[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] RaS_KoR:
I have a bug when I try to make a slow motion video in the last stable version (20190101), the viewfinder stays black, but if I return to my home screen and relaunch the OOScam (v. 3.0.13) I can record my video.

Here my logcat :

01-08 14:38:35.850 11156 11195 W CameraImpl: Capture session ready
01-08 14:38:36.105 11156 11156 D FlashControllerImpl: checkDeviceTemperature() - temperature : 31.9
01-08 14:38:36.106 11156 11156 V FlashControllerImpl: updateFlashState() - Flash from table: OFF, lens facing: BACK, media type: VIDEO
01-08 14:38:36.106 11156 11156 D FlashControllerImpl: updateFlashState() - Lens facing: BACK, media type: VIDEO, flash: OFF
01-08 14:38:36.297 11156 11156 V CameraServiceProxy: toggleAutoBrightnessAdjustmentRemote() - Toggle: true , id : 154955922
01-08 14:38:36.301 11156 11156 D OPCameraActivity: enableAutoBrightnessAdjustment() - success
01-08 14:38:36.307 10077 11179 D CameraService: setAutoBrightnessAdjustment() - enable for id : 154955922
01-08 14:38:36.308 10077 11179 D CameraService: setAutoBrightnessAdjustment() - enable auto brightness adjustment
01-08 14:38:36.320 969 11079 E DatabaseUtils: Writing exception to parcel
01-08 14:38:36.320 969 11079 E DatabaseUtils: java.lang.IllegalArgumentException: Invalid value: 100.333 for setting: screen_auto_brightness_adj
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at com.android.providers.settings.SettingsProvider.validateSystemSettingValue(SettingsProvider.java:1549)
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at com.android.providers.settings.SettingsProvider.mutateSystemSetting(SettingsProvider.java:1513)
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at com.android.providers.settings.SettingsProvider.insertSystemSetting(SettingsProvider.java:1442)
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at com.android.providers.settings.SettingsProvider.call(SettingsProvider.java:417)
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at android.content.ContentProvider$Transport.call(ContentProvider.java:403)
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:272)
01-08 14:38:36.320 969 11079 E DatabaseUtils:	at android.os.Binder.execTransact(Binder.java:731)
01-08 14:38:36.323 10077 11179 E CameraService: setAutoBrightnessAdjustmentInternal() - Failed to set auto brightness.
01-08 14:38:36.323 10077 11179 E CameraService: java.lang.IllegalArgumentException: Invalid value: 100.333 for setting: screen_auto_brightness_adj
01-08 14:38:36.323 10077 11179 E CameraService:	at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:168)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:138)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.content.ContentProviderProxy.call(ContentProviderNative.java:651)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.provider.Settings$NameValueCache.putStringForUser(Settings.java:2045)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.provider.Settings$System.putStringForUser(Settings.java:2448)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.provider.Settings$System.putFloatForUser(Settings.java:2773)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.provider.Settings$System.putFloat(Settings.java:2767)
01-08 14:38:36.323 10077 11179 E CameraService:	at com.oneplus.camera.service.CameraService.setAutoBrightnessAdjustmentInternal(CameraService.java:577)
01-08 14:38:36.323 10077 11179 E CameraService:	at com.oneplus.camera.service.CameraService.setAutoBrightnessAdjustment(CameraService.java:530)
01-08 14:38:36.323 10077 11179 E CameraService:	at com.oneplus.camera.service.CameraService.handleAsyncMessage(CameraService.java:283)
01-08 14:38:36.323 10077 11179 E CameraService:	at com.oneplus.camera.service.CameraService.access$200(CameraService.java:35)
01-08 14:38:36.323 10077 11179 E CameraService:	at com.oneplus.camera.service.CameraService$2.handleMessage(CameraService.java:371)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.os.Handler.dispatchMessage(Handler.java:106)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.os.Looper.loop(Looper.java:193)
01-08 14:38:36.323 10077 11179 E CameraService:	at android.os.HandlerThread.run(HandlerThread.java:65)

Regards,