what is wallpaper-engine-live-wallpaper-engine fr?

Wallpaper Engine is a Windows desktop application that replaces your static wallpaper with animated, video, or interactive scenes. You browse thousands of community-created wallpapers, customize them, and can have your desktop react to audio or user input. The repository's description also lists features such as 3D interactive scenes, an audio visualizer, clock widgets, Android device syncing, a playlist scheduler, and LED hardware lighting integration with Razer Chroma and Corsair iCUE, plus Steam Workshop support for browsing community content, though the README itself does not go into detail on most of these. The README is fairly short. It states the app is optimized for Windows 10 and 11, with best performance on a machine with a dedicated GPU. It is distributed as a downloadable zip file from the project's GitHub releases page rather than through an installer or package manager. A troubleshooting table covers a handful of common issues: if the app does not start, run it as Administrator, if you see low FPS on the desktop, lower the wallpaper quality in settings, a black screen can often be fixed by restarting Windows Explorer, an antivirus warning can be resolved by adding the app's folder to exclusions, and if wallpapers are not playing, the suggestion is to check GPU drivers and hardware acceleration settings. The project is released under the MIT License, which the README notes is shared for educational and customization purposes only.