Deepstream:7.0-triton-multiarch not exist nvstreammux on Jetson platform

[david.deng0822]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU): Jetson AGX Orin DevKit
• DeepStream Version: 7.0
• JetPack Version (valid for Jetson only): 6.0
• TensorRT Version: 8.6.2.3
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• 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)

Hi, I’m using the nvcr.io/nvidia/deepstream:7.0-triton-multiarch container, but I noticed that nvstreammux is not available. I also tried installing DeepStream 7.0 directly on the host, but nvstreammux is still missing.

Is there something I’m missing? Do I need to install additional plugins or use a different container or installation method to get nvstreammux?

Thanks!

[fanzh]

1. the docke start cmd is isconsistent with the doc. please use the method in the doc.
2. If the issue persists, could you share the result of “gst-inspect-1.0 nvstreammux” and “ldd /opt/nvidia/deepstream/deepstream/lib/gst-plugins/libnvdsgst_multistream.so”?

[david.deng0822]

1. I ran this command “sudo docker run -it --rm --runtime=nvidia --network=host -e NVIDIA_DRIVER_CAPABILITIES=compute,utility,video,graphics --gpus all --privileged -e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix -v /etc/X11:/etc/X11 nvcr.io/nvidia/deepstream:7.0-triton-multiarch”, but it still cannot find “nvstreammux”

2. below is the result of ldd link

root@yian-desktop:/opt/nvidia/deepstream/deepstream-7.0# ldd /opt/nvidia/deepstream/deepstream/lib/gst-plugins/libnvdsgst_multistream.so
linux-vdso.so.1 (0x0000ffff914ab000)
/usr/lib/aarch64-linux-gnu/libgomp.so.1 (0x0000ffff91300000)
/lib/aarch64-linux-gnu/libGLdispatch.so (0x0000ffff91170000)
libnvbufsurface.so.1.0.0 => /usr/lib/aarch64-linux-gnu/nvidia/libnvbufsurface.so.1.0.0 (0x0000ffff91080000)
libgstnvdsseimeta.so.1.0.0 => not found
libnvdsgst_helper.so => /opt/nvidia/deepstream/deepstream-7.0/lib/libnvdsgst_helper.so (0x0000ffff91060000)
libnvdsbufferpool.so.1.0.0 => /usr/lib/aarch64-linux-gnu/nvidia/libnvdsbufferpool.so.1.0.0 (0x0000ffff91040000)
libnvds_meta.so => /opt/nvidia/deepstream/deepstream-7.0/lib/libnvds_meta.so (0x0000ffff91020000)
libnvdsgst_meta.so => /opt/nvidia/deepstream/deepstream-7.0/lib/libnvdsgst_meta.so (0x0000ffff91000000)
libyaml-cpp.so.0.7 => /lib/aarch64-linux-gnu/libyaml-cpp.so.0.7 (0x0000ffff90fb0000)
libnvbufsurftransform.so.1.0.0 => /usr/lib/aarch64-linux-gnu/nvidia/libnvbufsurftransform.so.1.0.0 (0x0000ffff8fb00000)
libgstreamer-1.0.so.0 => /lib/aarch64-linux-gnu/libgstreamer-1.0.so.0 (0x0000ffff8f990000)
libglib-2.0.so.0 => /lib/aarch64-linux-gnu/libglib-2.0.so.0 (0x0000ffff8f830000)
libgobject-2.0.so.0 => /lib/aarch64-linux-gnu/libgobject-2.0.so.0 (0x0000ffff8f7b0000)
libgstvideo-1.0.so.0 => /lib/aarch64-linux-gnu/libgstvideo-1.0.so.0 (0x0000ffff8f6e0000)
libgstaudio-1.0.so.0 => /lib/aarch64-linux-gnu/libgstaudio-1.0.so.0 (0x0000ffff8f650000)
libstdc++.so.6 => /lib/aarch64-linux-gnu/libstdc++.so.6 (0x0000ffff8f420000)
libc.so.6 => /lib/aarch64-linux-gnu/libc.so.6 (0x0000ffff8f270000)
/lib/ld-linux-aarch64.so.1 (0x0000ffff91472000)
libgcc_s.so.1 => /lib/aarch64-linux-gnu/libgcc_s.so.1 (0x0000ffff8f240000)
libnvrm_mem.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_mem.so (0x0000ffff8f220000)
libnvrm_surface.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_surface.so (0x0000ffff8f1e0000)
libnvrm_chip.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_chip.so (0x0000ffff8f1c0000)
libEGL.so.1 => /lib/aarch64-linux-gnu/libEGL.so.1 (0x0000ffff8f190000)
libnvos.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvos.so (0x0000ffff8f160000)
libnvbuf_fdmap.so.1.0.0 => /usr/lib/aarch64-linux-gnu/nvidia/libnvbuf_fdmap.so.1.0.0 (0x0000ffff8f140000)
libgstrtp-1.0.so.0 => /lib/aarch64-linux-gnu/libgstrtp-1.0.so.0 (0x0000ffff8f100000)
libnvrm_host1x.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_host1x.so (0x0000ffff8f0d0000)
libnvvic.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvvic.so (0x0000ffff8f0a0000)
libcuda.so.1 => /usr/lib/aarch64-linux-gnu/nvidia/libcuda.so.1 (0x0000ffff8d3e0000)
libm.so.6 => /lib/aarch64-linux-gnu/libm.so.6 (0x0000ffff8d340000)
libgmodule-2.0.so.0 => /lib/aarch64-linux-gnu/libgmodule-2.0.so.0 (0x0000ffff8d320000)
libunwind.so.8 => /lib/aarch64-linux-gnu/libunwind.so.8 (0x0000ffff8d2e0000)
libdw.so.1 => /lib/aarch64-linux-gnu/libdw.so.1 (0x0000ffff8d220000)
libpcre2-8.so.0 => /lib/aarch64-linux-gnu/libpcre2-8.so.0 (0x0000ffff8d180000)
libffi.so.8 => /lib/aarch64-linux-gnu/libffi.so.8 (0x0000ffff8d160000)
libgstbase-1.0.so.0 => /lib/aarch64-linux-gnu/libgstbase-1.0.so.0 (0x0000ffff8d0d0000)
liborc-0.4.so.0 => /lib/aarch64-linux-gnu/liborc-0.4.so.0 (0x0000ffff8d030000)
libgsttag-1.0.so.0 => /lib/aarch64-linux-gnu/libgsttag-1.0.so.0 (0x0000ffff8cfe0000)
libnvsciipc.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvsciipc.so (0x0000ffff8cfa0000)
libnvsocsys.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvsocsys.so (0x0000ffff8cf80000)
libnvrm_sync.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_sync.so (0x0000ffff8cf60000)
libnvrm_stream.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_stream.so (0x0000ffff8cf40000)
libnvcolorutil.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvcolorutil.so (0x0000ffff8cf10000)
libdl.so.2 => /lib/aarch64-linux-gnu/libdl.so.2 (0x0000ffff8cef0000)
librt.so.1 => /lib/aarch64-linux-gnu/librt.so.1 (0x0000ffff8ced0000)
libpthread.so.0 => /lib/aarch64-linux-gnu/libpthread.so.0 (0x0000ffff8ceb0000)
libnvrm_gpu.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvrm_gpu.so (0x0000ffff8ce30000)
liblzma.so.5 => /lib/aarch64-linux-gnu/liblzma.so.5 (0x0000ffff8cdf0000)
libelf.so.1 => /lib/aarch64-linux-gnu/libelf.so.1 (0x0000ffff8cdc0000)
libz.so.1 => /lib/aarch64-linux-gnu/libz.so.1 (0x0000ffff8cd90000)
libbz2.so.1.0 => /lib/aarch64-linux-gnu/libbz2.so.1.0 (0x0000ffff8cd60000)
libnvtegrahv.so => /usr/lib/aarch64-linux-gnu/nvidia/libnvtegrahv.so (0x0000ffff8cd40000)

[fanzh]

from the log, libgstnvdsseimeta.so can’t be found. can you find this lib in the host with find / -name “libgstnvdsseimeta*” 2>/dev/null?

[david.deng0822]

I couldn’t find libgstnvdsseimeta* either on the host or inside the container.
I’m wondering — does the container rely on some libraries being present on the host for everything to work properly?
In other words, do I need to install certain libraries on the host to make sure the container has everything it needs?

[fanzh]

This lib libgstnvdsseimeta.so is in Jetpack. did you install successfully JetPack 6.0 GA according to the doc for DS7.0? could you share the result of “sudo apt-cache show nvidia-jetpack”?

[david.deng0822]

[fanzh]

Since this so is in Jetpack and not part of DeepStream. I suggested copying from othe devices or reintalling Jetpack by referring to the doc above. Thanks!

[david.deng0822]

@david.deng0822

libgstnvdsseimeta

I see. I have two more questions.

1. When I correctly install Jetpack 6.0 and run the NVIDIA official DeepStream container using docker commands, the nvstreammux component should be automatically included inside the container ?

2. Which components should I install if I only want to use a docker image for my development while using the minimum required disk space?

[fanzh]

1. yes.
2. deepstream:7.1-samples-multiarch is the smallest image. Others images support more features. please refer to doc for the discrepancies.