How to stream the output video frames of the DeepStream to azure and view the video frames in azure
Hi
please refer to sources/apps/sample_apps/deepstream-test5/README part
#Run deepstream-test5-app as Azure iotedge module:
Hi
I can access the rtsp stream from local network using rtsp::8554/ds-test .but how can i access it from public IP . I mean ,i want to access it from public ip which is not in the same local network .
Thanks
Did you use sink type 4=UDPSink for output streaming? but from your description, you want to stream output to azure, if this case, see comment 2,
for type 4, you can visualize it through vlc.
i am trying to run this module without deploying it from azure and send the output to azure is that possible or i have to deploy it from azure to get Environment IOTEDGE_AUTHSCHEME
when i run this command :
deepstream-test5-app -c test5_config_file_src_infer_azure_iotedge_01.txt
i get this error :
** WARN: <create_pipeline:930>: Num of Tiles less than number of sources, readjusting to 2 rows, 1 columns
(deepstream-test5-app:25590): GLib-CRITICAL **: 15:00:41.896: g_strrstr: assertion ‘haystack != NULL’ failed
Error: Time:Mon Apr 20 15:00:41 2020 File:/home/nvidia/azure/azure-iot-sdk-c/iothub_client/src/iothub_client_core_ll.c Func:retrieve_edge_environment_variabes Line:177 Environment IOTEDGE_AUTHSCHEME not set
Error: Time:Mon Apr 20 15:00:41 2020 File:/home/nvidia/azure/azure-iot-sdk-c/iothub_client/src/iothub_client_core_ll.c Func:IoTHubClientCore_LL_CreateFromEnvironment Line:1186 retrieve_edge_environment_variabes failed
Error: Time:Mon Apr 20 15:00:41 2020 File:/home/nvidia/azure/azure-iot-sdk-c/iothub_client/src/iothub_client_core.c Func:create_iothub_instance Line:924 Failure creating iothub handle
ERROR: iotHubModuleClientHandle is NULL! connect failed
** ERROR: main:1123: Failed to set pipeline to PAUSED
Quitting
ERROR from sink_sub_bin_sink2: Could not configure supporting library.
Debug info: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvmsgbroker/gstnvmsgbroker.c(332): gst_nvmsgbroker_start (): /GstPipeline:pipeline/GstBin:sink_sub_bin2/GstNvMsgBroker:sink_sub_bin_sink2:
unable to connect to broker library
ERROR from sink_sub_bin_sink2: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure.
Debug info: gstbasesink.c(5265): gst_base_sink_change_state (): /GstPipeline:pipeline/GstBin:sink_sub_bin2/GstNvMsgBroker:sink_sub_bin_sink2:
Failed to start
App run failed
put i am connecting to azure iot edge how i get
Environment IOTEDGE_AUTHSCHEME not set
you can refer to test code and README sources/libs/azure_protocol_adaptor/device_client/
for how it done, you need to create iot hub first.
Create azure IOT hub : Tutorial - Check device connectivity to Azure IoT Hub | Microsoft Docs
NOTE: Once you have your IOT hub created, please make sure you fill in the connection details in cfg_azure.txt
How can i get the bounding boxes location as numbers
“ClassName”:“person”
“ROI”:{
“top”:
“left”:
“right”:
“bottom”:}
Please check sources/libs/nvmsgconv/nvmsgconv.cpp::generate_deepstream_message_minimal or generate_schema_message based on porperty msg-conv-payload-type set in config,
see this, we have bbox coordinate output, and also objects attributes, you can change the format accordingly.
NvDsEventMsgMeta *meta = events[i].metadata;
ss << meta->trackingId << "|" << meta->bbox.left << "|" << meta->bbox.top
<< "|" << meta->bbox.left + meta->bbox.width << "|" << meta->bbox.top + meta->bbox.height
<< "|" << object_enum_to_str (meta->objType, meta->objectId);
When i run deepstream application using deepstream-app -c <config_file.txt>
i can sink the output to show me the video of the object detection with bounding boxes around the detected object but not the location as numeric values
like
“ClassName”:“person”
“ROI”:{
“top”:
“left”:
“right”:
“bottom”:}
so if i want to get the location of bounding boxes as numeric values also what should i do and could you please tell me the steps to achieve that
Thanks
You can by enable gie-kitti-output-dir in config, which will output object lable and bbox coordinates.
Could you please show me how i can do that
Thanks
[application]
enable-perf-measurement=0
perf-measurement-interval-sec=5
gie-kitti-output-dir=/home/nvidia/streamscl //this one