Scrcpy can display and control connected Android devices via USB (or TCP/IP) and does not require any root permissions. Supports Linux, Windows and macOS.

Advantages:

  • Lightweight (native, display device screen only)
  • Performance (30 to 60 FPS)
  • Quality (resolution up to 1920×1080 or higher)
  • Low latency (35-70 ms)
  • Fast start (the first frame can be displayed in as little as 1 second)
  • Non-invasive (no programs left on the device)

It allows you to switch between your phone and computer screen without looking up and down, and also to pretend to be a douche.

First, download and install

Download: github.com/Genymobile/…

Open the page and pull down to find the corresponding version download:

Download and unzip to your favorite directory:

Two, connect mobile phone and computer

Enter the mobile phoneDeveloper mode, the developer mode is generally in the “Settings”, take Huawei mobile phone as an example:

Open “Developer options”, “USB Debugging”, “USB debugging allowed in ‘Charge only’ mode” :

If the developer mode is not displayed, open the “About phone” button and swipe the version number seven or eight times to enter developer mode:

Finally, use the cable to connect the phone and computer.

Three, start,

1. Start directly

Click the scrcpy directory under the adB. exe, the first connection will pop up whether to trust the computer, click always Trust, and then click the scrcpy directory under the scrcpy to start the SCRCPy.

2, use CMD to switch to scrcpy directory to start

Locate the directory to the scrcpy file directory (enter CMD in the address bar or open CMD and run CD), enter the command start scrcpy to start:

Microsoft Windows [version 10.0.18363.1198] (c) 2019 Microsoft Corporation All rights reserved. C: \ Program Files \ scrcpy win64 - v1.17 > start scrcpyCopy the code
3. Use CMD to start in any directory

Scrcpy can be difficult to start each time you switch to the corresponding directory, so you can configure environment variables to enable scrCPy without changing the directory. For details, see “Configuring Environment Variables” below.

4. Configure environment variables

1, click win10 search, loseenvPress Enter to open environment variable Settings:

2. Click “Environment Variables” :

3, Find the system variablesPathClick “Edit” :

4. Click Add and enterscrcpyDirectory path, click OK.

5. Go back to the previous page and click OK. 6, open CMD, enter start scrcpy to start SCRcpy without changing the directory.

Five, adjust the definition

First openingscrcpyYou may find that the resolution is very low, the picture is blurred, and the mood is suddenly low:

But don’t worry, just set it up:

1. Open thescrcpyIn the directory, right clickscrcpy.exeOpen the menu and click “Properties”.

2. Click “Compatibility” :

3. Click “Change High DPI Settings” :

4. Check “Replace DPI scaling Behavior” and click “OK” :

5. Go back to the previous page and click OK.

6, closescrcpy, reboot, the picture will be clear.

Github address and documentation

Scrcpy download address Github address Chinese document

In addition to ADB, you can also connect mobile phones and computers via wireless LAN. Please refer to github documentation for detailed operation and other functions.