No suitable demuxer available.

[Steven Vollom]

> Hope this helped.

Dear Art,

I am so very grateful.  I just know that I will be able to learn this stuff, 
it is just no one has explained it as you have.  Not even in the tutorials is 
it explained in a way I could grasp.

I may read more into it than exists, but now it is starting to make sense.  
When you don't know the why of something, it doesn't take hold, at least in 
my memory.  So when someone gives me code to paste into the command line, its 
structure is more or less confusing.  If you don't know why to leave a space 
or not, you may not notice the space that is left when copying the code to 
the command line.  So when you attempt to recall the instruction, you may 
leave out or include a space that changes the instruction.  When you fail, it 
is learning failure, and confusion follows.  Do you see why I love this 
forum?  It is only here that a person seems willing to take the time to 
instruct those of us who are rocks, in a response time short enough for the 
memory to still be fresh.

Perhaps it is because I have never had anyone to exchange conversation with 
realtime.  By that, I mean, this forum is relatively quick to return help on 
a problem.  Most forums you may wait a month before seeing a result.  And as 
such, unless you have a great memory, it is hard to bring the original 
problem back, so that you can learn from the instruction.  I wish I had a 
local friend that I could talk with about Linux and computers, someone who 
knew what they were doing.  This forum is second only to that.  I appreciate 
you all so much.

Steven