<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>1/ I think you mean "RTSP over TLS", not "TLS over RTSP".</div><div><br></div><div>2/ The "rtsps" URL scheme was defined only for the proposed RTSP 2.0 protocol, which nobody (including us) implements.</div><div><br></div><div>3/ If it's only 'man-in-the-middle' attacks that you care about, then regular RTSP (digest) authentication should protect against that. (However, that does not provide any confidentiality of the RTSP or media traffic.)</div><div><br></div><div>4/ Note that even if you were to use encryption to provide confidentiality of the RTSP (TCP) traffic, that would nor provide any confidentiality of the media (RTP/RTCP, i.e., UDP) traffic, unless you are tunneling RTP/RTCP-over-TCP (which is something that we discourage, unless you have a firewall that blocks UDP packets.</div><div><br></div><div>Nonetheless, if you are using the "LIVE555 Streaming Media" software to implement both the RTSP server and (all of) your RTSP clients, then you can implement RTSP over a TLS connection by setting up - at each end - a TLS connection, and then:</div><div>- In each RTSP client, use the (otherwise optional) "socketNumToServer" parameter to "RTSPClient::createNew()" to specify the socket number of the TSL connection.</div><div>- In your RTSP server, subclass "RTSPServer", and, in your subclass's constructor, pass the socket number of the TLS connection as the "ourSocket" parameter in your call to the "RTSPServer" constructor.</div><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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