How to increase number of file sources for DeepStream 3D Action Recognition App

Please provide complete information as applicable to your setup.

**• Hardware Platform (Jetson / GPU)**GPU/Geforce RTX3080
• DeepStream Version6.3
• NVIDIA GPU Driver Version (valid for GPU only) 530.41.03
I am trying to increase the number of file sources for DeepStream 3D Action Recognition App.
A few places were updated.

Added two file urls in

# stream/file source list

Change model engine file name and change batch-size in config_infer_primary_3d_action.txt


Change network-input-shape in config_preprocess_3d_custom.txt
network-input-shape= 6;3;32;224;224

Then I like to increase display window size and changed to

But still the same.

How to increase number of sources and display size?

  1. do you mean the output video only has 4 sub windows?
  2. how do you know the output window is not 1920x1080? please dump the media pipeline to check by this method.

Yes only 4 sub windows. I changed to 6 sources. But still 4. The size is not changed.

please refer to the following steps:

  1. set batch-size to 6 in config_infer_primary_3d_action.txt.
  2. run “./deepstream-3d-action-recognition -c deepstream_action_recognition_config.txt” to generate to batch-size 6 engine.
  3. set max_batch_size to 6 in config.pbtxt, and set max_batch_size to 6 in config_triton_infer_primary_3d_action.txt
  4. run ./deepstream-3d-action-recognition -c

Yes it works.
I changed network-input-shape to 6;3;32;224;224. Actually not necessary.
So fast, can achieve very high frame rate.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.