Raspberry - gst-rtsp-server

[Nicolas Dufresne]

Le mercredi 06 décembre 2017 à 11:06 -0700, horai a écrit :
> Dear all,
> 
> I found your article about GST-RTSP-SERVER
> http://gstreamer-devel.966125.n4.nabble.com/RTSP-server-problems-with
> -uvch264src-H-W-encoded-H-264-output-td4659582.html
> which is very useful as I am trying to create the same on Raspberry
> Pi
> slightly different way and I would like to kindly ask anyone of you
> for a
> help.
> Actually,I have this pipeline for server:
> ./examples/test-launch "( v4l2src device=/dev/video0 !
> video/x-raw,width=1280,height=720,framerate=30/1 ! videoconvert
> !  x264enc !
> rtph264pay name=pay0 pt=96 )"

On the Pi, you should try and replace x264enc with omxh264enc.
specially the default setting of x264enc will be too heavy for the Pi
and may cause issues / timeout on the receiver.

> 
> And this for client:
> gst-launch-1.0 rtspsrc location="rtsp://127.0.0.1:8554/test"
> latency=0 !
> rtph264depay ! decodebin ! videoconvert ! autovideosink
> 
> I also tried adding h264parse element, but seems have no influence.
> The server starts and while connecting to it with client, it lights
> up
> camera LED diode, but the client finishes yielding following error
> message
> simultaneously switching off the camera LED diode:
> 
> Pipeline is live and does not need PREROLL ...
> Progress: (open) Opening Stream
> Progress: (connect) Connecting to rtsp://127.0.0.1:8554/test
> Progress: (open) Retrieving server options
> Progress: (open) Retrieving media info
> ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could
> not
> read from resource.
> Additional debug info:
> gstrtspsrc.c(5637): gst_rtspsrc_send ():
> /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0:
> Got error response: 503 (Service Unavailable).
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> Setting pipeline to NULL ...
> Freeing pipeline ...
> 
> Exactly the same pipelines work on Ubuntu 14.04. Gst-rtsp-Server
> version
> 1.4, I also tried version 1.2, with no luck.
> Actually this guy here is using another approach bypassing v4l2src
> element,
> but I desprately need v4l2src.
> https://www.stev.org/post/raspberrypisimplertspserver
> 
> Thank you very much for your help
> 
> Best regards,
> Ivo
> 
> 
> 
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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