[opendtv] Re: Real 4K formats

  • From: Mike Tsinberg <Mike@xxxxxxxxxxxxxx>
  • To: "opendtv@xxxxxxxxxxxxx" <opendtv@xxxxxxxxxxxxx>
  • Date: Fri, 16 Dec 2016 15:12:26 +0000

Thanks,

Is it 4K/60Hz/4:2:0/10bit?


Best Regards
Mike Tsinberg
http://keydigital.com






On 12/16/16, 5:45 AM, "opendtv-bounce@xxxxxxxxxxxxx on behalf of
cooleman@xxxxxx" <opendtv-bounce@xxxxxxxxxxxxx on behalf of
cooleman@xxxxxx> wrote:

Currently fed as 4x2K per head/projector.

Any 4K broadcast is 10 bit not 8.

Mark Schubin schreef op 16-12-2016 4:39:
Given Ang Lee's "Billy Lynn's Long Halftime Walk," 120-fps and S3D
are in the foreseeable future, supported or not.

TTFN,
Mark

On 12/15/2016 3:33 PM, Mike Tsinberg wrote:

There is so much confusion in commercial and residential markets
about 4KUHD HDMI data rates now that I need to ask production
community: what are the highest 4KUHD resolution format encoding
rates for streaming, broadcasting and Blue Ray content now and in
foreseeable future?

This table is from Belden paper:


http://www.belden.com/blog/datacenters/Understanding-4K-Necessary-Data-Ra
tes.cfm


I think the answer is 4K/30Hz/4:2:0/8 bit that is 4.46 Gb/s or
4K/60Hz/4:2:0/8 that is 8.91 Gb/s

Best Regards,

Mike Tsinberg

http://keydigital.com


----------------------------------------------------------------------
You can UNSUBSCRIBE from the OpenDTV list in two ways:

- Using the UNSUBSCRIBE command in your user configuration settings at
FreeLists.org 

- By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word
unsubscribe in the subject line.


 
 
----------------------------------------------------------------------
You can UNSUBSCRIBE from the OpenDTV list in two ways:

- Using the UNSUBSCRIBE command in your user configuration settings at 
FreeLists.org 

- By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word 
unsubscribe in the subject line.

Other related posts: