DV Info Net

DV Info Net (https://www.dvinfo.net/forum/)
-   Canon EOS Full Frame for HD (https://www.dvinfo.net/forum/canon-eos-full-frame-hd/)
-   -   24P what are the best shutter speeds to work with in General? (https://www.dvinfo.net/forum/canon-eos-full-frame-hd/475969-24p-what-best-shutter-speeds-work-general.html)

Silton Buendia March 31st, 2010 03:46 PM

24P what are the best shutter speeds to work with in General?
 
To avoid rolling shutter as much as possible?

Jeff Zimmerman March 31st, 2010 04:06 PM

A safe shooting tip is to always shoot double the frame rate. So for 24p since theres not a 48 shutter. Set you shutter to 50 or higher. For rolling shutter avoid quick pans and you'll be fine.

Perrone Ford March 31st, 2010 04:35 PM

Quote:

Originally Posted by Jeff Zimmerman (Post 1508186)
For rolling shutter avoid quick pans and you'll be fine.

You know.. I keep hearing this, and I just can't make it happen... How fast do you have to pan?

Mitchell Yazdani March 31st, 2010 05:14 PM

I believe not too fast or too slow, it has to be medium speed pan so you can notice it.
Please some one correct me if I am wrong.

Mitchell

Michael Wisniewski March 31st, 2010 11:09 PM

Quote:

Originally Posted by Perrone Ford (Post 1508197)
How fast do you have to pan?

I've heard 5-8 seconds, that's the fastest stuff can move across the screen and still give a nice pan. There's also the theory that if the viewer has a subject to focus on, you can pan faster because the viewer won't notice as much.

If you can get a hold of the American Cinematographer's Manual, it has a really nice chart on recommended panning speeds for 24p in 35mm. Unfortunately my copy is buried in a moving box somewhere, but I've been meaning to find it and do a conversion for the 5DMarkII and 7D.

Michael Wisniewski March 31st, 2010 11:51 PM

And I wonder if the 24p recommended panning speeds will help to alleviate some of the rolling shutter problems, not all obviously, but some.

Perrone Ford April 1st, 2010 03:20 AM

When I do freeze frames from my videos where I am panning significantly faster than this, I just don't see the issue. Wall edges look straight, and I just don't see these rolling shutter problems.

Maybe I just don't know what I'm doing and can't make it happen.

Hannu Korpinen April 1st, 2010 04:32 AM

Quote:

Originally Posted by Michael Wisniewski (Post 1508338)
I've heard 5-8 seconds, that's the fastest stuff can move across the screen and still give a nice pan. There's also the theory that if the viewer has a subject to focus on, you can pan faster because the viewer won't notice as much.

If you can get a hold of the American Cinematographer's Manual, it has a really nice chart on recommended panning speeds for 24p in 35mm. Unfortunately my copy is buried in a moving box somewhere, but I've been meaning to find it and do a conversion for the 5DMarkII and 7D.

Are you looking after this.
http://kohan.1g.fi/Hosting/load/panning.JPG


All times are GMT -6. The time now is 08:22 PM.

DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network