RUNTIME SOURCE ADDITION DELETION REFERENCE APP USING DEEPSTREAMSDK 4.0
The project contains Runtime source addition/deletion application to show the capability of Deepstream SDK.
DeepStream SDK installed which is available at http://developer.nvidia.com/deepstream-sdk Please follow instructions in the apps/sample_apps/deepstream-app/README on how to install the prequisites for Deepstream SDK apps.
Export the environment variable:
export DS_SDK_ROOT="your deepstream SDK root"
Preferably clone the app in
Edit all the inference models config files according to the location of the models to be used
Compilation Steps and Execution
$ make $ ./deepstream-test-rt-src-add-del <uri> $ ./deepstream-test-rt-src-add-del file://$DS_SDK_ROOT/samples/streams/sample_1080p_h265.mp4 $ ./deepstream-test-rt-src-add-del rtsp://127.0.0.1/video
The application demonstrates following pipeline for single source
uridecodebin -> nvstreammux -> nvinfer -> nvtracker -> nvtiler -> nvvideoconvert -> nvdsosd -> displaysink
- At runtime after a timeout a source will be added periodically. All the components are reconfigured during addition/deletion
- After reaching of
MAX_NUM_SOURCES, each source is deleted periodically till single source is present in the pipeline
- The app exits, when final source End of Stream is reached or if the last source is deleted.