[SLUG] Slow video NASA

From: Chuck Hast (wchast@gmail.com)
Date: Sun Aug 30 2009 - 20:23:09 EDT


Folks,
Been watching the video stream from the launch of STS-128 and now the
approach to docking.

One thing I have noticed, it takes for ever to get video, and it is not exactly
on time, appearing (depending on what I am using to view it ) to be from 3
seconds to a couple of minutes delayed.

I notice that the video shown in Firefox is the fastest, but when I open the
page it takes several minutes to get a video and audio stream.

If i use VLC it gets worse, anywhere from 3 to a tens of seconds behind
Firefox. I used to be able to see these things almost as soon as I clicked
on them, it seems it has gotten slower and slower.

Is this just the nature of the thing or is it something I need to tweak??

My incoming data rate is 7.5MB at slowest rate. The data rate of the video
stream is much slower than that.

I am seeing the same thing on both Ubuntu 9.04 and SuSE 11.1

I no longer have a windows box so I can not compare to one of those
things.

-- 
Chuck Hast  -- KP4DJT --
To paraphrase my flight instructor;
"the only dumb question is the one you DID NOT ask resulting in my going
out and having to identify your bits and pieces in the midst of torn
and twisted metal."
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