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High Definition Video for Independent Filmmakers
A How To Guide for Digital Filmmakers
Welcome all! This is my blog to share my latest research,
thoughts, etc. on utilizing HD for independent filmmaking.

YES, I am available for consulting
Contact me at mike@hdforindies.com

All content copyright 2004-2007 Mike Curtis.

Sunday, July 15, 2007

Red One chart images - ISO 500/1000/2000/4000 


Jim Jannard of Red Digital Cinema emailed me this late last night - here's ISO 500/1000/2000/4000 chip chart images done on Saturday (July 14th). Jim said:

We have come a LONG way in the last two weeks. Amazing stuff."


Proof in the pudding - check it out for yourself.

Late after looooong day, I'll analyze/comment/etc. tomorrow.

Labels:

Posted by: Mike Curtis / 7/15/2007 09:05:00 PM
Comments:
Love to see much less compressed ones. Maybe even Raw grabs (2k is fine). Looks pretty good but you can't tell much. Still any improvement in sensitivity is great.
# posted by Blogger Stuart : Mon Jul 16, 07:22:00 AM CST
 
Kinda strange. The jaggies on the resolution wheel look smoother on the 4000 ISO shot. The compression is a bit primative perhaps.
# posted by Blogger PenGun : Mon Jul 16, 03:11:00 PM CST
 
What Jaggies?
# posted by Blogger Graeme Nattress : Mon Jul 16, 04:25:00 PM CST
 
Don't forget the image here is scaled down at least two generations from the originals. The version on Red User is higher resolution (1K wide)

Nick Shaw
# posted by Blogger edit : Mon Jul 16, 06:28:00 PM CST
 
Nick - THANK YOU for pointing this out. I posted this late at night after an out of town funeral long hard day and just did the auto-Blogger upload thing which DOES scale and recompress the images.

I should re-do a direct to my server post...as soon as I get my laptop back up and working right.

-mike
# posted by Blogger Mike Curtis : Tue Jul 17, 01:04:00 PM CST
 
How many stops of ISO are on this thing?

I saw the post in the Red forums with the 8000 iso.
# posted by Blogger MCT Images : Tue Jul 17, 04:56:00 PM CST
 
Yeah the image on reduser is quite a bit better. You can see the line though. At 8x in the Gimp anyway. I'd guess a bitbucket error but it's hard to say.

There is a line of pixels visible at high mag for the obsessive ;).
# posted by Blogger PenGun : Tue Jul 17, 07:26:00 PM CST
 
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