Face Swap with Video for Free

In this tutorial, the host from AI Made Simple demonstrates how to create realistic face swaps in videos using the ReActor node in ComfyUI. The video begins by showing the initial setup, where users need to install ComfyUI and the ComfyUI Manager. The host provides a step-by-step guide on installing the ReActor node, which is essential for face swapping. He also shares a tip on resolving import issues by using a specific path command during installation. Next, the tutorial covers downloading the Video Helper Suite, which is used to combine images after face swapping. The host then walks through the process of loading an image and a video into ComfyUI. He selects an image of himself and a sample video from the web. Parameters are set to ensure the video dimensions are manageable for processing. The video is converted into a series of images, and the face swap is applied to each image individually. This method ensures that users do not encounter VRAM issues, even without a high-end graphics card. The host adjusts parameters such as gender, frame rate, and quality weighting to optimize the face swap. The process is queued and executed, with the system analyzing the target image and performing the face swap on approximately 300 frames. The tutorial highlights the efficiency of the process, especially with a powerful GPU like the NVIDIA 4080. The host suggests waiting for the upcoming 4090 model for even better performance. The video concludes with a preview of the final face-swapped video, demonstrating the effectiveness of the method. The host encourages viewers to like, comment, and subscribe for more tutorials.