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  1. Qt
  2. QTBUG-131139

[Boot2Qt] Cannot change an audio track of played video file

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Details

    • Bug
    • Resolution: Incomplete
    • P2: Important
    • None
    • 6.8.1
    • Multimedia
    • None
    • Linux/Yocto

    Description

      Linux Ubuntu 22.04.4 / Wayland

      Qt Creator 14.0.1

      Device: Raspberry Pi4 64 bit with Qt 6.8.1

      Steps to reproduce:

      1. Open any example player app (I used QML, but reproduce also with widgets)
      2. Play the video file with multiple audio tracks.
      3. While the video file is playing change the track.

      Expected: The track is changed. 

      Actual: The player app gets stuck for a while and after that video is played without audio. Logs show:

      Could not finish change state of "audioOutput" ASYNC READY PLAYING
      QGstElement::state detected an asynchronous state change. Return value not reliable 

      Reproducibility:  100% 

       

      Example file: 1080i60_SMPTE_8CH_audible.mov

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              timblechmann tim blechmann
              lkos Łukasz Kosiorowski
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              Dates

                Created:
                Updated:
                Resolved:

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