rtp video to jabber

olgakhylkouskaya — Fri, 22 Apr 2016 22:09:23 GMT

Hello,

I'm working on integrating our server side video to the jabber client. The goal is to see only video for now in my Iphone(I have jabber client connected to the sandbox) from rtp server stream.

To simulate what we are doing on the server side I use:

/usr/local/bin/ffmpeg -f lavfi -i testsrc=size=1280x720:rate=30 -c:v libx264 -profile:v baseline -level 2.1 -pix_fmt yuv420p -an -r 30 -g 10 -f rtp rtp://<iphone ip>:31748?localrtpport=5102

I send the following invite from the server side to initial a call:

o=vdash2 53655765 2353687637 IN IP4 <server_ip>

s=vdash2 call

c=IN IP4 <server_ip>

t=0 0

m=video 5102 RTP/AVP 96

a=rtpmap:96 H264/90000

a=fmtp:96 profile-level-id=42E01F;packetization-mode=1;level-asymmetry-allowed=1;max-fs=3601;max-rcmd-nalu-size=32000^M

a=sendrecv

m=audio 55006 RTP/AVP 0

a=rtpmap:0 PCMU/8000

a=sendrecv

and receive the following from Cisco sandbox:

v=0

o=CiscoSystemsCCM-SIP 7554 1 IN IP4 10.10.20.1

s=SIP Call

c=IN IP4 192.168.218.25

b=TIAS:384000

b=AS:384

t=0 0

m=video 31748 RTP/AVP 126

b=TIAS:320000

a=label:11

a=rtpmap:126 H264/90000

a=fmtp:126 profile-level-id=42E015;packetization-mode=1;max-mbps=72000;max-fs=3601;max-rcmd-nalu-size=1344;level-asymmetry-allowed=1

a=content:main

a=recvonly

m=audio 19808 RTP/AVP 0 101

a=rtpmap:0 PCMU/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

I got a call in my Iphone, answer it, but can't see the video. Statistics also don't show any changes in video receiving.

Please advice what could be the problem.

Thanks,

Olga Khylkouskaya,

Sr. Software Engineer at CrowdOptic.

Re: rtp video to jabber

lior look — Fri, 17 Jun 2016 14:54:34 GMT

Hi Olga,

It can be a bandwidth issue,

Please upload the trace logs for all components that have connecting to the flow.

I mean the trace log for Server<->CUCM, CUCM<->Jabber and the sniffer trace for Server<->Jabber.

topic Re: rtp video to jabber in Call Control

rtp video to jabber

Re: rtp video to jabber