https://lxr.kde.org/source/multimedia/kdenlive/src/onlineresources/providermodel.cpp
/kf6-qt6/multimedia/kdenlive/src/onlineresources/providermodel.cpp
KDE Source Cross Reference
multimediakdenlivesrccpp
https://lxr.kde.org/source/multimedia/kdenlive/src/onlineresources/providermodel.hpp
/kf6-qt6/multimedia/kdenlive/src/onlineresources/providermodel.hpp
KDE Source Cross Reference
multimediakdenlivesrchpp