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  1. Qt
  2. QTBUG-122750

[Regression] QSoundEffect cuts audio with FFmpeg backend

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Details

    • Windows
    • 05f5c32cb (dev), 6e394cf11 (6.7), aad9a9ea1 (6.6), 0260eb09d (tqtc/lts-6.5)

    Description

      After Implement audio resampling in QSoundEffect (I24d0ca39) · Gerrit Code Review (qt-project.org), QSoundEffect only plays the first half of the sound in some cases.

      The issue does not occur when using the Windows backend (or no backend at all).

      The issue is reproducible with attached sound, although not very obvious. In the example attached to QTBUG-112512, the cut off is very obvious because it cuts half-sentence.

      Attachments

        1. catch.wav
          8 kB
          Jøger Hansegård

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-122193 QSoundEffect hangs on Loading

          • 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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-112512 QSoundEffect cuts out on very short sounds ( ~ 0.2 - 0.3 seconds )

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-122750
          # Subject Branch Project Status CR V
          543891,2 Play entire sound with resampled data in QSoundEffect dev qt/qtmultimedia Status: MERGED +2 0
          544038,2 Play entire sound with resampled data in QSoundEffect 6.7 qt/qtmultimedia Status: MERGED +2 0
          544068,2 Play entire sound with resampled data in QSoundEffect 6.6 qt/qtmultimedia Status: MERGED +2 0
          544102,2 Play entire sound with resampled data in QSoundEffect tqtc/lts-6.5 qt/tqtc-qtmultimedia Status: MERGED +2 0

          Activity

            People

              laknoll Lars Knoll
              johanseg Jøger Hansegård
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              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes