scrcpy 5.0 Adds GPU Video Decoding and Native Windows on ARM64 Builds

scrcpy, short for "screen copy," lets users view and control an Android phone from a PC over ADB. Android Authority describes the lightweight, open-source utility as the long-standing standard for mirroring a phone's screen to a desktop.

Earlier versions handled incoming video frames with software decoding on the CPU. Modern processors can push those streams through, but software decoding is computationally expensive, particularly at higher bitrates. By handing video decoding to the graphics card in version 5.0, scrcpy claims desktop CPU usage falls by as much as a factor of ten, with power draw dropping as well. Android Authority notes the change may also reduce input latency.

The release also introduces official native Windows on ARM64 binaries, built for laptops running Snapdragon chips. Users on those machines previously had to rely on other builds or emulation layers to run the tool.

Other changes listed for version 5.0 include the ability to capture all audio streams in audio playback capture mode, improved video buffering, and fixes for bugs that caused UHID keypresses to be dropped. The UHID fixes affect users who let scrcpy emulate keyboard and mouse input on the phone rather than sending individual key events.

Vimont published scrcpy 5.0 on GitHub, where the project is developed and distributed. The tool remains free to download and does not require root access on the Android device, relying instead on the ADB debugging interface that ships with the platform's developer tools.