ws scrcpy

Web client prototype for scrcpy.

Requirements

You'll need a web browser that supports the following technologies:

• WebSockets
• Media Source Extensions and h264 decoding (MseDecoder)
• WebWorkers (h264bsd, tinyh264)
• WebAssembly (Broadway.js and h264bsd, tinyh264)

Build and Start

git clone https://github.com/NetrisTV/ws-scrcpy.git
cd ws-scrcpy
npm install
npm start

Supported features

Screen casting

The modified version of Genymobile/scrcpy used to stream H264 video, which then decoded by one of included decoders.

Remote control

• Touch events (including multi-touch)
• Multi-touch emulation: CTRL to start with center at the center of the screen, SHIFT + CTRL to start with center at the current point
• Capturing keyboard events
• Injecting text (ASCII only)
• Copy to/from device clipboard
• Device "rotation"

File push

Drag & drop an APK file to push it to the /data/local/tmp directory. You can install it manually from the included xterm.js terminal emulator.

Known issues

• New versions are most likely not incompatible with previous ones. If you do upgrade, then manually stop app_process or just reboot the device.
• The server on the Android Emulator listens on the internal interface and not available from the outside (as workaround you can do adb forward tcp:8886 tcp:8886 and use 127.0.0.1 instead of emulator IP address)
• H264bsdDecoder and Tinyh264Decoder may fail to start, try to reload the page.
• MseDecoder reports too many dropped frames in quality statistics: needs further investigation.

Security warning

Be advised and keep in mind:

• There is no encryption between browser and node.js server (plain HTTP).
• There is no encryption between browser and WebSocket server (plain WS).
• There is no authorization on any level.
• The modified version of scrcpy with integrated WebSocket server is listening for connections on all network interfaces.
• The modified version of scrcpy will keep running after the last client disconnected.

Related projects

• Genymobile/scrcpy
• xevokk/h264-converter
• 131/h264-live-player
• oneam/h264bsd
• mbebenita/Broadway
• openstf/adbkit
• xtermjs/xterm.js
• udevbe/tinyh264

scrcpy websocket fork

Currently, support of WebSocket protocol added to v1.16 of scrcpy

• Prebuilt package
• Source code