GStreamer client command from tutorial doesn't work

[jkaniuka]

Preliminary Checks

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Description

I was trying to use RTSP stream from ZED X Camera, but I encountered error following this manual: GStreamer - ZED RTSP Server.

Steps to Reproduce

1. gst-zed-rtsp-launch zedsrc ! videoconvert ! 'video/x-raw, format=(string)I420' ! x264enc ! rtph264pay pt=96 name=pay0
2. gst-launch-1.0 rtspsrc location=rtsp://${SERVER_IP}:8554/zed-stream latency=0 ! decodebin ! fpsdisplaysink

Expected Result

I expected RTSP stream to be displayed on the client side.

Actual Result

Error on client's side:

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Progress: (open) Opening Stream
Pipeline is PREROLLED ...
Prerolled, waiting for progress to finish...
Progress: (connect) Connecting to rtsp://:8554/zed-stream
ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not open resource for reading and writing.
Additional debug info:
../gst/rtsp/gstrtspsrc.c(8130): gst_rtspsrc_retrieve_sdp (): /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0:
Failed to connect. (Generic error)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...

ZED Camera model

ZED

Environment

ZED Box Orin NX 16 GB with GMSL2
ZED SDK for JetPack 6.0 GA (L4T 36.3) 4.2 (Jetson Orin, CUDA 12.2)

Anything else?

No response

[Myzhar]

Hi @jkaniuka
Connecting to rtsp://:8554/zed-stream
did you set a value for ${SERVER_IP}?
You must use the IP of the camera that is streaming

[jkaniuka]

@Myzhar Yes, I changed it to 127.0.0.1 😉