Install gstreamer on raspberrypi zero 2w

Goal:install gstreamer on raspberrypi zero 2w (OS:debian 64bit),
Have tried the command which is recommended from qground control :
list=$(apt-cache --names-only search ^gstreamer1.0-* | awk '{ print $1 }' | sed -e /-doc/d | grep -v gstreamer1.0-hybris)
sudo apt-get install $list
sudo apt-get install libgstreamer-plugins-base1.0-dev sudo apt-get install libgstreamer-plugins-bad1.0-dev

What module did I miss to cause the belowing errors?Thanks in advance.

Error :
(gst-plugin-scanner:106): GLib-GObject-WARNING **: 00:31:33.599: cannot register existing type ‘GstRtpSrc’

(gst-plugin-scanner:106): GLib-GObject-CRITICAL **: 00:31:33.599: g_type_add_interface_static: assertion ‘G_TYPE_IS_INSTANTIATABLE (instance_type)’ failed

(gst-plugin-scanner:106): GLib-CRITICAL **: 00:31:33.599: g_once_init_leave: assertion ‘result != 0’ failed

(gst-plugin-scanner:106): GStreamer-CRITICAL **: 00:31:33.599: gst_element_register: assertion ‘g_type_is_a (type, GST_TYPE_ELEMENT)’ failed

(gst-plugin-scanner:106): GLib-GObject-WARNING **: 00:31:33.599: cannot register existing type ‘GstRtpSink’

(gst-plugin-scanner:106): GLib-GObject-CRITICAL **: 00:31:33.599: g_type_add_interface_static: assertion ‘G_TYPE_IS_INSTANTIATABLE (instance_type)’ failed

(gst-plugin-scanner:106): GLib-CRITICAL **: 00:31:33.599: g_once_init_leave: assertion ‘result != 0’ failed

(gst-plugin-scanner:106): GStreamer-CRITICAL **: 00:31:33.599: gst_element_register: assertion ‘g_type_is_a (type, GST_TYPE_ELEMENT)’ failed