How to record overlapped videos

[junshengy]

Please discuss related issues in the DeepStream forum.

DeepStream SDK

Here is video-processing-optical-flow forum.

@s.Jagannath

I want to record the overlapped videos. How can I achieve this?

1.Currently, setting the recorded file name is not supported. So you need to rename the file

@s.Jagannath

The moment I give start-sr signal for recording, the memory leak is happening. If I dont give start-sr signal, there is no leak. I will attach the with and without recording memory graphs below.

2.How do you collect this data?

You also can monitor the memory usage if the issue caused by mem leak. please refer to DeepStream SDK FAQ - Intelligent Video Analytics / DeepStream SDK - NVIDIA Developer Forums , the script is for Jetson, but you can just have your attention on software memory usage if you are on dGPU. for dGPU, hardware memory usage, you can check nvidia-smi -l 1

@s.Jagannath

once video is recorded, we are renaming it with our custom name and throwing below error.

3.Please wait for the sr-done signal to determine the end of recording. The usage is show in the FAQ.

DeepStream SDK FAQ

31.[DSx_All_App] Use nvurisrcbin plugin to do smart record in Python 31.1 Apply the following patch and rebuild the pyds diff --git a/bindings/src/bindfunctions.cpp b/bindings/src/bindfunctions.cpp index eade8d5..7a4b459 100644 --- a/bindings/src/bindfunctions.cpp +++ b/bindings/src/bindfunctions.cpp @@ -586,7 +586,7 @@ namespace pydeepstream { std::function<utils::RELEASEFUNC_SIG> const &func) { utils::set_freefunc(meta, func); }, - …