How to edit reference deepstream-app for custom functions?

[Justin-king-de]

Hi @marcoslucianops I have followed your tutorial and able to run tiny-yolov4 model on nano. I understood a pipeline in deepstream can be created using config files. Now however I want to edit the reference deepstream-app to add some custom functionalities. In which file can I edit for them? I have seen some deepstream-test samples and all of them have a .c/.cpp files to edit the pipeline. I have followed your tutorial. So in this process, which files are used. Are the files in located in /opt/nvidia/deepstream/deepstream-5.0/sources/apps/sample_apps/deepstream-app ? If I edit the file in /opt/nvidia/deepstream/deepstream-5.0/sources/apps/sample_apps/deepstream-app and then run from your directory, will they work? In which file should I edit. Please help me with this.

[marcoslucianops]

You need to edit files in /opt/nvidia/deepstream/deepstream-5.0/sources/apps/sample_apps/deepstream-app/, recompile and move generated deepstream-app to /opt/nvidia/deepstream/deepstream-5.0/bin/ folder to use from anywhere with the command deepstream-app -c ....

[marcoslucianops]

You can simple make and sudo make install to compile and move to /opt/nvidia/deepstream/deepstream-5.0/bin folder.

[Justin-king-de]

@marcoslucianops Okay. Thanks