Yes indeed for gstreamer. I missed the added dependency on libvpl. VLC remains. And obs-studio on Packman, a program for which QSV is popular with streamers. VLC does not have libvpl support. There's this PR but it was not merged: https://code.videolan.org/videolan/vlc/-/merge_requests/3843 From what I understand maybe it will be in VLC 4.0.