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  1. Qt
  2. QTBUG-83417

gstreamer stream buffering is broken

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Details

    • Bug
    • Resolution: Done
    • P3: Somewhat important
    • 5.15.0 RC
    • 5.14.2
    • Multimedia
    • None
    • Raspberry Pi 4 / Raspbian 10 / X11 EGLFS
    • Linux/X11
    • d8d072417b08dd75734b3f0aa86c3a49db934770 (qt/qtmultimedia/5.14)

    Description

      Qt with gstreamer prevent RTMP streams to be properly buffered causing choppy playback.

      It seems gstreamer client should handle GST_MESSAGE_BUFFERING to play/pause streams based on buffer-percent value and Qt does it properly. However there is a `updateSessionState` in QGstreamerPlayerControl causing session to go back into playing state each time session changed it's state to paused.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-84556 [REG 5.14-5.15] Video Element with 'autoLoad: false' doesn't play UDP stream after calling play()

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          For Gerrit Dashboard: QTBUG-83417
          # Subject Branch Project Status CR V
          296889,3 Gstreamer: fix stream buffering 5.14 qt/qtmultimedia Status: MERGED +2 0

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              valentyn.doroshchuk Valentyn Doroshchuk
              romanvalov Roman Valov
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              Dates

                Created:
                Updated:
                Resolved:

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