Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson / GPU) Jetson
• DeepStream Version5.0
**• JetPack Version (valid for Jetson only)**4.4
• TensorRT Version7.1
• 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)
Dear NVIDIA team,
I’m building a gstreamer pipeline, which include: video decode - streammux - nvinfer - nvtracker on JetsonNX DevKit.
I found your ‘DeepStream Reference Application - deepstream-app’ & tried to run it successfully. But with the gstreamer librares, there are too many thread were launched as bellow, and I think it is not good at all.
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND P
14767 jetsonnx 20 0 14,976g 2,129g 866208 S 11,9 28,1 0:01.01 deepstream-app 1
14768 jetsonnx 20 0 14,976g 2,129g 866208 S 11,9 28,1 0:01.01 deepstream-app 5
14770 jetsonnx 20 0 14,976g 2,129g 866208 S 11,9 28,1 0:01.01 deepstream-app 2
14773 jetsonnx 20 0 14,976g 2,129g 866208 S 11,9 28,1 0:01.03 deepstream-app 4
14776 jetsonnx 20 0 14,976g 2,129g 866208 S 11,9 28,1 0:01.01 deepstream-app 5
14757 jetsonnx 20 0 14,976g 2,129g 866208 S 11,6 28,1 0:01.05 deepstream-app 0
14763 jetsonnx 20 0 14,976g 2,129g 866208 S 11,6 28,1 0:01.02 deepstream-app 0
14764 jetsonnx 20 0 14,976g 2,129g 866208 S 11,6 28,1 0:01.00 deepstream-app 3
14774 jetsonnx 20 0 14,976g 2,129g 866208 S 11,6 28,1 0:01.02 deepstream-app 1
14779 jetsonnx 20 0 14,976g 2,129g 866208 S 11,6 28,1 0:01.01 deepstream-app 2
14780 jetsonnx 20 0 14,976g 2,129g 866208 S 11,6 28,1 0:01.00 deepstream-app 3
14758 jetsonnx 20 0 14,976g 2,129g 866208 S 10,9 28,1 0:01.03 deepstream-app 5
14609 jetsonnx 20 0 14,976g 2,129g 866208 S 6,6 28,1 0:00.68 deepstream-app 4
14597 jetsonnx 20 0 14,976g 2,129g 866208 S 4,6 28,1 0:00.46 tiled_display_q 1
14745 jetsonnx 20 0 14,976g 2,129g 866208 S 4,6 28,1 0:00.44 src_bin_muxer:s 3
14595 jetsonnx 20 0 14,976g 2,129g 866208 S 4,3 28,1 0:00.46 osd_conv_queue: 2
14596 jetsonnx 20 0 14,976g 2,129g 866208 S 2,6 28,1 0:00.22 osd_queue:src 2
14612 jetsonnx 20 0 14,976g 2,129g 866208 S 1,3 28,1 0:00.14 primary_gie_que 1
14639 jetsonnx 20 0 14,976g 2,129g 866208 S 1,3 28,1 0:00.10 queue:src 1
14657 jetsonnx 20 0 14,976g 2,129g 866208 S 1,3 28,1 0:00.10 multiqueue0:src 4
14673 jetsonnx 20 0 14,976g 2,129g 866208 S 1,3 28,1 0:00.10 multiqueue5:src 3
14610 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.07 deepstream-app 5
14617 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.11 queue:src 1
14620 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 1
14623 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 0
14629 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 1
14631 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 4
14633 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 0
14638 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 2
14647 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 queue:src 1
14653 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 multiqueue1:src 0
14660 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 multiqueue1:src 0
14662 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 multiqueue4:src 4
14672 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 multiqueue2:src 4
14676 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.11 multiqueue8:src 4
14678 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 multiqueue6:src 2
14680 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 multiqueue3:src 3
14681 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 multiqueue10:sr 2
14682 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.10 multiqueue11:sr 0
14683 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 multiqueue8:src 4
14684 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 multiqueue9:src 3
14689 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 NVMDecBufProcT 5
14694 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 NVMDecBufProcT 0
14715 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 NVMDecBufProcT 4
14716 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.08 NVMDecBufProcT 5
14727 jetsonnx 20 0 14,976g 2,129g 866208 S 1,0 28,1 0:00.09 NVMDecBufProcT 3
14591 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.33 deepstream-app 1
14614 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.10 queue:src 1
14626 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.10 queue:src 1
14644 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.10 queue:src 1
14650 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.06 qtdemux1:sink 0
14654 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.09 multiqueue0:src 2
14658 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.05 qtdemux6:sink 3
14659 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.10 multiqueue4:src 4
14661 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.10 multiqueue2:src 3
14664 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.09 multiqueue5:src 2
14669 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.11 multiqueue3:src 3
14670 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.09 multiqueue6:src 5
14671 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.10 multiqueue7:src 0
14674 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.09 multiqueue11:sr 1
14675 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.11 multiqueue9:src 3
14677 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.11 multiqueue10:sr 3
14679 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.09 multiqueue7:src 0
14685 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.08 NVMDecBufProcT 5
14692 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.03 V4L2_DecThread 1
14696 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.08 NVMDecBufProcT 3
14704 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.08 NVMDecBufProcT 4
14710 jetsonnx 20 0 14,976g 2,129g 866208 S 0,7 28,1 0:00.08 NVMDecBufProcT
As I understand, I can manually create a pipeline without using gstreamer libraries like this topic ‘KLT NvMOT usage’
So could you please share with us the guildelines or examples about:
- How to decode RTSP stream by using only NVIDA Deepstream SDK API
- How to mux streams by using only NVIDA Deepstream SDK API
- How to detect and classify objects by using only NVIDA Deepstream SDK API
- How to track objects by using only NVIDA Deepstream SDK API
Thanks in advanced!!