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  1. Qt
  2. QTBUG-112304

Windows multimedia backend leaks video memory when looping a single file

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • None
    • 6.5.0 RC, 6.5.0
    • Multimedia
    • None
    • Windows

    Description

      I was confused why my system acted weird at it turned out it QtMM used all of my 16gb video memory. It looks like the latest RC (and maybe earlier version) does reload the video file on every loop? See my screenshot and video. I'm using latest AMD driver on my Windows 11 machine with a Vega VII.

      QFQuY46ld4.mp4

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        2. QFQuY46ld4.mp4
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            padubsky Pavel Dubsky
            kelteseth Elias Steurer
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            Dates

              Created:
              Updated:
              Resolved:

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