VirtualDisplay sometimes does not refresh

[Mr-JingShi]

Environment

• OS: macOS
• Scrcpy version: 3.1
• Installation method: brew
• Device model: AOSP on blueline
• Android version: 11

Describe the bug

1. I start scrcpy when the screen is locked

scrcpy --new-display

Then I unlock the screen, the virtualdisplay screen remained unchanged

2. start scrcpy when the screen is unlocked

scrcpy --new-display --start-app=com.android.deskclock

Then I closed the deskclock app through recent activities, the virtualdisplay screen remained unchanged

3. start scrcpy when the screen is unlocked

scrcpy --new-display --start-app=com.android.deskclock

then I start the calendar app via adb

am start -n com.android.calendar/com.android.calendar.AllInOneActivity display 52

VirtualDisplay can refresh in real time when closing the top application

[rom1v]

Yes, on some devices (maybe even AOSP), virtual displays do not work when the main screen is locked.

(It's not related to I-frames though.)

[Mr-JingShi]

Yes, on some devices (maybe even AOSP), virtual displays do not work when the main screen is locked.

(It's not related to I-frames though.)

Thank you for your reply, I revised the problem description.