I can replace videoconverter in playbin "videoconvert" to "nvvidconv"

I built the following gstreamer pipeline on TX2.

gst-launch-1.0 -v playbin uri = file: //./Data/test.mxf convert-sample = video / x-raw, format = UYVY, width = 1920, height = 1080, framerate = 60000/1001 video- sink = testsink

How can I replace the converter used by “convert-sample” in this playbin from “videoconvert” to “nvvidconv”?