[Live-devel] Manage (open / close) connection to camera with openRTSP and consume RTP via mobile client

[Hikri Kobi]

Hi all,

I'm examining the suitability of openRTSP for my needs.
It looks very promising!

My question:

Is it possible to use openRTSP to initiate an RTP stream from an RTSP camera - and consume the stream from another device?

This is what I've done this far:

1. My client sends a SIP message which contains an SDP to a proxy service. I currently do nothing with this SDP.
2. The proxy service invokes openRTSP and captures it's output SDP.
            Here is the invocation line:
    openRTSP -p 60000 -u dev dev rtsp://192.168.123.135:554/live/ec49fc08-e751-4a95-be0e-5f5e29a9bbc7
3. The proxy returns a 200OK message to the client with the returned SDP.

The client is not able to play the stream.

Here is the returned SDP (reported by openRTSP):

v=0
o=- 1469382999019782 1 IN IP4 127.0.0.1
s=libttrtspserver
c=IN IP4 0.0.0.0
t=0 0
a=tool:libttrtspserver 1.0.0
a=range:npt=now-
m=video 0 RTP/AVP 96
a=framerate:1.000000
a=rtpmap:96 H264/90000

How do I instruct openRTSP to return the correct camera address and port?

Any assistance will be highly appreciated :-),

Best regards,
Kobi.


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