/usr/share/kde4/services/rtspu.protocol is in kdelibs5-data 4:4.14.2-5+deb8u2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | [Protocol]
defaultMimetype=uri/rtspu
exec=
protocol=rtspu
input=none
output=none
helper=true
listing=
reading=false
writing=false
makedir=false
deleting=false
Icon=www
Class=:internet
URIMode=url
|