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  1. Qt
  2. QTBUG-106002

QNX delayed audio

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 5.15.8
    • Multimedia
    • None
    • QNX 7.1
    • QNX

    Description

      Playing audio with QSound::play() in QNX results in a significant delay, which is roughly a second. After debugging, it was determined that the fragmentSize for params.buf.block.frag_size in qnxaudioutils.cpp, line 52 is being set too high.

      This occurs with QNX SDP 7.1 running on a Zynq Unltrascale+ SoC, specifically part # XCZU4EV-1SFVC784E.

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            qtmultimediateam Qt Multimedia Team
            michael.s Michael Szczerba
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            Dates

              Created:
              Updated:

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