Back-to-back-detectors multiple source video

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Hi all, i have work with back-to-back-detectors resource.
In back-to-back-detectors source to run multiple source we use command:

./back-to-back-detectors source1, source2

But i expect run multi source with config file source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt
With command:

./back-to-back-detectors source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt

So what i need edit to run about command ?
Thank so much
• Hardware Platform Jetson
• DeepStream Version 5.0
• JetPack Version 4.4
• TensorRT Version 7.1

3

back-to-back-detectors can only support one stream input. Please read the codes carefully.

The back-to-back-detectors sample is to show how to use two detection model with nvinfer plugin. So the pipeline is build explicitly. No config file like source4_1080p_dec_infer-resnet_tracker_sgie_tiled_display_int8.txt is needed.

If you want to build pipeline with implicit configuration, you need to refer to deepstream-app sample codes of how to read and parse the config file, how to config pipeline according to the configuration.