opencv 4.5.5 GStreamer warning: Error pushing buffer to GStreamer pipel

参考解决方法

  1. 查看buildinformation:
  2. 缺少gstreamer》》重新编译,编译参数中增加:-DWITH_GSTREAMER=ON ; https://docs.opencv.org/4.5.5/d0/da7/videoio_overview.html
  3. 不缺少》》重新编译

编译参考:https://docs.opencv.org/4.5.5/db/d05/tutorial_config_reference.html

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