[opendtv] Re: 4k @ 60 fps encoded into 15 Mbps using HEVC
- From: Mark Schubin <tvmark@xxxxxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Sat, 20 Oct 2012 10:30:53 -0400
On 10/20/2012 7:53 AM, Olivier Houot wrote:
Optimal viewing of 4K would be when the picture covers 60 degrees of the FOV.
Why?
Different viewers have different visual acuities and
contrast-sensitivity functions. For pre-presbyopic viewers, there will
also be a lens accommodation issue.
Why is 60 degrees optimum?
Thanks!
TTFN,
Mark
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