Re: Shuttle Re-entry / NASA TV

Chris Jeppesen (chrisj@digiquill.com)
Tue, 28 Dec 1999 09:14:09 -0800 

----- Original Message -----
From: John locker <satcom@cybase.co.uk>
To: <SeeSat-L@blackadder.lmsal.com>
Sent: Monday, December 27, 1999 11:34 PM
Subject: Re: Shuttle Re-entry / NASA TV


> Further to my last post, it would appear that the web feed of NTV only
> started to lag behind real time yesterday , as during the main part of the
> mission , I regularly compared the live video with my tracking programme ,
> and the web feed.

I was watching the 300kbit feed from Broadcast.com during most of the
mission. It was about 30 seconds out of sync for most of the mission, as
measured by when I could see a GMT/MET display.
Unitedspacealliance.com has a 20kbit realvideo stream, but it seems to be
lagged about 15-30 minutes yesterday.

Broadcast.com
http://www.broadcast.com/events/nasa/
Unitedspacealliance.com
http://www.unitedspacealliance.com/live/NASATV.htm

>
> At worst I measured about a 5 second delay via the web....due to
processing
> and buffering .
> By the way , did anyone grab any S band downlink video of the head-up
> display?
>
> Best wishes,
>
> John
> ----------
> > From: Steve Rogers <srogers@atoutcome.com>
> > To: Dale Ireland <direland@drdale.com>; SeeSat-L@blackadder.lmsal.com
> > Subject: Re: Shuttle Re-entry
> > Date: 28 December 1999 00:13
> >
> > At 04:05 PM 12/27/1999 -0800, Dale Ireland wrote:
> > >Yup, the NASA TV display on the web is about 45 minutes behind real
> time, even though it is
> > >presented as real time, The "LIVE" broadcast shows it over the equator
> right now, even
> > >though it just landed as scheduled, weird!
> >
> > Yes, there's some sort of built in delay. I missed it because of that .
.
>
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