recording Control = recording.wsdl
http://www.onvif.org/ver10/recording/wsdl
がある。
https://www.onvif.org/member-portal/wp-content/uploads/sites/2/2017/08/ONVIF_FeatureList_VB-H651V_Ver.-1.1.0_2017-02-25_23h48m9s.xml
https://www.atmarkit.co.jp/ait/articles/0303/18/news003.html
を見ながら。
https://www.onvif.org/ver10/recording.wsdl
を確認。
recording_service は何？
test specification
https://www.onvif.org/wp-content/uploads/2019/01/ONVIF_Base_Device_Test_Specification_18.12.pdf
見た
https://www.onvif.org/wp-content/uploads/2018/07/ONVIF_Recording_Control_Test_Specification_18.06.pdf
https://www.onvif.org/wp-content/uploads/2017/01/ONVIF_Profile_G_Specification_v1-0.pdf
にExport～が無い。