android / android/camera-samples

Camera2Video black preview depending on video resolution

Abierto
#331 1 comentario 2 reacciones 1 asignado Reclamado por @owahltinez Ver en GitHub
Lenguaje dominante
Kotlin
Estrellas
5.5k
Forks
2.4k
Métricas de merge de PR
Sin PR fusionados en 30 d

Descripción

I'm having this problem with Huawei phones (P40, P40 pro, Mate 30 Pro). If I choose 1280x720 or 640x480 it will show a black preview and it will throw this exception:

`2020-11-11 11:51:42.551 24901-5788/com.android.example.camera2.video E/CameraFragment: Camera 1 error: (4) Fatal (device)
java.lang.RuntimeException: Camera 1 error: (4) Fatal (device)
at com.example.android.camera2.video.fragments.CameraFragment$openCamera$$inlined$suspendCancellableCoroutine$lambda$1.onError(CameraFragment.kt:351)
at android.hardware.camera2.impl.CameraDeviceImpl$CameraDeviceCallbacks.notifyError(CameraDeviceImpl.java:2022)
at android.hardware.camera2.impl.CameraDeviceImpl$CameraDeviceCallbacks.lambda$Sm85frAzwGZVMAK-NE_gwckYXVQ(Unknown Source:0)
at android.hardware.camera2.impl.-$$Lambda$CameraDeviceImpl$CameraDeviceCallbacks$Sm85frAzwGZVMAK-NE_gwckYXVQ.accept(Unknown Source:8)
at com.android.internal.util.function.pooled.PooledLambdaImpl.doInvoke(PooledLambdaImpl.java:271)
at com.android.internal.util.function.pooled.PooledLambdaImpl.invoke(PooledLambdaImpl.java:195)
at com.android.internal.util.function.pooled.OmniFunction.run(OmniFunction.java:86)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.os.HandlerThread.run(HandlerThread.java:67)
2020-11-11 11:51:43.792 24901-5788/com.android.example.camera2.video E/CameraCaptureSession: 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:2534)
at android.hardware.camera2.impl.CameraDeviceImpl.stopRepeating(CameraDeviceImpl.java:1131)
at android.hardware.camera2.impl.CameraCaptureSessionImpl.close(CameraCaptureSessionImpl.java:526)
at android.hardware.camera2.impl.CameraCaptureSessionImpl$2.onDisconnected(CameraCaptureSessionImpl.java:737)
at android.hardware.camera2.impl.CameraDeviceImpl$7.run(CameraDeviceImpl.java:242)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.os.HandlerThread.run(HandlerThread.java:67)`

I found that the problem is in the creation of `recorderSurface`, when it execute `createRecorder` and it set `setVideoSize` with the chosen resolutions it will throw the exception and shows a black preview. If I set `setVideoSize` with 1920x1080 resolution in the creation of `recourderSurface` and the chosen resolution in `recorder` it will be just fine but I don't know if it will crash in other devices different than huawei brand...I've tried in a xiaomi mi 9 se and it works fine.

Guía de contribución

Abrir la guía de contribución

Evaluación

Este issue todavía no se ha evaluado.

Recibe los nuevos issues en tu correo

Un resumen breve de issues de GitHub para principiantes.