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QVideoWidget is not properly fitting into Qt Application while using in Virtual Box but it works in Ubuntu

  • I am using QVideoWidget to play video , it fails to fit into its widget while using in Virtual Box but when i use same application it works fine in ubuntu .

    when i minimise and then maximise that window, it will fit into that window.

    i tried to solve by using ignoreAspectRatio but it fails .
    this->setAspectRatioMode(Qt::AspectRatioMode::IgnoreAspectRatio );

    / / m_ptrVideoPlayer is QvideoWidget
    m_ptrVideoPlayer = new QMediaPlayer(this, QMediaPlayer::StreamPlayback);

    thanks in advance !

  • Lifetime Qt Champion

    Hi and welcome to devnet,

    Did you install the Vbox Additions ?

    What version of Qt are you using on both machines ?
    What version of Virtual Box are you running ?

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