Re: [AVT] Question on RTP and RTSP

Magnus Westerlund <magnus.westerlund@era.ericsson.se> Tue, 29 October 2002 07:17 UTC

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From: Magnus Westerlund <magnus.westerlund@era.ericsson.se>
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To: Soyoung Lee <soyounglee@lge.com>
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Subject: Re: [AVT] Question on RTP and RTSP
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Hi,

The easiest way of answering your question is to go read the
introduction of RTSP in the specification, see RFC 2326. But in a few
sentence. Real Time Streaming Protocol (RTSP) is a control protocol. It
acts like your VCR remote but over the Internet. RTSP controlled
sessions commonly use RTP for data transport, but also other protocol
can be used.

Regards

Magnus

Soyoung Lee wrote:

> Dear experts,
>
> I wonder what is the difference between RTP and RTSP.
>
> In my understanding, RTP is used for real-time voice and streaming
> service.
>
> Then, what is the RTSP?
>
> Thanks in advance.
>
> ===========================
> Soyoung Lee
> LG Electronics Inc. Korea
>
> e-mail: soyounglee@lge.com <mailto:soyounglee@lge.com>
> phone: +82-31-450-7859
> fax: +82-31-450-7912
> ===========================
>

-- 

Magnus Westerlund 

Multimedia Technologies, Ericsson Research ERA/TVA/A
----------------------------------------------------------------------
Ericsson AB                | Phone +46 8 4048287
Torshamsgatan 23           | Fax   +46 8 7575550
S-164 80 Stockholm, Sweden | mailto: magnus.westerlund@era.ericsson.se



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