/usr/share/dbus-1/services/unity-scope-video-local.service is in unity-lens-video 0.3.15+16.04.20160212.1-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [D-BUS Service]
Name=net.launchpad.scope.LocalVideos
Exec=/usr/lib/x86_64-linux-gnu/unity-lens-video/unity-video-lens-daemon
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