From: ravi narayan <[EMAIL PROTECTED]>
Subject: Re: RTP and RealServer
From: Patrick De Muynck <[EMAIL PROTECTED]>
Subject: Re: RTP and RealServer
>
> >From: Victor Moore <[EMAIL PROTECTED]>
> >Subject: RTP and RealServer
> >
> >Has anyone ever tried to send and RTSP/RTP stream to a RealServer? I
> >have a standard RTSP encoder (I developed) and it uses RTP as its data
> >transport. I have been unsuccessful in getting a RealServer to recognize
> >this stream. I get an "Unsupport Transport" message. The documentation
> >seems to indicate that the RealServer will recognize RTP.
> >
> >Also, has anyone tried to get the Real Producer G2 to stream out using
> >RTP rather than RDT (Real's proprietary protocol)
>
> I read somewhere (pretty sure that it was in the SDK docs) that this
> is a client-related issue: you have to change an option so that your
> player requests an RTP stream instead of RDT. It's not in the options
> panel of RealPlayer though: you have to change something in the
> registry entries of RealPlayer (Windows32).
>
the problem is with real: they do not support RTP delivery for their
mediatypes. i havent looked into it deeper but essentially the real
server rejects RTP as a transport for realmedia (RM) content. real
considers RDT inherent to their streaming mechanism. from discussions
on other lists, i take it that real has no plans to support RTP for
realmedia delivery. i have not tried streaming say MPEG through real,
to see if a player request for RTP is honored by the server, but i
would guess that any format that is implemented/delivered as a real
datatype will be delivered only through RDT. quicktime i believe
fully supports RTSP/RTP.
--ravi
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