[opendtv] Re: Analysis: Should Apple Buy Hollywood?

  • From: Mark Schubin <tvmark@xxxxxxxxxxxxx>
  • To: opendtv@xxxxxxxxxxxxx
  • Date: Tue, 06 Mar 2012 00:31:47 -0500

And the opposite, like WFAA's conversion of ABC's 720p to 1080i.

TTFN,
Mark


On 3/5/2012 10:00 PM, John Shutt wrote:
The source material may be interlaced, but that doesn't mean that the individual broadcasters are broadcasting in interlace. Take, for example, my former employer, a PBS affiliate. Network HD was delivered to us in interlace. Local HD was produced in interlace. But the final emission of HD was in progressive in order to more efficiently compress the material, and make room for multiple SDs in the same ATSC data stream.

John

----- Original Message ----- From: "Mark Schubin" <tvmark@xxxxxxxxxxxxx>


Good luck with CBS, NBC, PBS, HBO, Showtime, etc.

TTFN,
Mark



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