Question: Is there a tool that can replace faces in videos with realistic results for advertising purposes?

For replacing faces in videos with convincing results for ad purposes, Deepfaceswap is a top contender. It employs deep learning models and Generative Adversarial Networks (GANs) for real-time face swap, facial expression manipulation, lip animation and background replacement. It's a flexible tool that can be used in advertising and other areas, so it's a good option.

Another top contender is Reface, an AI-powered content creation platform that also offers face swaps, animated photos, cartoons and style changes. You can replace faces in videos and GIFs, and Reface is good for both personal and professional use, including marketing campaigns.

If you want a tool that can translate videos into other languages, Vtopia.ai offers more advanced language and localization abilities. It can translate audio, subtitles and even replace faces with precise alignment, so it's good for advertisers and content creators who want to expand their audience.

Last, Fakeface offers high-quality face replacement in videos, photos and GIFs with a three-step process. It can handle all media formats and offers high-resolution output, so it's a good option for content creators and filmmakers who want to add some quick visual spice to their work.