The libvisual plugins (libgstlibvisual.so) that come with Buster's gstreamer packages seem to be broken.
The plugin file exists, but if I type "gst-inspect-1.0 libvisual", it says the plugin contains 0 elements. The file is also oddly small.
I grabbed a 1.14.4 copy of gst-plugins-base and compiled it with libvisual support and now the plugin seems to work OK.
A precompiled file is here:
https://github.com/Swap-File/portal-gun ... bvisual.so
It goes here:
Anyone else run into problems with this?