iperov/DeepFaceLive ? reverse-engineered prompt

Build me a Windows desktop app for live face swapping that I can use with my webcam, video files, streaming, or video calls. I want it to feel like DeepFaceLive, where I can load a ready made face model and swap my face in real time, or use a single photo of someone for a simpler swap. If the project already has these modes, wire them up so they are easy to launch and use.

Please also include the face animator feature if it is already part of the codebase, so a still face image can be driven by a camera feed for funny meme style videos. Make the setup as painless as possible for a normal Windows user, with clear instructions for first run, model downloads, camera selection, and how to use it for streaming or video calls. It should target a Windows 10 machine with a modern DirectX 12 GPU.

If anything is unclear, check the repo docs and current setup notes online, then finish whatever is missing so it runs end to end.