Error while sending fb frames using udpsink element

Gokul Vellingiri vgokul129 at gmail.com
Mon Apr 24 11:26:04 UTC 2017


The following pipeline works fine while trying to display rfbsrc from my VNC
Server to Linux PC:

*gst-launch-1.0 rfbsrc host=xxx.xxx.x.x port=xxxx incremental=false !
video/x-raw,format=xRGB ! videoconvert ! autovideosink
*

I was able to see my framebuffers successfully. This is fine. But when i try
to send the sink data to other pc client using *udpsink* element resulted in
the following error message in command line:

*gst-launch-1.0 rfbsrc host=xxx.xxx.x.x port=xxxx incremental=false !
video/x-raw,format=xRGB ! videoconvert ! udpsink port=****
host=***.***.*.***
*
I 
/Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
WARNING: from element /GstPipeline:pipeline0/GstUDPSink:udpsink0: Attempting
to send a UDP packet larger than maximum size (2621440 > 65507)
Additional debug info:
gstmultiudpsink.c(598): gst_multiudpsink_render ():
/GstPipeline:pipeline0/GstUDPSink:udpsink0:
Reason: Error sending message: Message too long
WARNING: from element /GstPipeline:pipeline0/GstUDPSink:udpsink0: Attempting
to send a UDP packet larger than maximum size (2621440 > 65507)
Additional debug info:
gstmultiudpsink.c(598): gst_multiudpsink_render ():
/GstPipeline:pipeline0/GstUDPSink:udpsink0:
Reason: Error sending message: Message too long
WARNING: from element /GstPipeline:pipeline0/GstUDPSink:udpsink0: Attempting
to send a UDP packet larger than maximum size (2621440 > 65507)
Additional debug info:
gstmultiudpsink.c(598): gst_multiudpsink_render ():
/GstPipeline:pipeline0/GstUDPSink:udpsink0:
Reason: Error sending message: Message too long
WARNING: from element /GstPipeline:pipeline0/GstUDPSink:udpsink0: Attempting
to send a UDP packet larger than maximum size (2621440 > 65507)
Additional debug info:
gstmultiudpsink.c(598): gst_multiudpsink_render ():
/GstPipeline:pipeline0/GstUDPSink:udpsink0:
Reason: Error sending message: Message too long
WARNING: from element /GstPipeline:pipeline0/GstUDPSink:udpsink0: Attempting
to send a UDP packet larger than maximum size (2621440 > 65507)
Additional debug info:
gstmultiudpsink.c(598): gst_multiudpsink_render ():
/GstPipeline:pipeline0/GstUDPSink:udpsink0:
Reason: Error sending message: Message too long
WARNING: from element /GstPipeline:pipeline0/GstUDPSink:udpsink0: Attempting
to send a UDP packet larger than maximum size (2621440 > 65507)
Additional debug info:
gstmultiudpsink.c(598): gst_multiudpsink_render ():
/GstPipeline:pipeline0/GstUDPSink:udpsink0:
Reason: Error sending message: Message too long/

Is this is the proper way to send my data to another client ?. What is
Significance of the errror "*Reason: Error sending message: Message too
long*"



-----
Cheers,
--Gokul.
--
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