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  1. Qt
  2. QTBUG-115075

WebAssembly audio input not working

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • 6.5.4, 6.6.1, 6.7.0 FF
    • 6.5.1, 6.6.0 Beta1
    • Multimedia
    • None
    • macOS and Google Chrome as the browser (+ Firefox and Safari)
    • WebAssembly
    • 0272a7c1a (dev), 4753212d3 (6.6), 4cbf1a90e (tqtc/lts-6.5)

    Description

      If I build the 'audiosource' example for WebAssembly (multi thread and possibly also single thread) then audio input is not working.  I.e. no volume input level is displayed in red, in either pull or push mode.

      In the Chrome console I am also seeing:
      "alcCaptureOpenDevice Invalid Device" and other errors

      NB: I had to remove the '#if QT_CONFIG(permissions)' section in audiosource.cpp and manually allow mic input in the browser to get anything to display.

       

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        Issue Links

          depends on

          Task - A task that needs to be done. QTBUG-115191 wasm: refactor QWasmAudioSource, QWasmAudioSink to use webaudio

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
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              lpotter Lorn Potter
              pcheeseman Peter Cheeseman
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              Dates

                Created:
                Updated:
                Resolved:

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