VLC to visualise UDP stream

Thanks Honey_Patoucul,

However removing this still not working for me, I received this error:
> VLC media player 3.0.8 Vetinari (revision 3.0.8-0-gf350b6b5a7)

    [000000559fff68d0] vlcpulse audio output error: PulseAudio server connection failure: Connection refused
    [000000559ffd7b80] dummy interface: using the dummy interface module...
    [0000007f6c001150] live555 demux error: no data received in 10s, aborting

This is related to my another post, Nvcompositor with udpsrc not showing any results - #13 by Honey_Patouceul i can use xvimagesink to visualise, but the CPU usage goes extremely high … not sure if VLC can do better job?