nanog mailing list archives

Re: Yup; the Internet is screwed up.


From: Chris Adams <cmadams () hiwaay net>
Date: Mon, 13 Jun 2011 12:01:35 -0500

Once upon a time, Jay Ashworth <jra () baylink com> said:
TTBOMK, no, the affils don't actually reencode the whole feed; there are 
boxes these days that can insert your bug without trashing the rest of 
the stream -- and I think their contract with the network *requires* them
to run their primary streams as-had, though I can't produce a citation
on that.

Do you have a citation on this, Chris?  I have a couple MythTV people
on that list who work at network affils that I could ask.

Well, many/most have multiple channels in their digital stream, and they
have to reencode to lower bitrates to fit them all in (different
stations do better or worse jobs at this).  Only one signal here just
carries one channel.
-- 
Chris Adams <cmadams () hiwaay net>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.


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