Jetson Nano Camera with remote Desktop on pipeline IP camera RTSP

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
21

Hi,
Please check NVIDIA SDK Manager | NVIDIA Developer

22

Hi, DaneLLL,

When I execute instruction :

  1. DOWNLOAD

  2. INSTALL

    From a terminal window, install the Debian package with the command: sudo apt install ./sdkmanager-[version].deb

  3. I had a error message :

apt install ./sdkmanager_0.9.13-4763_amd64.deb

Lecture des listes de paquets… Fait
Construction de l’arbre des dépendances
Lecture des informations d’état… Fait
Note : sélection de « sdkmanager:amd64 » au lieu de « ./sdkmanager_0.9.13-4763_amd64.deb »
Certains paquets ne peuvent être installés. Ceci peut signifier
que vous avez demandé l’impossible, ou bien, si vous utilisez
la distribution unstable, que certains paquets n’ont pas encore
été créés ou ne sont pas sortis d’Incoming.
L’information suivante devrait vous aider à résoudre la situation :

Les paquets suivants contiennent des dépendances non satisfaites :
sdkmanager:amd64 : Dépend: libgconf-2-4:amd64 mais il n’est pas installable
Dépend: libcanberra-gtk-module:amd64 mais il n’est pas installable
Dépend: locales:amd64 mais il n’est pas installable
E: Impossible de corriger les problèmes, des paquets défectueux sont en mode « garder en l’état ».

xxx@xxx:/home/jm/Téléchargements# uname -m
aarch64
xxx@xxx:/home/jm/Téléchargements#

Do you have a solution ? Do you have a version ARM for file deb ?

Thanks

23

Hi Marco972,

Please install sdkmanager on your host machine (x86_64), we’re support Ubuntu 16.04/18.04.
Thanks!

24

Hi carolyuu,

Thanks for your reply, it s resolve the sdkmanager install.

When I tested the command :

##########################################################################################

jm@xxx:~/Téléchargements/deepstream_sdk_v4.0_jetson/sources/apps/sample_apps/deepstream-test3$ ./deepstream-test3-app rtsp://user:pwd@192.XXX.XXX.XXX:554//
h264Preview_01_main

(gst-plugin-scanner:7769): GStreamer-WARNING **: 18:30:15.603: Failed to load plugin ‘/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so’: libnvparsers.so.5: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7769): GStreamer-WARNING **: 18:30:15.619: Failed to load plugin ‘/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_dewarper.so’: libnppig.so.10.0: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7769): GLib-GObject-WARNING **: 18:30:15.786: cannot register existing type ‘GstInterpolationMethod’

(gst-plugin-scanner:7769): GLib-GObject-CRITICAL **: 18:30:15.787: g_param_spec_enum: assertion ‘G_TYPE_IS_ENUM (enum_type)’ failed

(gst-plugin-scanner:7769): GLib-GObject-CRITICAL **: 18:30:15.787: validate_pspec_to_install: assertion ‘G_IS_PARAM_SPEC (pspec)’ failed
One element could not be created. Exiting.

#####################################################################################

Do you have a solution ? Please

25

Hi,
Please try default video file. If you install the system and packages correctly, at least default video playback should work.

$ ./deepstream-test3-app file:///home/nvidia/deepstream_sdk_v4.0_jetson/samples/streams/sample_720p.mp4
26

Hi DaneLLL,

A - I reflashed the Jetson Nano

B- I executed $ ./deepstream-test3-app file:///home/nvidia/deepstream_sdk_v4.0_jetson/samples/streams/sample_720p.mp4 is OK

C- When I executed ./deepstream-test3 rtsp://user:pass@192.XXX.XXX.XXX:554//cam//realmonitor?channel=1

#######################################################################################

Using winsys: x11
Creating LL OSD context new
0:00:00.846184432 12995 0x5598bb3040 INFO nvinfer gstnvinfer.cpp:519:gst_nvinfer_logger: NvDsInferContext[UID 1]:initialize(): Trying to create engine from model files
0:00:00.846403186 12995 0x5598bb3040 WARN nvinfer gstnvinfer.cpp:515:gst_nvinfer_logger: NvDsInferContext[UID 1]:generateTRTModel(): INT8 not supported by platform. Trying FP16 mode.
0:01:56.442397706 12995 0x5598bb3040 INFO nvinfer gstnvinfer.cpp:519:gst_nvinfer_logger: NvDsInferContext[UID 1]:generateTRTModel(): Storing the serialized cuda engine to file at /opt/nvidia/deepstream/deepstream-4.0/samples/models/Primary_Detector/resnet10.caffemodel_b1_fp16.engine
Decodebin child added: source
Running…
ERROR from element source: Could not open resource for reading.
Error details: gstrtspsrc.c(5829): gst_rtspsrc_setup_auth (): /GstPipeline:dstest3-pipeline/GstBin:source-bin-00/GstURIDecodeBin:uri-decode-bin/GstRTSPSrc:source:
No supported authentication protocol was found
Returned, stopping playback
Deleting pipeline
##################################################################################

It’s not work. Do you have an idea, please. Why : “No supported authentication protocol was found” ?

27

Hi,
If local video playback id fine, your system should be fine. The next step is to have your rtsp source can be played through uridecodebin. Are you able to run this simple application?

28

hi,

i ran this command

./deepstream-test3-app file:///opt/nvidia/deepstream/deepstream-4.0/samples/streams/sample_720p.mp4

result :

Failed to load config file: No such file or directory
** ERROR: <gst_nvinfer_parse_config_file:943>: failed
Now playing: file:///opt/nvidia/deepstream/deepstream-4.0/samples/streams/sample_720p.mp4,

Using winsys: x11 
Creating LL OSD context new
0:00:00.218645202 15900     0x11a69040 WARN                 nvinfer gstnvinfer.cpp:658:gst_nvinfer_start:<primary-nvinference-engine> error: Configuration file parsing failed
0:00:00.218699891 15900     0x11a69040 WARN                 nvinfer gstnvinfer.cpp:658:gst_nvinfer_start:<primary-nvinference-engine> error: Config file path: dstest3_pgie_config.txt
Running...
ERROR from element primary-nvinference-engine: Configuration file parsing failed
Error details: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvinfer/gstnvinfer.cpp(658): gst_nvinfer_start (): /GstPipeline:dstest3-pipeline/GstNvInfer:primary-nvinference-engine:
Config file path: dstest3_pgie_config.txt
Returned, stopping playback
Deleting pipeline
29

Hi, DaneLLL,

I can’t test your command in posted 09/02/2019 02:10 AM #27 because my Jetson Nano is blocked : no more more space on sd card ! When I looked, there is a partition 14G (100% used). But my SD card is a 64G. How can I extend the partition mmclbk0p1 ? I tested reflash (with sdkmanager) : no success ; I tested the resize2fs from ssh (remote session) : no success

An idea ? please

30

Hi Marco972,

Please refer Topic-1057994 steps to resize your SDcard.

31

Hi, Carolyuu,

It’s OK for the resizing my SDcard with your posted #30.

Thanks

32

Hi DaneLLL,

A- When I executed “./decode.cpp” ; a black rectangle appears

B- When executed my command “./deepstream-test3 rtsp://user:pass@192.XXX.XXX.XXX:554//cam//realmonitor?channel=1” I have the same message :

#################################################################################################
…
p:515:gst_nvinfer_logger: NvDsInferContext[UID 1]:generateTRTModel(): INT8 not supported by platform. Trying FP16 mode.
0:01:58.775819979 31090 0x55a8cf1640 INFO nvinfer gstnvinfer.cpp:519:gst_nvinfer_logger: NvDsInferContext[UID 1]:generateTRTModel(): Storing the serialized cuda engine to file at /opt/nvidia/deepstream/deepstream-4.0/samples/models/Primary_Detector/resnet10.caffemodel_b1_fp16.engine
Decodebin child added: source
Running…
ERROR from element source: Could not open resource for reading.
Error details: gstrtspsrc.c(5829): gst_rtspsrc_setup_auth (): /GstPipeline:dstest3-pipeline/GstBin:source-bin-00/GstURIDecodeBin:uri-decode-bin/GstRTSPSrc:source:
No supported authentication protocol was found
Returned, stopping playback
Deleting pipeline

#################################################################################################

An idea, for accept the authentification ?

Thanks

33

Hi,
You should try and debug to successfully run this sample first. If the sample fails to run, no deepstream applications can be run with your rtsp source.

34

Hi, Danell,*

A- When I executed :

export MMAPI_INCLUDE=/usr/src/tegra_multimedia_api/include
$ export MMAPI_CLASS=/usr/src/tegra_multimedia_api/samples/common/classes
$ export USR_LIB=/usr/lib/aarch64-linux-gnu
$ g++ -Wall -std=c++11 decode.cpp -o decode $(pkg-config --cflags --libs gstreamer-app-1.0) -I$MMAPI_INCLUDE $USR_LIB/tegra/libnvbuf_utils.so $MMAPI_CLASS/NvEglRenderer.o $MMAPI_CLASS/NvElement.o $MMAPI_CLASS/NvElementProfiler.o $MMAPI_CLASS/NvLogging.o $USR_LIB/libEGL.so $USR_LIB/libGLESv2.so $USR_LIB/libX11.so
$ ./decode.cpp

B- No message error, just a black rectangle appears on my desktop.

C- When I executed CTRL+C the “./decode.cpp” stop and the black rectangle disappears. but no error message.

An idea, or a syntax command for authentification with ip camera AMCREST 956 with command “./deepstream-test3 rtsp…” ?

35

Hi,
Please upgrade to DS4.0.1 and give it a try.

36

Hi DaneLLL,

A- I test wiith success the command. My IP camera is OK. The problem was the UDP protocol (off) → just put ON and OK.

B- I have another problem when I executed command after ~6000 frames, the video is freeze.
My command is : ./deepstream-test3-app “rtsp://user:pass@19X.XXX.XXX.XXX:554/cam/realmonitor?channel=1&subtype=0 latency=20000”

The error or Warning is on “…buffer…”:
Frame Number = 6170 Number of objects = 0 Vehicle Count = 0 Person Count = 0
Frame Number = 6171 Number of objects = 0 Vehicle Count = 0 Person Count = 0
Frame Number = 6172 Number of objects = 0 Vehicle Count = 0 Person Count = 0
Frame Number = 6173 Number of objects = 0 Vehicle Count = 0 Person Count = 0
WARNING from element nvvideo-renderer: A lot of buffers are being dropped.
Warning: A lot of buffers are being dropped.
WARNING from element nvvideo-renderer: A lot of buffers are being dropped.
Warning: A lot of buffers are being dropped.
Frame Number = 6174 Number of objects = 0 Vehicle Count = 0 Person Count = 0

My conf camera IP : H264 ; 720P ; FPS 30 ; Bit rate 1024 ; Frame interval 30

Do you have an idea ? Please

37

Hi,
Two posts about modifying the config file for Jetson Nano.
[url]https://devtalk.nvidia.com/default/topic/1058597/deepstream-sdk/-nano-deepstream-test3-app-not-working-as-expected-for-multiple-video-source/post/5368352/#5368352[/url]
[url]https://devtalk.nvidia.com/default/topic/1058597/deepstream-sdk/-nano-deepstream-test3-app-not-working-as-expected-for-multiple-video-source/post/5368694/#5368694[/url]
Please give it a try.

38

Hi DaneLLL,

Fine ! It’s OK for me.

Thanks