Add the feature to the registry. The feature-added signal will be emitted.
@feature's reference count will be incremented, and any floating reference will be removed (see gst_object_ref_sink())
the feature to add
%TRUE on success.
MT safe.
See Implementation
Add the feature to the registry. The feature-added signal will be emitted.
@feature's reference count will be incremented, and any floating reference will be removed (see gst_object_ref_sink())