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  1. Qt
  2. QTBUG-83417

gstreamer stream buffering is broken

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3: Somewhat important
    • Resolution: Done
    • Affects Version/s: 5.14.2
    • Fix Version/s: 5.15.0 RC
    • Component/s: Multimedia
    • Labels:
      None
    • Environment:
      Raspberry Pi 4 / Raspbian 10 / X11 EGLFS
    • Platform/s:
      Linux/X11
    • Commits:
      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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          Issue Links

          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
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            Activity

              People

              Assignee:
              valentyn.doroshchuk Valentyn Doroshchuk
              Reporter:
              romanvalov Roman Valov
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                Dates

                Created:
                Updated:
                Resolved:

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