R32.6.1 deepstream-l4t Docker support

[cpeskin12]

Hi all,

Going through the @ichergui's L4T-R32.6.1 Test/Validation Sheet with demo-image-full on the jetson-xavier-nx-devkit, I'm trying to run the deepstream-test1 app on the latest deepstream-l4t samples image but am seeing it complain about the TensorRT binaries being 0 size:

(gst-plugin-scanner:13): GStreamer-WARNING **: 22:12:36.590: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvcompositor.so': /usr/lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvcompositor.so: file too short

(gst-plugin-scanner:13): GStreamer-WARNING **: 22:12:36.860: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_osd.so': /usr/lib/aarch64-linux-gnu/libnvinfer.so.7: file too short

(gst-plugin-scanner:13): GStreamer-WARNING **: 22:12:36.866: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so': /usr/lib/aarch64-linux-gnu/libnvinfer.so.7: file too short

(gst-plugin-scanner:13): GStreamer-WARNING **: 22:12:36.897: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferaudio.so': /usr/lib/aarch64-linux-gnu/libnvparsers.so.7: file too short

(gst-plugin-scanner:13): GStreamer-WARNING **: 22:12:36.902: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so': /usr/lib/aarch64-linux-gnu/libnvparsers.so.7: file too short

This makes sense as it's referencing TensorRT v7 and the L4T-R32.6.1 image only includes TensorRT v8 binaries.
The deepstream-l4t containers don't appear to have gotten a JP4.6 update like l4t-base, l4t-ml, etc. - do we expect this to come sometime soon?
Has anyone had any success getting a deepstream-l4t container/app up and running on a r32.6.1 image?

[dwalkes]

Thanks @cpeskin12 - I suspect this means we'll need a new deepstream container before we can use with JP 4.6.

[dwalkes]

Looks like it's in the release notes at https://developer.nvidia.com/jetpack-sdk-46

Deepstream SDK is a complete analytics toolkit for AI-based multi-sensor processing and video and audio understanding.
The next version of NVIDIA DeepStream SDK 6.0 will support JetPack 4.6

So I think we need to wait for Deepstream 6.0 before we can test this.