(base) kobu@kobu2:/opt/intel/openvino/data_processing/dl_streamer/samples/gst_launch/gvapython/face_detection_and_classification$ ./face_detection_and_classification.sh Running_09_Videvo.mov 
Running sample with the following parameters:
GST_PLUGIN_PATH=/opt/intel/openvino_2020.3.194/data_processing/dl_streamer/lib:/opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0
gst-launch-1.0 filesrc location=Running_09_Videvo.mov ! decodebin ! videoconvert ! video/x-raw,format=BGRx ! gvainference model=/home/kobu/intel/dl_streamer/models/intel/face-detection-adas-0001/FP32/face-detection-adas-0001.xml device=CPU ! queue ! gvapython module=/opt/intel/openvino_2020.3.194/data_processing/dl_streamer/samples/gst_launch/gvapython/face_detection_and_classification/postproc_callbacks/ssd_object_detection.py ! gvaclassify model=/home/kobu/intel/dl_streamer/models/intel/age-gender-recognition-retail-0013/FP32/age-gender-recognition-retail-0013.xml device=CPU ! queue ! gvapython module=/opt/intel/openvino_2020.3.194/data_processing/dl_streamer/samples/gst_launch/gvapython/face_detection_and_classification/postproc_callbacks/age_gender_classification.py ! gvawatermark ! videoconvert ! fpsdisplaysink video-sink=xvimagesink sync=false

(gst-launch-1.0:19757): GStreamer-WARNING **: 11:08:39.190: Failed to load plugin '/opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0/libgstcoreelements.so': /opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0/libgstcoreelements.so: undefined symbol: gst_query_parse_bitrate

(gst-launch-1.0:19757): GStreamer-WARNING **: 11:08:39.232: Failed to load plugin '/opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0/libgstcoreelements.so': /opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0/libgstcoreelements.so: undefined symbol: gst_query_parse_bitrate

(gst-launch-1.0:19757): GStreamer-WARNING **: 11:08:39.234: Failed to load plugin '/opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0/libgstcoreelements.so': /opt/intel/openvino_2020.3.194/data_processing/gstreamer/lib/gstreamer-1.0/libgstcoreelements.so: undefined symbol: gst_query_parse_bitrate
エラー: パイプラインを構築することができません: エレメント "filesrc" がありません
<translation> error pipeline cannot be built: element "filesrc" is not found