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MPEG analysis on MUXes

jt72 · 2010-08-31 13:04:31

Hi there, I'm wondering if anyone has done any MPEG analysis on the DTT muxes? I've captured the DTT transmission in Cork (presume it will be the same elsewhere), and see that there are some PCR errors. PCR is good for the most part, but there's an inaccuracy every 1s. (see attached graph). Wonder what equipment is being…

31-08-2010 1:04pm

#1

jt72

Registered Users, Registered Users 2 Posts: 157 ✭✭

Join Date: April 2009

Posts: 145

Hi there, I'm wondering if anyone has done any MPEG analysis on the DTT muxes?

I've captured the DTT transmission in Cork (presume it will be the same elsewhere), and see that there are some PCR errors.

PCR is good for the most part, but there's an inaccuracy every 1s. (see attached graph). Wonder what equipment is being used for the multiplexes...

If anyone else has a recent capture of the mux from different places, I'd have a look at some.

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