RTP/DCCP

simosimo amzieb11 at gmail.com
Tue Apr 30 16:29:41 PDT 2013


hello list, 
im trying to merge RTP with DCCP, im using the pipelines: 

sender: 
gst-launch videotestsrc ! videoscale ! videorate !
video/x-raw-yuv,width=720,height=480,framerate=25/1 ! ffmpegcolorspace !
x264enc  speed-preset=ultrafast ! rtph264pay  ! dccpserversink port=4000
ccid=2 

receiver: 

gst-launch dccpclientsrc host=127.0.0.1 port=4000 ccid=2
caps="application/x-rtp, media=(string)video, clock-rate=(int)90000,
encoding-name=(string)H264" ! rtph264depay ! ffdec_h264 ! xvimagesink 

the rtp payload are dropped at the receiver  and i get the error :   

WARNING: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0:
Could not decode stream. 
Additional debug info: 
gstbasertpdepayload.c(387): gst_base_rtp_depayload_chain ():
/GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: 
Received invalid RTP payload, dropping 
WARNING: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0:
Could not decode stream. 
Additional debug info: 
gstbasertpdepayload.c(387): gst_base_rtp_depayload_chain ():
/GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: 
Received invalid RTP payload, dropping 
WARNING: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0:
Could not decode stream. 
Additional debug info: 
gstbasertpdepayload.c(387): gst_base_rtp_depayload_chain ():
/GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: 
Received invalid RTP payload, dropping 


whats wrong with pipelines ? can someome help me ?? 

thanks 



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