Pad added callback not being called (randomly and very low frequency)

[madisi98]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU) : GPU - RTX3080
• DeepStream Version : 6.1
• TensorRT Version : 8.2.5-1+cuda11.4
• NVIDIA GPU Driver Version (valid for GPU only) : 510.73.05
• Issue Type( questions, new requirements, bugs) : bug
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)

I have been inplementing a dynamic pipeline based on the deepstream_rt_src_add_del.py reference app, the issue I’m having is related to the “source adding” functionality. Basically, every now and then the system will not send a new pad when the uridecodebin is created, making the pipeline to not pick up the new camera, I just want to understand how this can happen and maybe the possibility to catch this event and maybe retry to instantiate the source.

Thanks a lot in advance!

[fanzh]

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.
Thanks

Does the native sample have this issue? please narrow down this issue by simplifying the code.