[gst-devel] address already in use(98)

giorgino giorgio9 at libero.it
Thu Feb 3 10:28:42 CET 2011


Thanks to all for the answers.
I like to explain better the problem. This is my sending pipe

gst-launch v4l2src  ! video/x-raw-yuv,width=320,height=240,framerate=15/1 !
queue ! videorate ! ffmpegcolorspace ! x264enc bitrate=128 tune=zerolatency
!  rtph264pay pt=99 ! udpsink host=192.168.100.194 port=12650 

My receiving pipe is

gst-launch -v gstrtpbin name=rtpbin udpsrc
caps=application/x-rtp,media=video,clock-rate=90000,encoding-name=H264,payload=99,reuse=true
port=49634 ! rtph264depay ! ffdec_h264 ! ffmpegcolorspace ! autovideosink

If I put in another PC inside the lan the corrispetive pipes in order to
receive the stream at port 12650 and to send to 192.168.100.196 to port
49634 everything works.
When I work with a third extern server (a SIP Server), and I start before
the sending pipe and after I try to start the receiving pipe I obtain the
following message (Excuse if is in Italian) but I try to translate 

Impostazione della pipeline a PAUSED ...
ERRORE: la pipeline non vuole mettersi in pausa.
ERRORE: dall'elemento /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: Impossibile
ottenere/regolare le impostazioni dalla risorsa.
Informazioni di debug aggiuntive:
gstudpsrc.c(945): gst_udpsrc_start ():
/GstPipeline:pipeline0/GstUDPSrc:udpsrc0:
bind failed -1: Indirizzo già in uso (98)
Impostazione della pipeline a NULL ...
/GstPipeline:pipeline0/GstUDPSrc:udpsrc0.GstPad:src: caps = NULL
Esecuzione di free sulla pipeline...

The important information is the bind failed and address already in use
I read your answers but I can't figure out how I can solve my problem,
setting other parameters in the pipe.
Please help me, because for the moment alone I'm not able to find the
solution.

Have a nice day
G.

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