[rescue] Sun 711

[Shawn Wallbridge]

ARGH! Boom! <my head exploding>

We definitely have to do some conversions. We normally work with 32bit PER
CHANNEL tiff's!!!! So 281MB/s x4!!!!! But we do use LZW compression in the
Tiff's. I was talking with one of the guys here, we normally do filmouts
with 10bit Cineon's. So I think it would be more reasonable to try going
from a 10bit Cineon to a comparable tiff.

Here are some file sizes (bit's = /pixel)....

Tiff's
2K no compression 32bit = 12450KB
2K LZW 32bit = 9338KB
2K deflate 32bit = 4849KB
2k no compression 128bit(float) = 49794KB
2k deflate 128bit(float) = 37867KB

Cineon
2k 10bit Cineon = 12474KB

shawn

-----Original Message-----
From: rescue-admin at sunhelp.org [mailto:rescue-admin at sunhelp.org]On
Behalf Of Joshua D Boyd
Sent: Thursday, May 02, 2002 12:58 PM
To: rescue at sunhelp.org
Subject: Re: [rescue] Sun 711


On Thu, May 02, 2002 at 12:48:57PM -0500, Shawn Wallbridge wrote:
> Hmmm. That is a good idea.
>
> I just installed imagemagick to run some tests. The machine will be on
> Gigabit Ethernet (at least I assume), but I want to see how long it takes
to
> strip Alpha from a 2K frame.

Cool beans.


--
Joshua D. Boyd