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c++预测库无法下载

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在这里下载其他版本的c++预测库  结果点开之后变成这样 

感谢大佬，请问 加载视频流之后 > VideoCapture capture; Mat frame; capture.open(video_file_.toLocal8Bit().toStdString()); // Read video if(!capture.isOpened()) { QMessageBox::information(this, tr("Prompt"), tr("1.Video read failed, please check if the video is complete, is it MP4.\n2.(Maybe)Opencv doesn't support...