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This issue is created for tracking the forum issue link.

When the HDR extension on the CameraX library is used (while using the back camera), while the preview is running logcat displays these lines continuously:

2024-08-30 09:58:54.550 21414-21461 cx/CaptureCallback      com.mypackage             V  onCaptureProcessStarted, seq = 1
2024-08-30 09:58:54.555 21414-21461 cx/CaptureCallback      com.mypackage             V  onCaptureCompleted, seq = 1, timestamp = 66168716018710
2024-08-30 09:58:54.592 21414-21460 cx/CaptureCallback      com.mypackage             V  onCaptureStarted, seq = 1, timestamp = 66168776051314
2024-08-30 09:58:54.610 21414-21453 cx/CaptureCallback      com.mypackage             V  onCaptureProcessStarted, seq = 1
2024-08-30 09:58:54.616 21414-21453 cx/CaptureCallback      com.mypackage             V  onCaptureCompleted, seq = 1, timestamp = 66168776051314
2024-08-30 09:58:54.652 21414-21459 cx/CaptureCallback      com.mypackage             V  onCaptureStarted, seq = 1, timestamp = 66168836083971
2024-08-30 09:58:54.672 21414-21460 cx/CaptureCallback      com.mypackage             V  onCaptureProcessStarted, seq = 1
2024-08-30 09:58:54.679 21414-21460 cx/CaptureCallback      com.mypackage             V  onCaptureCompleted, seq = 1, timestamp = 66168836083971
2024-08-30 09:58:54.713 21414-21453 cx/CaptureCallback      com.mypackage             V  onCaptureStarted, seq = 1, timestamp = 66168896116575
2024-08-30 09:58:54.733 21414-21461 cx/CaptureCallback      com.mypackage             V  onCaptureProcessStarted, seq = 1
2024-08-30 09:58:54.739 21414-21461 cx/CaptureCallback      com.mypackage             V  onCaptureCompleted, seq = 1, timestamp = 66168896116575
2024-08-30 09:58:54.773 21414-21460 cx/CaptureCallback      com.mypackage             V  onCaptureStarted, seq = 1, timestamp = 66168956149179
2024-08-30 09:58:54.795 21414-21459 cx/CaptureCallback      com.mypackage             V  onCaptureProcessStarted, seq = 1
2024-08-30 09:58:54.800 21414-21459 cx/CaptureCallback      com.mypackage             V  onCaptureCompleted, seq = 1, timestamp = 661689561491

This goes on and on. When capturing a photo, the capture callback is never called. In logcat I can see the following errors:

Surface no longer in use[total_surfaces=6, used_surfaces=4](androidx.camera.core.impl.SessionProcessorSurface@1258a6c}
--
CameraDevice.onError(): 0 failed with ERROR_CAMERA_DEVICE while in OPENED state. Will attempt recovering from error.
--
Attempt to reopen camera[0] after error[ERROR_CAMERA_DEVICE]
--
Session 0: Exception while stopping repeating: android.hardware.camera2.CameraAccessException: CAMERA_ERROR (3): The camera device has encountered a serious error at android.hardware.camera2.impl.CameraDeviceImpl.checkIfCameraClosedOrInError(CameraDeviceImpl.java:2513)

See the attached logcat file log1.txt.

When using the front camera, the preview issues the same logs while the preview is running. Capturing a photo sometimes work (looks like it works when there is not a lot of difference in light intensity). When it does not work, the following error is logged:

Tag name 'dynamicShotCaptureDuration' does not exist.

See the attached logcat file log2.txt.

I followed the API documentation. The sample library (https://github.com/android/camera-samples) has the same behaviour. I also tried a third party CameraX app from the Play Store, taking a photo in HDR causes the same issue. Using code or an app that implements Camera2 directly does not cause any problems with HDR enabled.

Occurs with CameraX version: 1.3.4 and 1.4.0-rc01 I tried both PreviewView.ImplementationMode.PERFORMANCE and PreviewView.ImplementationMode.COMPATIBLE Extensions Bokeh and Face Retouch do work.

Device: Samsung Galaxy A52s 5G

Model: SM-A528B/DS

Android version: 14 (build number UP1A.231005.007.A528BXXS9GXG5)