[Live-devel] Unable to proxy an rtsp stream on alternate port

Dan Desjardins dan.desjardins at weather.com
Thu Nov 14 11:16:07 PST 2013


I have successfully compiles the LIVE555ProxyServer and it works great with
one exception.    If I attempt to proxy a stream that originates on a port
other than 554 it does not appear to work.
My command line is:

live555proxyserver -u username password rtsp://<ip
address>:9494/axis-media/media.amp?streamprofile=Balanced

The proxyserver indicates that I can "Play this stream using the URL:
rtsp://<ip address>/proxyStream

But vlc never successfully connects.   I can connect to the rtsp stream
directly with vlc (though it takes about 12 seconds to connect) but the
connection through the proxy appears to time out.   Here are the error
messages I get:

ProxyServerMediaSession["rtsp://*<ip address>*:9494/axis-media/media.amp/"]
added
new "ProxyServerMediaSubsession" for RTP/video/H264 track
ProxyServerMediaSubsession["H264"]::createNewStreamSource(session id 0)
        Initiated: ProxyServerMediaSubsession["H264"]
ProxyServerMediaSubsession["H264"]::createNewRTPSink()
ProxyServerMediaSubsession["H264"]::closeStreamSource()
ProxyServerMediaSubsession["H264"]::createNewStreamSource(session id
3001992683)

ProxyServerMediaSubsession["H264"]::createNewRTPSink()
ProxyServerMediaSubsession["H264"]::closeStreamSource()
ProxyServerMediaSubsession["H264"]::createNewStreamSource(session id
1100823848)

ProxyServerMediaSubsession["H264"]::createNewRTPSink()
ProxyServerMediaSubsession["H264"]::closeStreamSource()

If it is just a timeout issue can I extend the timeout?   Where would I do
that?

* Dan **Desjardins  *| *senior technology manager*
* w:* 608 236 4399      *e:* dan.desjardins at weather.com
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