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QT6.5.3 QCamera resolution issue

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  • I Offline
    I Offline
    iSolve_Tech
    wrote on last edited by iSolve_Tech
    #1

    QT6.5.3 QCamera without setting resolution taking higher resolution as default and it causes streaming lag

    m_camera = new QCamera( this );

    const auto settings = m_camera->cameraDevice().videoFormats();

    m_camera->setFocusMode( QCamera::FocusModeAuto );
    m_camera->setCameraFormat( s );
    captureSession.setCamera( m_camera );
    captureSession.setVideoSink( this );
    m_camera->start()

    I 1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      This is a bit light on details.

      Which OS are you using ?
      Which device are you running that on ?
      Which camera are you using ?

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      0
      • I iSolve_Tech

        QT6.5.3 QCamera without setting resolution taking higher resolution as default and it causes streaming lag

        m_camera = new QCamera( this );

        const auto settings = m_camera->cameraDevice().videoFormats();

        m_camera->setFocusMode( QCamera::FocusModeAuto );
        m_camera->setCameraFormat( s );
        captureSession.setCamera( m_camera );
        captureSession.setVideoSink( this );
        m_camera->start()

        I Offline
        I Offline
        iSolve_Tech
        wrote on last edited by
        #3

        @SGaist We are using iOS and we are running in iPad as well as iPhone and using internal camera

        SGaistS 1 Reply Last reply
        0
        • I iSolve_Tech

          @SGaist We are using iOS and we are running in iPad as well as iPhone and using internal camera

          SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          @iSolve_Tech which version of iOS and which model of the device ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

          1 Reply Last reply
          0

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