Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU) Nano • DeepStream Version 6.0 • JetPack Version (valid for Jetson only) 4.6.1 • TensorRT Version 8.2.1 • NVIDIA GPU Driver Version (valid for GPU only) • Issue Type( questions, new requirements, bugs) Question • 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) • Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)
I am using Deepstream 6.0 and trying to do some custom post processing inside a probe function on the sink of nvosd plugin. Is there a way to push back the post processed image back to the pipeline for visualization similar to the function that get the frame get_nvds_buf_surface¶
Thank you for your help
As far as I know, you cannot update frame in GstBuffer from a probe function. In the osd probe you’re actually making a copy of the original frame in GstBuffer.
You will need to implement your own plugin or can start from deepstream’s dsexample plugin.