No such element or plugin 'nvstabilize'

Hi, I tried to stabilize video using nvstabilize, but got bellow error:

nvidia@nx:~$ gst-inspect-1.0 nvstabilize
No such element or plugin ‘nvstabilize’

JetPack 4.4 - L4T R32.4.3

Hi,
Looks like the plugin is developed by RidegRun. Please check


Thanks, I found that the plugin is not free.