Turn off display for deepstream-test1 app

• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)

I am using deepstream-mrcnn-test app and my application doesn’t need display.
How can I turn off display?
But I need to use osd_sink_pad_buffer_probe.
How can I do that?

You can try with fakesink.


Changed my application to deepstream-test3-app.
Then this line is set as

sink = gst_element_factory_make ("fakesink", "nvvideo-renderer");
I have error as

Error details: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvinfer/gstnvinfer.cpp(2288): gst_nvinfer_output_loop (): /GstPipeline:dstest3-pipeline/GstNvInfer:primary-nvinference-engine:
streaming stopped, reason error (-5)

Please remove nvegltransform part for Jetson device.

Removing that have this error

One tegra element could not be created. Exiting.

Remove means comment out the line ?
//transform = gst_element_factory_make ("nvegltransform", "nvegl-transform");

Yes. all related with nvegltransform, not just this one. added to the pipeline, and linked to elements.

Yeah removing also have the same error

‘One tegra element could not be created. ‘

add GST_DEBUG=4 to app run and see which element not be created.

There is no update from you for a period, assuming this is not an issue anymore.
Hence we are closing this topic. If need further support, please open a new one.

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