Not able to stream H.264 video over RTP

dabh dpsbhamra at yahoo.com
Sat Mar 1 04:06:52 PST 2014


Hi,

I have installed GStreamer binaries version 0.10 on win7 64 bit machine.
I was trying to stream  H.264 video on one end and on the other end wanted
to play it.
For that i have created two pipelines , one acting as a sender and other as
a receiver using gst-launch.

Sender :- 
gst-launch-0.10.exe filesrc location="F:\\Movies\\English\\Avatar
[2010]\\Avatar [2010].mp4" ! qtdemux ! h264parse ! ffdec_h264 !
ffmpegcolorspace ! x264enc ! rtph264pay ! udpsink host=127.0.0.1 port=5000

Pipeline created successfully.

Receiver :- 
gst-launch-0.10.exe -v udpsrc uri=udp://127.0.0.1:5000 ! rtph264depay !
ffdec_h264 ! autovideosink

Pipeline created successfully.

After launching the above commands successfully onto the command prompt ,
nothing happens.Although CPU has reached to a maximum of 96% but at the
receiver side i could not see any video???

After that i tried with simple test video and give the commands 

Sender :- 
gst-launch-0.10.exe -v videotestsrc ! video/x-raw-rgb,width=320 !
ffmpegcolorspace ! x264enc ! rtph264pay ! udpsink host=127.0.0.1 port=5000

Receiver :- 
gst-launch-0.10.exe -v udpsrc uri=udp://127.0.0.1:5000 !
application/x-rtp,payload=96,encoding-name=H264 ! rtph264depay ! h264parse !
ffdec_h264 ! autovideosink

But still the same result.

Why is that even if the commands are fired successfully , but i could not
able to see any video.

Thanks,




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