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  1. Qt
  2. QTBUG-111094

Adding a way to implement an audio visualizer with QMediaplayer

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    Description

      User wanted to create a music visualizer and they found an example:

      ​

      https://doc.qt.io/qt-6/qt3d-audio-visualizer-qml-example.html

      ​

      which used pre-calculated data file to visualize music.

      ​

      Other visualization example: https://doc.qt.io/qt-6/qtcharts-audio-example.html used  IODevice to get data visualized.

      ​

      Could there be implemented a way to do audio visualization from QMediaplayer as this is a wanted feature.

      ​

       

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. QTBUG-114675 Programmatic I/O for Video and Audio MediaCaptureSession

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          relates to

          Suggestion - Public suggestions QTBUG-105470 Replacement for QAudioProbe in Qt6?

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-111094
          # Subject Branch Project Status CR V
          564426,11 Implement QAudioBufferOutput, as a custom output for QMediaPlayer dev qt/qtmultimedia Status: MERGED +2 0
          564465,2 Harden the logic of emitting frames by QAudioBufferOutput dev qt/qtmultimedia Status: MERGED +2 +1

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              artemiy Artem Dyomin
              tero.pelkonen Tero Pelkonen
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                Updated:
                Resolved:

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