Gstreamer errors with Jetpack 4.5

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

I’ve recently upgraded to JP 4.5 and am getting an error when using the GStreamer sink nv3dsink.
As an example, when I run the simple pipeline:

gst-launch-1.0  videotestsrc ! nvvidconv ! nv3dsink -e

I get the following errors:

(gst-launch-1.0:5464): GLib- **CRITICAL** **: 19:52:13.794: g_array_remove_index: assertion 'index_ < array->len' failed

(gst-launch-1.0:5464): GStreamer- **CRITICAL** **: 19:52:13.795: gst_caps_remove_structure: assertion 'idx <= gst_caps_get_size (caps)' failed

(gst-launch-1.0:5464): GStreamer- **CRITICAL** **: 19:52:13.795: gst_caps_remove_structure: assertion 'idx <= gst_caps_get_size (caps)' failed

(gst-launch-1.0:5464): GStreamer- **CRITICAL** **: 19:52:13.795: gst_structure_set_parent_refcount: assertion 'refcount != NULL' failed

(gst-launch-1.0:5464): GStreamer- **CRITICAL** **: 19:52:13.795: gst_caps_features_set_parent_refcount: assertion 'refcount != NULL' failed

free(): invalid pointer

Aborted (core dumped)

I can use the sink nveglglessink; this works as it did in JP 4.4:

gst-launch-1.0 videotestsrc ! nvvidconv ! nvegltransform ! nveglglessink -e

Any thoughts/pointers?

-Ryan

3

Hi,
Please specify memory type in the command line:

$ gst-launch-1.0 videotestsrc ! nvvidconv ! 'video/x-raw(memory:NVMM)' ! nv3dsink
4

Cool, that works and thanks!
Did I miss something in the update notes?
-Ryan