doc(README): update

README.md

@@ -13,9 +13,19 @@ Due to the delay and blurred image quality of the mirror screen. This project fo
 - [x] Visually setting the mapping
 - [x] Key mapping config import and export
 - [x] Update check
+- [ ] Internationalization (i18n)
 - [ ] Switch between key mapping and raw input
+- [ ] Gamepad key mapping
 - [ ] Better macro support
 - [ ] Provide external interface through websocket
+- [ ] Help document
+
+## Demonstration video
+
+- [M 系列 Mac 电脑玩王者，暃排位实录，使用 Android Stuido 模拟器和开源 Scrcpy Mask 按键映射工具-哔哩哔哩](https://b23.tv/q6iDW1w)
+- [自制跨平台开源项目 Scrcpy Mask ，像模拟器一样用键鼠控制任意安卓设备！以 M 系列芯片 MacBook 打王者为例-哔哩哔哩](https://b23.tv/gqmriXr)
+- [如何用 PC 控制安卓手机打王者？只要思想不滑坡，办法总比困难多！-哔哩哔哩](https://b23.tv/dmUOpff)
+- [M 芯片 Mac 怎么用 Android Studio 模拟器打王者？这是 Up 耗时数个月给出的答案-哔哩哔哩](https://b23.tv/ckJgyK5)
 
 ## Screenshot
 
@@ -31,6 +41,25 @@ Due to the delay and blurred image quality of the mirror screen. This project fo
 
 ![](https://pic.superbed.cc/item/66373c8cf989f2fb97679dfd.png)
 
+## Basic using
+
+1. Install software suitable for your system platform from [releases](https://github.com/AkiChase/scrcpy-mask/releases)
+2. Identify your Android device type
+	1. For physical devices like phones or tablets
+		1. You need to solve the problem of screen casting on your own. Recommend using the official screen mirror method of your device brand to achieve the minimum delay
+		2. Enable ADB debugging on your device via USB or wirelessly, then connect it to your computer.
+	2. For emulator, you don't need screen mirror, and emulator generally default to enabling ADB wired debugging. So this is the best way for game, I think.
+3. Launch the software and navigate to the Device page.
+	1. Find your device among the available devices (if not found, please search for how to enable ADB debugging for your device).
+	2. Right-click on your device and choose "Get Screen Size". Use the obtained screen size as a reference and enter the device's width and height correctly. Note: If the width or height is incorrect (for example, they are reversed in portrait and landscape modes), all touch operations will be ignored, but no error message will appear.
+	3. Right-click on your device again and choose "Control this device".
+4. Navigate to the Settings page -> Mask Settings, and set the width and height of the mask to a certain multiple of the device's size to ensure the mask size is appropriate.
+5. Navigate to the Mask page where you can see a transparent mask. Next, adjust and move your emulator window or screen mirroring window to align the displayed content area with the transparent mask area.
+6. Navigate to the Key mapping page and switch or edit the key mapping configs.
+7. Return to the Mask page and start enjoying.
+
 ## Contribution.
 
 If you are interested in this project, you are welcome to submit pull request or issue. But my time and energy is limited, so I may not be able to deal with it all.
+
+[![Star History Chart](https://api.star-history.com/svg?repos=AkiChase/scrcpy-mask&type=Date)](https://star-history.com/#AkiChase/scrcpy-mask&Date)