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Re: [Openexr-devel] Query: Image Based Lighting and HDRI-enabled cameras
From: |
James H. Cloos Jr. |
Subject: |
Re: [Openexr-devel] Query: Image Based Lighting and HDRI-enabled cameras |
Date: |
31 Jul 2003 19:15:25 -0400 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
JimC> (The fastest SATA drive I've seen (WD's 36G drive) can
JimC> do up to 100 Mbit/s to/from the platter. That allows about four
JimC> megabits per frame at 24 fps. At 10 bit raw that means about
JimC> 720x540 pixels per frame.
[SIGH] I remembered the 100, but forgot the case of their B....
That drive of course can do up to 102 MB/s or 816 Mbit/s.
So it could keep up with a 10 bit raw 2048x1536 pixel 24 fps
uncompressed stream.
The limiting factor, then, is just the speed of moving data from the
imager; there are storage options that can keep up.
-JimC