gst-plugin-gtk4 is used at run time in 4 crates (of which 3 optionally).

Depender (with downloads and own rev deps) gst-plugin-gtk4 version
glide ^0.13
110 gst-plugin-togglerecord optional ^0.13
100 gst-plugin-livesync optional ^0.13
gst-plugin-fallbackswitch optional ^0.13