Jetson-inference use postnet run rtsp camera, It can be used all the time yesterday, but can't be used when it is started today, why

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

jetson-inference use postnet run rtsp camera, It can be used all the time yesterday, but can’t be used when it is started today, why

posenet rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream
URI -- missing/invalid IP port from rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream, default to port 554
[gstreamer] initialized gstreamer, version 1.16.3.0
[gstreamer] gstDecoder -- creating decoder for admin
[gstreamer] gstDecoder -- failed to discover stream info
[gstreamer] gstDecoder -- try manually setting the codec with the --input-codec option
[gstreamer] gstDecoder -- failed to create decoder for rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream
posenet: failed to create input stream
2

I find , in this jetson system, the rstp camera all can not play.
yesterday I only apt update and upgrade , then shutdown

3

Hi @comeon, I’m not sure what updated package may be interfering with the networking, or if perhaps there is a connection issue with the camera itself. Also you could try setting --input-codec=h264 (by your camera’s URL it appears to be h264) and see if that gets you any farther.

5

have the tip ,
Still cannot run

video-viewer rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream --input-codec=h264
URI -- missing/invalid IP port from rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream, default to port 554
[gstreamer] initialized gstreamer, version 1.16.3.0
[gstreamer] gstDecoder -- creating decoder for admin
[gstreamer] gstDecoder -- failed to discover stream info
[gstreamer] gstDecoder -- pipeline string:
[gstreamer] rtspsrc location=rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream latency=2000 ! queue ! rtph264depay ! h264parse ! nvv4l2decoder ! video/x-raw(memory:NVMM) ! nvvidconv ! video/x-raw ! appsink name=mysink
[video]  created gstDecoder from rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream
------------------------------------------------
gstDecoder video options:
------------------------------------------------
  -- URI: rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream
     - protocol:  rtsp
     - location:  admin
     - port:      554
  -- deviceType: ip
  -- ioType:     input
  -- codec:      h264
  -- width:      0
  -- height:     0
  -- frameRate:  0.000000
  -- bitRate:    0
  -- numBuffers: 4
  -- zeroCopy:   true
  -- flipMethod: none
  -- loop:       0
  -- rtspLatency 2000
------------------------------------------------
[OpenGL] glDisplay -- X screen 0 resolution:  1920x1080
[OpenGL] glDisplay -- X window resolution:    1920x1080
[OpenGL] glDisplay -- display device initialized (1920x1080)
[video]  created glDisplay from display://0
------------------------------------------------
glDisplay video options:
------------------------------------------------
  -- URI: display://0
     - protocol:  display
     - location:  0
  -- deviceType: display
  -- ioType:     output
  -- codec:      raw
  -- width:      1920
  -- height:     1080
  -- frameRate:  0.000000
  -- bitRate:    0
  -- numBuffers: 4
  -- zeroCopy:   true
  -- flipMethod: none
  -- loop:       0
  -- rtspLatency 2000
------------------------------------------------
[gstreamer] opening gstDecoder for streaming, transitioning pipeline to GST_STATE_PLAYING
Opening in BLOCKING MODE 
[gstreamer] gstreamer changed state from NULL to READY ==> mysink
[gstreamer] gstreamer changed state from NULL to READY ==> capsfilter1
[gstreamer] gstreamer changed state from NULL to READY ==> nvvconv0
[gstreamer] gstreamer changed state from NULL to READY ==> capsfilter0
[gstreamer] gstreamer changed state from NULL to READY ==> nvv4l2decoder0
[gstreamer] gstreamer changed state from NULL to READY ==> h264parse0
[gstreamer] gstreamer changed state from NULL to READY ==> rtph264depay0
[gstreamer] gstreamer changed state from NULL to READY ==> queue0
[gstreamer] gstreamer changed state from NULL to READY ==> rtspsrc0
[gstreamer] gstreamer changed state from NULL to READY ==> pipeline0
[gstreamer] gstreamer changed state from READY to PAUSED ==> capsfilter1
[gstreamer] gstreamer changed state from READY to PAUSED ==> nvvconv0
[gstreamer] gstreamer changed state from READY to PAUSED ==> capsfilter0
[gstreamer] gstreamer changed state from READY to PAUSED ==> nvv4l2decoder0
[gstreamer] gstreamer changed state from READY to PAUSED ==> h264parse0
[gstreamer] gstreamer changed state from READY to PAUSED ==> rtph264depay0
[gstreamer] gstreamer stream status CREATE ==> src
[gstreamer] gstreamer changed state from READY to PAUSED ==> queue0
[gstreamer] gstreamer message progress ==> rtspsrc0
[gstreamer] gstreamer stream status ENTER ==> src
[gstreamer] gstreamer changed state from READY to PAUSED ==> rtspsrc0
[gstreamer] gstreamer changed state from READY to PAUSED ==> pipeline0
[gstreamer] gstreamer message new-clock ==> pipeline0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> capsfilter1
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> nvvconv0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> capsfilter0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> nvv4l2decoder0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> h264parse0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> rtph264depay0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> queue0
[gstreamer] gstreamer message progress ==> rtspsrc0
[gstreamer] gstreamer changed state from PAUSED to PLAYING ==> rtspsrc0
[gstreamer] gstreamer message progress ==> rtspsrc0
[gstreamer] gstDecoder -- failed to retrieve next image buffer
video-viewer:  failed to capture video frame
[gstreamer] gstDecoder -- failed to retrieve next image buffer
video-viewer:  failed to capture video frame
[gstreamer] gstDecoder -- failed to retrieve next image buffer
6

in this jetson OS，the deepstream programmer also can not run, I suspect that the rtsp stream environment of the whole system is damaged

7

use this to test gstream
gst-launch-1.0 rtspsrc location=“rtsp://admin:hk123456@192.168.1.70/h264/ch1/main/av_stream” ! rtph264depay ! h264parse ! omxh264dec ! video/x-raw ! nveglglessink sync=false

tip:no element omxh264dec

8

See this post regarding removing the gstreamer1.0-plugins-ugly package in the event of RTSP authentication errors:

If video-viewer and deepstream are still no longer working for RTSP either, you may just want to re-flash your SD card (or use the jetson-inference docker container, which should still be working)

Also you could try running export GST_DEBUG=6 before to see if more information is printed out related to the error.

9

jetson-inference docker container Where can I download？

10

Hi @comeon, if you use the docker/run.sh script in jetson-inference, it will automatically download and run it for you. First clone the repo from github if you haven’t already, then run this:

cd /path/to/your/jetson-inference
docker/run.sh

It will run some stuff and then you will be running in the container.

12

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.