[opendtv] Re: (no subject)

  • From: Ron Economos <w6rz@xxxxxxxxxxx>
  • To: opendtv@xxxxxxxxxxxxx
  • Date: Mon, 14 Dec 2009 12:29:46 -0800

Sorry, I should have said "a major /cable/ network".
Why? Because they very much want to. Someone
has to blaze the trail.

Ron

Craig Birkmaier wrote:


At 3:54 PM -0800 12/12/09, Ron Economos wrote:


It's changed a little over the years. For example,
1080@60p has been added this year.

http://www.itu.int/rec/T-REC-H.262-200903-I!Amd3/en

BTW, it's looking like a sure bet that a major network
will start uplinking a 1080p@60p bitstream in 2010.



Not sure why they bothered...

The devil is in the details:

The sample rate for Main level at High P profile = 125,337,600/sec

The maximum sample rate for ATSC = 62,668,800/sec

For what purpose will the networks start to uplink 1080@60P in 2010?
What equipment do the network have that produces and processes this format? 

What are network affiliates going to do with it?

Regards
Craig

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