如何解决Openvino MFX：不支持的扩展名：rtsp://cris:pass@192.167.1.175:444/live/ch0，Ubuntu
嗨，我在 Ubuntu 20.04.1 LTS 上运行 python Opencv 运动检测脚本，运行正常，在运行 source /opt/intel/openvino_2021/bin/setupvars.sh 后，如果我使用 OpenVINO 2021.2.185 运行它，那么我得到 Openvino MFX: Unsupported extension: rtsp://cris:pass@192.167.1.175:444/live/ch0 和如果我将其从 IP 摄像头 src='rtsp://cris:pass@192.167.1.175:444/live/ch0' 更改为网络摄像头 src=0，则一切正常。
你能帮我吗？？
下面是错误
[ WARN:0] global ../opencv/modules/videoio/src/cap_gstreamer.cpp (1766) handleMessage OpenCV | GStreamer warning: your GStreamer installation is missing a required plugin
[ WARN:0] global ../opencv/modules/videoio/src/cap_gstreamer.cpp (1781) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module uridecodebin0 reported: No URI handler implemented for "rtsp".
[ WARN:0] global ../opencv/modules/videoio/src/cap_gstreamer.cpp (909) open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0] global ../opencv/modules/videoio/src/cap_gstreamer.cpp (501) isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created
libva info: VA-API version 1.8.0
libva info: User environment variable requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_8
libva info: va_openDriver() returns 0
MFX: Unsupported extension: rtsp://cris:pass@192.167.1.175:444/live/ch0
[ WARN:0] global ../opencv/modules/videoio/src/cap_gstreamer.cpp (1601) open OpenCV | GStreamer warning: cannot link elements
libva info: VA-API version 1.8.0
libva info: User environment variable requested driver 'iHD'
libva info: Trying to open /opt/intel/mediasdk/lib64/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_8
libva info: va_openDriver() returns 0
MFX: Unsupported FourCC: XVID (0x44495658)
[ERROR:0] global ../opencv/modules/videoio/src/cap.cpp (561) open VIDEOIO(CV_IMAGES): raised OpenCV exception:
OpenCV(4.5.1-openvino) ../opencv/modules/videoio/src/cap_images.cpp:253: error: (-5:Bad argument) CAP_IMAGES: can't find starting number (in the name of file): video.avi in function 'icvExtractPattern'
解决方法
您可以参考 here 来解决这个问题 [WARN:0] global ../opencv/modules/videoio/src/cap_gstreamer.cpp (1766) handleMessage OpenCV | GStreamer 警告：您的GStreamer 安装缺少必需的插件
接下来，关于Openvino MFX的错误：Unsupported extension: rtsp://cris:pass@192.167.1.175:444/live/ch0，请参考这个thread
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