All things related to multicast

[David Lassner <>]

Can we stare directly at our screens or will we burn our eyes?-)

(Thanks for putting this on!)

On Jul 21, 2009, at 5:36 AM, David Devereaux-Weber wrote:

> Katsuhiro,
>
> I am able to receive both of these in Madison, Wisconsin using IPv4.  
> The quality is excellent.  I am using VLC version 1.0.0.  It is  
> necessary to specify RTP protocol.
>
> Dave
>
> Katsuhiro Horiba wrote:
> > Folks,
> > Total solar eclipse will come to IWOJIMA tommorow(22th July).
> > It will start around 10:00 (JST). (1st eclipse will start 10:01)
> > We will broadcast the video with IP Multicast.
> > For detail, please access http://www.sfc.wide.ad.jp/~qoo/eclipse09/
> > If anyone has time to try to join(MPEG2-TS HD1080i transmitted by  
> > DVTS),
> > please let me know (1) if you can receive video, and if yes (2) how  
> > is the quality.
> > Unfortunately, now we are sending test patern, it's not so  
> > attractive.
> > I'll anounse when the video comes from IWOJIMA.
> > If possible please attach your ip adderss(both of ipv4, ipv6) and  
> > the result of traceroute to 203.178.150.36/2001:200:0:6013::36.
> > If you can't play video eventhough traffic is coming,
> > please try to join directly from VLC.
> > 233.9.196.41 port 1234    // the Sun
> > 233.9.196.42 port 1234    // landscape
> > ff7e:140:2001:200:0:6013::41 port 1234        // the Sun
> > ff7e:140:2001:200:0:6013::42 port 1234        // landscape
> > We also prepare ssmpingd to check the connectivity, the address are  
> > 203.178.150.36/2001:200:0:6013::36.
> > If you can't receive any traffic, please check to use ssmping.
> > IPv4: ssmping -4 233.9.196.1 203.178.150.36
> > IPv6: ssmping -6 ff7e:140:2001:200:0:6013::1 2001:200:0:6013::36
> > Best Regard,
> > Katsuhiro Horiba
>
> -