QT編寫視頻監控客戶端全屏後會發生視頻卡住的問題,該問題的解決辦法是重載showEvent事件,按照如下方式實現。
void VideoCanvas::showEvent(QShowEvent * event)
{
this->setAttribute(Qt::WA_Mapped);
QWidget::showEvent(event);
}
感謝此篇文章的貢獻:https://blog.csdn.net/weixin_42101997/article/details/85250361