GStreamer error after installing opencv

Hello there,

After installing opencv version 4.6 using conda install, I have encountered those following errors when I opened and imshowed a video in spyder IDE:

[ WARN:0@0.091] global C:\b\abs_d8ltn27ay8\croot\opencv-suite_1676452046667\work\modules\videoio\src\cap_gstreamer.cpp (2386) cv::handleMessage OpenCV | GStreamer warning: your GStreamer installation is missing a required plugin
[ WARN:0@0.091] global C:\b\abs_d8ltn27ay8\croot\opencv-suite_1676452046667\work\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@0.091] global C:\b\abs_d8ltn27ay8\croot\opencv-suite_1676452046667\work\modules\videoio\src\cap_gstreamer.cpp (1356) cv::GStreamerCapture::open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0@0.094] global C:\b\abs_d8ltn27ay8\croot\opencv-suite_1676452046667\work\modules\videoio\src\cap_gstreamer.cpp (862) cv::GStreamerCapture::isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created

(python.exe:6896): GLib-GIO-WARNING **: 14:02:01.425: Unexpectedly, UWP app `Microsoft.ScreenSketch_11.2303.17.0_x64__8wekyb3d8bbwe' (AUMId `Microsoft.ScreenSketch_8wekyb3d8bbwe!App') supports 29 extensions but has no verbs

(python.exe:6896): GLib-GIO-WARNING **: 14:02:01.479: Unexpectedly, UWP app `Clipchamp.Clipchamp_2.6.0.0_neutral__yxz26nhyzhsrt' (AUMId `Clipchamp.Clipchamp_yxz26nhyzhsrt!App') supports 41 extensions but has no verbs

I have tried to uninstall opencv, and install it again, but it doesn’t work…
How can I fix those errors and solve my problem?
Thanks!

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