issues while running sample deepstream-test2-app on dgx-1 using deepstream:3.0-18.11 container

Hi i was trying to run the sample application deepstream-test2-app in deepstream:3.0-18.11 container but i was seeing following issue.

64 /deepstream-test2-app /root/DeepStream_Release/samples/streams/sample_720p.h26
One element could not be created. Exiting.

and also can i use the same sample application to forward a live stream from network ?

deepstream-test2 sample default use nveglglessink for streaming output, it required nvidia display card, so if you do not have one you can change the sink to fakesink like this,

/* Finally render the osd output */
// sink = gst_element_factory_make (ā€œnveglglessinkā€, ā€œnvvideo-rendererā€);
sink = gst_element_factory_make (ā€œfakesinkā€, ā€œnvvideo-rendererā€);

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