Sending RTP to linphone.

[Mohammad Shoujaa]

Hi,
I have an issue in sending RTP to linphone.

When I play the following pipeline :

gst-launch-1.0 -v filesrc location=C:/ test.mp4 ! qtdemux ! avdec_h264 ! x264enc bitrate=192 ! rtph264pay ! udpsink host=127.0.0.1 port=9078

everything is ok and the video played in linphone screen.
But what I want to do is to save first the video streams into a file then send this file to the linphone. What I did is the following:

Saving into a file:
gst-launch-1.0 -v filesrc location=C:/ test.mp4 ! qtdemux ! avdec_h264 ! x264enc bitrate=192 ! filesink location=C: /videosample

Send to linphone:
gst-launch-1.0 -v filesrc location=C: /videosample ! h264parse ! rtph264pay ! udpsink host=127.0.0.1 port=9078

the packets received but the linphone played a black screen.
I want to know what I am missing in my pipelines or if there is a specific parameter to set.
Note that it is working when a play a gst receiver :
gst-launch-1.0 -v udpsrc port=9078 caps = "application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264, payload=(int)96" ! rtph264depay ! avdec_h264 ! autovideosink


Kind Regards,

Mohammad Shoujaa
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