View Full Version : dynamic range in video


Keith Forman
July 14th, 2009, 09:33 AM
Does anyone know a way to increase the dynamic range of the video with a Z7? It seems that there is very little between good proper exposure and hotspots- and that they only way to prevent hotspots is to under expose.

Jonathan Richards
July 14th, 2009, 01:29 PM
Using the ND filters tends to flatten out these sorts of problems.

Zach Love
July 14th, 2009, 02:10 PM
Also go into the Picture-Profiles, you can play around with the lows-mids-highs and even the colors in there to tweak the look you're looking for.

Doug Jensen
July 18th, 2009, 05:30 PM
Vortex Media's Z7U training DVD offers a number of tips and suggested PP settings to control the exposure.

Vortex Media: VIDEO & PHOTO Tools and Training (http://www.vortexmedia.com/DVD_Z7U.html)

Jonathan Richards
July 20th, 2009, 06:54 AM
Just offer advice.

Advertising your products and services is not allowed on this forum - however subtle.

Doug Jensen
July 20th, 2009, 08:27 AM
Just offer advice.
Advertising your products and services is not allowed on this forum - however subtle.

It is if you are a paying advertiser and help fund the operation of this forum. Vortex Media is a DVInfo.net sponsor.
I'd say about 90% of the questions on this forum (plus more) are answered in Vortex Media's training DVD, so taking a moment to remind people about the video IS offering advice.

Harry Christensen
July 20th, 2009, 10:45 AM
I have used the Vortex video and I have found it useful and worth the time spent in viewing it. I am not comfortable with someone advertising, but in this case I would say that the information provided in the video is really good advice from someone who has used the camera.

Chris Hurd
July 20th, 2009, 08:08 PM
Advertising your products and services is not allowed on this forum - however subtle.I'm the sole person who establishes policy for this site.

The policy regarding the advertising of products and services on DV Info Net:

MARKETING on this site is PROHIBITED without
prior agreement from DV Info Net management.

Doug has a prior agreement. You can tell by looking at his title,
which appears under his name. It says "Sponsor: Vortex Media."
You can see his banners running throughout the site.

See attached pic. See the marketing policy here (http://www.dvinfo.net/conf/dv-info-net-announcements/announcement-marketing-site-prohibited-without-prior-agreement.html).

DV Info Net is an online database containing over a million posts,
thousands of photos and hundreds of video clips. The sheer volume
of all that data cannot be hosted without the sponsorship of carefully
screened, highly trusted advertisers such as Doug Jensen. Along with
our other sponsors, he is the reason why I'm able to provide this site
to you at no cost to you whatsoever, so let's please treat him well
and give him the gratitude he deserves.

Doug: my apologies for this speed bump. Many
thanks for your continued support. Best regards,