pytorch环境下识别图像时报错
[ WARN:0@2.686] global ..\modules\videoio\src\cap_gstreamer.cpp (2386) cv::handleMessage OpenCV | GStreamer warning: your GStreamer installation is missing a required plugin
[ WARN:0@2.686] global ..\modules\videoio\src\cap_gstreamer.cpp (2402) cv::handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module uridecodebin0 reported: Your GStreamer installation is missing a plug-in.
[ WARN:0@2.687] global ..\modules\videoio\src\cap_gstreamer.cpp (1356) cv::GStreamerCapture::open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0@2.687] global ..\modules\videoio\src\cap_gstreamer.cpp (862) cv::GStreamerCapture::isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
[ERROR:0@3.164] global ..\modules\videoio\src\cap.cpp (597) cv::VideoWriter::open VIDEOIO(GSTREAMER): raised OpenCV exception:
OpenCV(4.5.5) ..\modules\videoio\src\cap_gstreamer.cpp:1937: error: (-215:Assertion failed) frameSize.width > 0 && frameSize.height > 0 in function 'cv::CvVideoWriter_GStreamer::open'
提示缺少插件，不知道是哪个插件