List of best mirrors for IP address 3.142.199.54, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/multiarch/pool/main/g/gst-plugins-bad1.0/libgstreamer-opencv1.0-0_1.18.5-1+b2_arm64.deb