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 Gtk4 + Vala PipeWire camera control overlay.
 
 This thing is very WIP, report any bugs you found
+
+## THERE ARE A LOT OF HARDCODED VALUES! PLEASE USE MY [LIBCAMERA FORK](https://gitlab.com/NekoCWD/libcamera)
+
+## How does it works?
+I've modified [libcamera](https://gitlab.com/NekoCWD/libcamera) to export brightness/focus controls.
+
+Pipewire plugin for libcamera exporting this controls as camera node params.
+
+PipeTap use generated bindings for WirePlumber GObject api to communicate with pipewire.
+
+It listening to camera node state changes and opens overlay if cameta in active state.
+
+It controls camera node parameters.
+__It can't control v4l2 devices directly!!__
+
+## Screenshots
+![Demo](assets/overview.jpg)
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