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发表于 2018-4-19 19:42:46
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板凳
安装支持gstreamer的opencv,运行出错。
mpi: mpp version: 5849089 author: Herman Chen [mpp]: Add temporally patch for blocking issue
hal_h264d_api: hal_h264d_init mpp_buffer_group_get_internal used ion In
mpp_rt: NOT found ion allocator
mpp_rt: found drm allocator
OpenCV Error: Unspecified error (GStreamer: your gstreamer installation is missing a required plugin
) in handlemessage, file /home/firefly/Workspace/opencv-3.4.0/modules/videoio/src/cap_gstreamer.cpp, line 1869
VIDEOIO(cvCreateCapture_GStreamer (CV_CAP_GSTREAMER_FILE, filename)): raised OpenCV exception:
/home/firefly/Workspace/opencv-3.4.0/modules/videoio/src/cap_gstreamer.cpp:1869: error: (-2) GStreamer: your gstreamer installation is missing a required plugin
in function handlemessage
open cam failed
有什么建议吗? |
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