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  1. Qt
  2. QTBUG-117665

[DeclarativeCamera] Recording and viewing the video multiple times causes the app to crash

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Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 6.7.0, dev
    • Examples and Demos
    • None
    • Android

    Description

      MacOS 13.6

      Qt Creator 11.0.3

      Device: Google Pixel 3a A12

      Steps to reproduce:

      1. Open the declarative camera example. 
      2. Switch the mode to video. 
      3. Record the video for 10 seconds. 
      4. View the video. 
      5. When it comes back to home view - start recording again and view the recording again. 
      6. Repeat step #5 tree or four times.

      Expected: The app should work. 

      Actual: The app performance is getting worse each time then it crashes. It's looking like some memory leak is happening that overloads the app and the OS kills the app (but cannot see anything in the logs). 

      Reproducibility:  100%

      I MediaRecorderJNI: prepare: surface=0x7c2d384cf0
W larative_camer: [SurfaceTexture-404-6402-2] bindTextureImage: clearing GL error: 0x500
D MediaScannerConnection: Scanned /storage/emulated/0/Android/data/org.qtproject.example.declarative_camera/files/Movies/video_0060.mp4 to null
W larative_camer: [SurfaceTexture-591-6402-3] bindTextureImage: clearing GL error: 0x500
W qt.qml.context: : qrc:/VideoPreview.qml:20:9 Parameter "source" is not declared. Injection of parameters into signal handlers is deprecated. Use JavaScript functions with formal parameters instead.
D Camera  : app passed NULL surface
D Camera  : app passed NULL surface
W QtAudioDeviceManager: Built in Earpiece may not work when Wired Headphones are connected
W MediaPlayerNative: info/warning (3, 0)
W larative_camer: [SurfaceTexture-769-6402-4] bindTextureImage: clearing GL error: 0x500
E BufferQueueProducer: [SurfaceTexture-769-6402-4](id:190200000006,api:0,p:-1,c:6402) detachBuffer: BufferQueue has no connected producer
W larative_camer: [SurfaceTexture-939-6402-5] bindTextureImage: clearing GL error: 0x500
I MediaRecorderJNI: prepare: surface=0x7c2d3af630
W larative_camer: [SurfaceTexture-954-6402-6] bindTextureImage: clearing GL error: 0x500
D MediaScannerConnection: Scanned /storage/emulated/0/Android/data/org.qtproject.example.declarative_camera/files/Movies/video_0061.mp4 to null
E BufferQueueProducer: [SurfaceTexture-1186-6402-8](id:19020000000a,api:0,p:-1,c:6402) detachBuffer: BufferQueue has no connected producer
V MediaPlayer: resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V MediaPlayer: cleanDrmObj: mDrmObj=null mDrmSessionId=null
V MediaPlayer: resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V MediaPlayer: cleanDrmObj: mDrmObj=null mDrmSessionId=null
W larative_camer: [SurfaceTexture-1185-6402-7] bindTextureImage: clearing GL error: 0x500
D Camera  : app passed NULL surface
D Camera  : app passed NULL surface
W QtAudioDeviceManager: Built in Earpiece may not work when Wired Headphones are connected
W MediaPlayerNative: info/warning (3, 0)
W larative_camer: [SurfaceTexture-1186-6402-8] bindTextureImage: clearing GL error: 0x500
E BufferQueueProducer: [SurfaceTexture-1186-6402-8](id:19020000000a,api:0,p:-1,c:6402) detachBuffer: BufferQueue has no connected producer
W larative_camer: [SurfaceTexture-1405-6402-9] bindTextureImage: clearing GL error: 0x500
I MediaRecorderJNI: prepare: surface=0x7c2d384cf0
W larative_camer: [SurfaceTexture-1430-6402-10] bindTextureImage: clearing GL error: 0x500
D MediaScannerConnection: Scanned /storage/emulated/0/Android/data/org.qtproject.example.declarative_camera/files/Movies/video_0062.mp4 to null
W larative_camer: [SurfaceTexture-1713-6402-11] bindTextureImage: clearing GL error: 0x500
E BufferQueueProducer: [SurfaceTexture-1728-6402-12](id:19020000000e,api:0,p:-1,c:6402) detachBuffer: BufferQueue has no connected producer
V MediaPlayer: resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V MediaPlayer: cleanDrmObj: mDrmObj=null mDrmSessionId=null
V MediaPlayer: resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V MediaPlayer: cleanDrmObj: mDrmObj=null mDrmSessionId=null
D Camera  : app passed NULL surface
D Camera  : app passed NULL surface
W QtAudioDeviceManager: Built in Earpiece may not work when Wired Headphones are connected
W MediaPlayerNative: info/warning (3, 0)
W larative_camer: [SurfaceTexture-1728-6402-12] bindTextureImage: clearing GL error: 0x500
E BufferQueueProducer: [SurfaceTexture-1728-6402-12](id:19020000000e,api:0,p:-1,c:6402) detachBuffer: BufferQueue has no connected producer
W larative_camer: [SurfaceTexture-2007-6402-13] bindTextureImage: clearing GL error: 0x500
I MediaRecorderJNI: prepare: surface=0x7c2d3c4ad0
W larative_camer: [SurfaceTexture-2012-6402-14] bindTextureImage: clearing GL error: 0x500
D qml     : : State: MobileLandscape
I Choreographer: Skipped 48 frames!  The application may be doing too much work on its main thread.
I OpenGLRenderer: Davey! duration=2018ms; Flags=0, FrameTimelineVsyncId=1097231, IntendedVsync=325688231607502, Vsync=325688381607496, InputEventId=0, HandleInputStart=325688382156475, AnimationStart=325688382165068, PerformTraversalsStart=325688382170120, DrawStart=325689638616860, FrameDeadline=325688252940834, FrameInterval=325688382072881, FrameStartTime=16666666, SyncQueued=325689672967124, SyncStart=325689673215666, IssueDrawCommandsStart=325689681883427, SwapBuffers=325690227126450, FrameCompleted=325690250129213, DequeueBufferDuration=357909203, QueueBufferDuration=14764950, GpuCompleted=325690235925409, SwapBuffersCompleted=325690250129213, DisplayPresentTime=8897244566500241669,
I OpenGLRenderer: Davey! duration=859ms; Flags=0, FrameTimelineVsyncId=1097293, IntendedVsync=325689602217923, Vsync=325690402217891, InputEventId=0, HandleInputStart=325690422085480, AnimationStart=325690422102303, PerformTraversalsStart=325690432001470, DrawStart=325690440673398, FrameDeadline=325689640217921, FrameInterval=325690415435167, FrameStartTime=16666666, SyncQueued=325690443714805, SyncStart=325690443989805, IssueDrawCommandsStart=325690444186472, SwapBuffers=325690458288713, FrameCompleted=325690462027255, DequeueBufferDuration=8451667, QueueBufferDuration=1114427, GpuCompleted=325690461283348, SwapBuffersCompleted=325690462027255, DisplayPresentTime=2091843759415982714,
D qml     : : State: MobilePortrait
D MediaScannerConnection: Scanned /storage/emulated/0/Android/data/org.qtproject.example.declarative_camera/files/Movies/video_0063.mp4 to null
W larative_camer: [SurfaceTexture-2251-6402-15] bindTextureImage: clearing GL error: 0x500
E BufferQueueProducer: [SurfaceTexture-2255-6402-16](id:190200000012,api:3,p:1355,c:6402) detachBuffer: slot 0 is not owned by the producer (state = FREE)
E BufferQueueProducer: [SurfaceTexture-2255-6402-16](id:190200000012,api:0,p:-1,c:6402) detachBuffer: BufferQueue has no connected producer
V MediaPlayer: resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V MediaPlayer: cleanDrmObj: mDrmObj=null mDrmSessionId=null
V MediaPlayer: resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V MediaPlayer: cleanDrmObj: mDrmObj=null mDrmSessionId=null
D Camera  : app passed NULL surface
D Camera  : app passed NULL surface
16:52:27: "org.qtproject.example.declarative_camera" died.

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          Bug - A problem which impairs or prevents the functions of the product. QTBUG-117477 [DeclarativeCamera] The app is crashing when capture photo and switch to video

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          relates to

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QTQAINFRA-5799 Qt Test Attack - Q3, 2023

          • Not Evaluated - Not yet evaluated/prioritized
          • Open
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              lkos Łukasz Kosiorowski
              lkos Łukasz Kosiorowski
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              Dates

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                Updated:

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