Enhance README with plugin details and installation guide

README.md

@@ -1 +1,28 @@
-### DroidCam OBS Plugin
+# DroidCam OBS Plugin for Linux
+
+[![License: GPL v2](https://img.shields.io/badge/License-GPL%20v2-blue.svg)](LICENSE)
+[![Platform: Linux](https://img.shields.io/badge/Platform-Linux-orange.svg)]()
+
+A high-quality plugin for OBS Studio that allows you to use your Android or iOS device as a camera source. This repository focuses on providing reliable installation paths for **Arch Linux** and **Arch-based distributions** (like CachyOS, Manjaro, or EndeavourOS).
+
+## 🚀 Features
+- **High Resolution**: Supports up to 1080p video.
+- **Low Latency**: Optimized for minimal delay via WiFi or USB.
+- **Hardware Acceleration**: Works seamlessly with NVIDIA (NVENC) and VAAPI.
+- **Multi-Device**: Connect multiple phones as separate sources.
+
+---
+
+## 🛠 Installation (Arch Linux)
+
+For Arch-based systems, it is **highly recommended** to use the AUR (Arch User Repository). This ensures the plugin is compiled against your specific system libraries, preventing the common `libavcodec` version mismatch errors.
+
+### Method 1: AUR (Recommended)
+This is the easiest method and handles all dependencies automatically.
+
+```bash
+# Using paru (recommended for CachyOS)
+paru -S droidcam-obs-plugin
+
+# OR using yay
+yay -S droidcam-obs-plugin