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  1. Qt
  2. QTBUG-100301

audiorecorder fails on macos

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: P2: Important P2: Important
    • None
    • 6.3
    • Multimedia
    • None
    • This occured on a macOS Catalina 10.15.7, dev branch of qtmultimedia (7d48e22ca4263a5e103bc5089443eb20ef1ec8cb)
    • macOS

      Audiorecorder example in qtmultimedia repo: examples/multimedia/audiorecorder

      It fails with the default settings, but I also tried with a "simpler" config, and it still failed:

      To reproduce:

      • Input Device: Built-in Microphone"
      • Audio Codec: "Wave"
      • File Container: "Wave File"
      • Sample rate: 44110
      • Channels: 1
      • Constant Quality, unchanged

      Set "Output file" to "test", and pressed record

      Result

      "test.wav" is created, but 0 bytes in size. Statusbar says "An unknown error occured (-12737)"

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          Vladimir Belyavsky
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            dorisverria Doris Verria
            smd Jan Arve
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              Created:
              Updated:
              Resolved:

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