Multicast is not providing on a internet public network...<br>You have to use a private network, like satellite...<br>On internet, you can only provide unicast streaming connections...<br>Or peer to peer, with tools like SopCast ;)
<br><br><div><span class="gmail_quote">2005/11/25, Marshall Eubanks <<a href="mailto:tme@multicasttech.com">tme@multicasttech.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello;<br><br>1.) Multicast addresses are the _destination_ address, not the<br>_source_ address for multicasts. I.e.,<br>to send multicasts, in most systems it suffices to pick UDP and put<br>in a multicast address<br>as the destination address. (My reading of the original post was that
<br>he thought that<br>the multicast address was assigned in some fashion to the source,<br>as a secondary<br>source IP address, which it isn't.)<br><br>2.) Of the 224/4 multicast range that Viktor mentions below, most has
<br>been assigned by IANA for<br>various purposes or are reserved. PLEASE do NOT pick a multicast<br>address at random from<br>the 224.0.0.0-239.255.255.255 range.<br><br>3.) The 239/8 range has been assigned for site and network local
<br>addresses, which need no coordination except<br>with the local network administrator. In other words, the range<br><a href="http://239.0.0.0">239.0.0.0</a> to <a href="http://239.255.255.255">239.255.255.255</a> is analogous for multicast to the 10 / 8
<br>(i.e., <a href="http://10.0.0.0">10.0.0.0</a> to <a href="http://10.255.255.255">10.255.255.255</a>) range used for RFC1918 NAT's -<br>just pick one.<br><br>4.) If you want to have a globally routable multicast address, the
<br>best bet is to use "GLOP" space<br>in 233/8. This is covered in the multicast faq file<br><br><a href="http://www.multicasttech.com/faq/">http://www.multicasttech.com/faq/</a><br><br>Regards<br>Marshall Eubanks
<br><br>On Nov 25, 2005, at 3:54 AM, Viktor Kompaneyets wrote:<br><br>> Steit Slings wrote:<br>><br>>> Hai Rafa,<br>>><br>>> You do not need a multicast IP for wmv. The problem is in your config<br>
>> 1) acodec should be mp3 for windows media<br>>> 2) url ahould be the IP number of the network card, now your<br>>> listening on<br>>> the localhost. You sould do url=:1234 to listen on ALL IP's for your
<br>>> computer,<br>>> Furthermore with this statement your are not sending out, the<br>>> client needs<br>>> to collect the stream from your server using <a href="mms://your.ip.number">mms://your.ip.number
</a>:<br>>> 1234/<br>><br>> Partially wrong. For multicast You need to select as mcast-addr<br>> adress in<br>> range 224.0.0.0-239.255.255.255. Adresses in 224.0.0.0-225.0.0.0<br>> can be<br>> assigned only if You have network without routers. Reserved
<br>> addresses are<br>> described in RFC, or you can read this article:<br>> <a href="http://www.linuxfocus.org/English/January2001/article144.shtml">http://www.linuxfocus.org/English/January2001/article144.shtml
</a><br>><br>> So if you stream to mcast you should set as output URL something<br>> like this:<br>> {acodec=mp3, vcodec=WMV2,mux=asf,url=<a href="http://225.0.0.1:1234">225.0.0.1:1234</a>}<br>><br>> So on the player you should open stream as:
<a href="mms://225.0.0.1:1234">mms://225.0.0.1:1234</a><br>> Check, if on both sides is mcast-routing is set for network<br>> <a href="http://224.0.0.0/4">224.0.0.0/4</a> on<br>> the interface, which is envolved in multicast.
<br>><br>><br>> --<br>> Viktor Kompaneyets<br>> Wnet project manager<br>><br>> --<br>> This is the streaming mailing-list, see <a href="http://www.videolan.org/">http://www.videolan.org/</a><br>> streaming/
<br>> To unsubscribe, please read <a href="http://www.videolan.org/support/lists.html">http://www.videolan.org/support/lists.html</a><br>><br><br>--<br>This is the streaming mailing-list, see <a href="http://www.videolan.org/streaming/">
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