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  1. Qt
  2. QTBUG-121182

QML Video Example: Simultaneous videos playback crashes the App on Android

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Details

    • Android
    • dd1d51a5c (dev), b04f18195 (6.7), 2edc95866 (6.6), 743278187 (tqtc/lts-6.5)
    • 2024wk08FOQtforAndroid

    Description

      Description:-

      In the QML Video example, the application crashes when attempting to play two videos simultaneously in "Multi" mode.

      Logs:

      I OMXClient: IOmx service obtained
D MediaCodec: flushMediametrics
D SurfaceUtils: connecting to surface 0x74a17df010, reason connectToSurface
E BufferQueueProducer: [SurfaceTexture-0-13560-0](id:34f800000008,api:3,p:13560,c:13560) connect: already connected (cur=3 req=3)
E SurfaceUtils: Failed to connect to surface 0x74a17df010, err -22
E MediaCodec: nativeWindowConnect returned an error: Invalid argument (-22)
E MediaCodec: configure failed with err 0xffffffea, resetting...
I OMXClient: IOmx service obtained
D qml     : : [qmlvideo] VideoItem.onError error 2 errorString Cannot create codec,Failed to open FFmpeg codec context Generic error in an external library
D qml     : : [qmlvideo] Content.onFatalError
D MediaCodec: flushMediametrics
F libc    : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x30 in tid 13582 (qtMainLoopThrea), pid 13560 (xample.qmlvideo)
D MediaCodec: flushMediametrics

      Steps to Reproduce:

      1. Build and Run QML Video Example on Android.
      2. Select two videos as file1 and File2.
      3. Click "Multi" button under Video modes.
      4. Try to play both videos.

      Expected Results: The QML Video example should support simultaneous playback of multiple videos without causing a crash.

      Actual Results: The app crashes as soon as second video is played.

      Take the reference from attached video.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-122649 Playing multiple videos simultaneously fails for the second video with the FFMPEG backend on Android.

          • 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-6069 Qt 6.5.4 LTS Testing

          • Not Evaluated - Not yet evaluated/prioritized
          • Open
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              bartlomiejmoskal Bartlomiej Moskal
              alrizwan Alber Rizwan
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              Dates

                Created:
                Updated:
                Resolved:

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