QMediaPlayer,setPosition很慢

        self.video_widget = QtMultimediaWidgets.QVideoWidget()
        self.player = QtMultimedia.QMediaPlayer()
        self.player.setVideoOutput(self.video_widget)
        self.player.setSource(QtCore.QUrl.fromLocalFile(video_path))  # 选取视频文件
        self.player.play()  # 播放视频

此控件播放视频很方便,但setPosition很慢,即拖动不流畅

posted @ 2022-11-02 09:32  cnblogs_kk  阅读(159)  评论(0)    收藏  举报