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@rom1v rom1v released this 29 Jun 16:03
· 122 commits to master since this release
v2.5
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rom1v Romain Vimont
GPG key ID: CA01F46F18683B3D
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scrcpy v2.5

Changes since v2.4:

  • Add scrcpy window without video playback (#4727, #4793, #4868)
  • Add a shortcut to pause/unpause display (#1632, #4748)
  • Forward mouse hover events (#2743, #3070, #5039)
  • Add option to configure mouse bindings (#5022)
  • Forward all clicks by default for UHID/AOA (#5022)
  • Simplify shortcut modifiers (#4741)
  • Fix rotation shortcut for Android 14 (#4740, #4841)
  • Fix YUV conversion for full color range (#4756)
  • Fix camera sizes listing on some devices (#4852)
  • Fix thread leak on Windows (#4973)
  • Upgrade FFmpeg to 7.0.1 in Windows releases
  • Upgrade SDL to 2.30.4 in Windows releases
  • Upgrade platform-tools (adb) to 35.0.0 in Windows releases
  • Various technical fixes

Highlights

Control-only

By default, scrcpy now always opens a window (unless --no-window is passed), even without video stream (#4868).

In particular, this gives the possibility to solely control the device without screen mirroring:

scrcpy --no-video --no-audio

window

In that case, UHID mouse mode is used by default. It works both over USB and wirelessly.

This is different from OTG mode, which does not require USB debugging at all. Here, the standard mode is used but with the possibility to disable video playback.

Pause/unpause display

New shortcuts allow to pause (MOD+z) and unpause MOD+Shift+z the display (#4748).

It only impacts rendering, the device is still captured, the video stream transmitted to the device, and recorded if recording is enabled.

This can be useful for example during a presentation, to temporarily move to a different app on the device without showing the content.

Mouse hover

Initially, mouse motion (hover) events were not forwarded to the device when no mouse button was pressed. The reason was that at the time (6 years ago), these events had absolutely no impact on the devices I tested.

But on newer Android versions and newer apps, mouse hover events trigger animations and highlight items. So this new release forwards hover events, with a new option --no-mouse-hover to disable them.

Mouse bindings

By default, mouse secondary clicks triggers shortcuts:

  • right click: BACK
  • middle click: HOME
  • 4th click: APP_SWITCH
  • 5th click: expand notification panel

An option --forward-all-clicks had been added some time ago to forward all clicks to the device instead.

This release replaces --forward-all-clicks by a more flexible option --mouse-bind=xxxx. The argument must be exactly 4 characters, one for each secondary click:

--mouse-bind=xxxx
             ^^^^
             ||||
             ||| `- 5th click
             || `-- 4th click
             | `--- middle click
              `---- right click

Each character must be one of the following:

  • +: forward the click to the device
  • -: ignore the click
  • b: trigger shortcut BACK (or turn screen on if off)
  • h: trigger shortcut HOME
  • s: trigger shortcut APP_SWITCH
  • n: trigger shortcut "expand notification panel"

For example:

scrcpy --mouse-bind=bhsn  # the default mode
scrcpy --mouse-bind=++++  # forward all clicks (default for AOA/UHID)
scrcpy --mouse-bind=++bh  # forward right and middle clicks,
                          # use 4th and 5th for BACK and HOME

With UHID and AOA mouse modes (when the mouse cursor appears on the device), all clicks are now forwarded by default (but the behavior can be changed using --mouse-bind).

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