the swapped face.

  • How can users increase the number of faces displayed in FaceswapLab?

    -Users can increase the number of faces displayed by going to the settings, scrolling down to 'face W blob', and changing the number of faces they want to display.

  • What is the role of the 'in painting' feature in the face swap process?

    -The 'in painting' feature allows users to define the noise level and type of painting applied to the face, which can help in blending the swapped face more naturally with the original image.

  • What does the 'HD model' option do in FaceswapLab?

    -The 'HD model' option, marked as experimental, is used for higher definition processing of the face swap, but it may cause the application to crash due to its experimental nature.

  • How can users troubleshoot installation issues with FaceswapLab?

    -Users can troubleshoot installation issues by running specific commands provided in the video description, such as installing or upgrading Python versions.

  • What is the significance of the 'pre-trained faces' in FaceswapLab?

    -Pre-trained faces in FaceswapLab allow users to create or modify models with specific faces that have been trained in advance, which can improve the quality and ease of the face swap.

  • How does the video demonstrate the blending of two faces to show what a child might look like?

    -The video demonstrates this by using the 'reference' and 'bad source images' options, where putting two images in attempts to merge them together, simulating the blending of DNA.

  • What is the recommended approach for fine-tuning the face swap results?

    -The recommended approach is to experiment with different settings, such as noise level, similarity, and post-processing, and observe how these affect the final image.

  • What are some of the advanced options available in FaceswapLab for more precise adjustments?

    -Some of the advanced options include adjusting the noise level in the in-painting process, using a post-processing mask, and modifying the similarity threshold for better blending.

  • How can users stay updated with the latest tools and techniques for face swapping?

    -Users can stay updated by following the video creator's channel, subscribing to the content, and engaging with the community to learn about new tools and share their findings.



😀 Introduction to Face Swapping Tools and Requirements

The video begins with an introduction by Vladimir, who outlines the various tools and methods for face swapping. He emphasizes the versatility and capabilities of the tools, highlighting that some perform better than others. Before diving into the process, he advises viewers to install Visual Studio Code and other necessary DLLs, which can be found through the provided links in the video description. He also recommends installing General FFMpeg for handling animations and batch image processing, as well as using Toas Video AI for image upscaling. Additionally, he mentions the need for downloading the face swap extension and possibly the 'swapper 128 onx' model. For troubleshooting, he suggests updating Python and provides commands for doing so. The video then moves on to installing and using the face swap extension in Visual Studio Code, exploring its features and capabilities.


😉 Exploring Face Swap Extension and Advanced Options

Vladimir demonstrates how to use the face swap extension by generating an image of a 'photorealistic princess'. He explains how to switch faces using the extension, mentioning the ability to display multiple faces and adjust settings such as NSFW filters. He also discusses the possibility of merging two reference images to see what a child might look like, should the viewers be interested. The video then delves into advanced options, such as similarity settings which analyze the distance between the original and generated images. He guides viewers on how to adjust these settings for better blending and similarity. Further, he covers pre- and post-paint options, noise levels, and the use of HD models, noting that these are experimental features. The video shows the effects of these settings on the final output, emphasizing the importance of experimentation to achieve the desired result.


🎭 Advanced Techniques and Final Thoughts on Face Swapping

The video concludes with Vladimir experimenting with different settings to achieve a better face swap result. He discusses the importance of post-processing for blending and suggests keeping the similarity express around 1.52 for optimal results. He also shows the effects of different noise levels on the image quality. Vladimir reiterates the potential of the face swap lab for more advanced users and mentions his plans to explore creating animations with it. He encourages viewers to check out his other videos on the channel for comparisons with other tools and methods. Lastly, he asks for viewer support by subscribing, liking, and sharing the video, emphasizing the impact of these small actions on the channel's growth and success.



💡Face Swap

Face Swap refers to the process of replacing one person's face with another's in a digital image or video. In the video, the host Vladimir discusses various methods to perform face swapping using AI, highlighting the precision and capabilities of the tools mentioned.

💡Stable Diffusion

Stable Diffusion is a term that likely refers to a stable and consistent method of image or video processing, possibly an AI model for generating images. In the context of the video, it is mentioned alongside other tools that Vladimir uses for upscaling images and performing face swaps.

💡Visual Code

Visual Code, or Visual Studio Code, is a popular source-code editor developed by Microsoft. It is mentioned in the video as a recommended tool to have installed for the face swapping process, suggesting that coding or script editing might be part of the process.


FFmpeg is a free and open-source software project that can handle multimedia data. In the video, it is recommended for working with animations and batch images, indicating its utility in video editing and processing for the face swap application.

💡Video AI

Video AI refers to artificial intelligence technologies applied to video processing. In the script, it is mentioned as a tool used by Vladimir for upscaling images, which is a part of the face swapping process.

💡Face Swap Extension

A Face Swap Extension is a software module that can be added to a program to extend its functionality. In the video, Vladimir guides viewers on how to download and use a face swap extension, which is integral to the face swapping process.

💡Pre-trained Faces

Pre-trained Faces are facial models that have been previously trained on large datasets and can be used to apply to new images or videos. In the context of the video, Vladimir discusses using specific pre-trained faces in the face swapping tool.


Text-to-Image refers to the AI-generated process of creating images from textual descriptions. In the video, Vladimir uses a text-to-image tool to generate an image of a princess before swapping faces.


Similarity, in the context of face swapping, refers to how closely the swapped face matches the original in terms of features and attributes. The video discusses adjusting the similarity settings to improve the blending and realism of the swapped face.


In-Painting is a process used in image editing where missing or selected parts of an image are filled in or 'painted' using surrounding data. In the video, it is used to refine the face swap result by smoothing out inconsistencies or imperfections.


Post-Processing refers to the steps taken after the main processing to enhance or modify an image or video. In the video, post-processing is mentioned as a way to further refine the face swap result, potentially improving the final output's quality.


Vladimir introduces a special face-swapping tool with high precision capabilities.

Before starting, it's recommended to have Visual Studio Code installed.

FFmpeg is a free application for working with animations and batch images.

Video AI is a tool used for upscaling images and videos.

Face Swap can be downloaded as an extension or directly from GitHub.

The tool can automatically download necessary components like the Swapper 128 onx.

Users may need to install or upgrade Python versions for the tool to function properly.

After installing the extension, a 'Face Laab' tab will appear for direct access to face-swapping features.

Different face-swapping methods are compared, highlighting the ease of use and quality of results.

The tool allows for the creation or modification of models with pre-trained faces.

Users can experiment with the number of faces displayed and additional properties like NSFW settings.

The face-swapping process includes options for merging faces and selecting reference images.

Advanced settings allow for fine-tuning the similarity between the generated and original images.

In-painting and post-processing features enhance the blending and quality of the final image.

The tool provides experimental HD model options for higher quality results.

Users can experiment with different seeds for varied results in face-swapping.

The tool can be used to create animations and work with batch images for more complex projects.

Vladimir encourages viewers to explore different tools and share their findings for the community's benefit.

Support for the channel is appreciated, including subscribing, liking, and sharing the content.