Saturday, February 25, 2017

Re: [Avid-L2] Introduction to 4K Document

 

Paul, This is an excellent article. Thank you for writing it. I would
suggest adding a short section on data compression. It's the elephant
in the room and what makes this possible/practical. I would also insert
the word compression between each of the bullet points in the section on
Colour Management.

BTW, here's an interesting (and not for publication) tidbit on data
compression as it relates to higher pixel counts and higher bit depth.
I had coffee a few weeks ago with Khalid Sayood (Introduction to Data
Compression, etc.). I asked him if he thought we are approaching a
leveling off of the ability for new codecs to deliver both higher
compression rates AND higher perceived quality. His answer was no.

Again, thanks for the article. --J.B.

Paul Sampson paulsampson100@hotmail.com [Avid-L2] wrote:
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> I have made one.... explains in particular why its not just about more
> pixels!
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> www.paul-sampson.ca <http://www.paul-sampson.ca>
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> Any comments or suggestions please let me know.
>
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> Paul Sampson
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>

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Posted by: john beck <jb30343@windstream.net>
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this is the Avid-L2

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