Thursday, December 15, 2011

Pulse Width Modulation is NOT Your Friend

Art Adams | 12/15- 05:33 PM

What you don’t know about PWM may ruin your next shot—particularly if you’re using a camera with a rolling shutter!

Here’s the deal: there’s this thing called “pulse width modulation,” and under certain conditions it doesn’t play well with rolling shutter cameras. Most of the time it’s no problem, but we don’t get phone calls from post when there’s no problem. Here’s how to avoid that phone call.

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Tuesday, December 13, 2011

LIGHTING STRATEGIES: Placing a Hard Key Light

Art Adams | 12/13- 05:54 PM

Hard light and faces… do they go together? The short answer is yes… but be careful!

The most important thing you will ever learn about lighting is this: LIGHTING IS NOT A FORMULA. Learning about lighting, though, is a process of becoming aware, and in this first of many articles I’m going I’m going to try to increase your awareness of one specific thing per article. The more awareness you have the more easily you’ll be able to adapt your lighting to your circumstances because you’ll see, with your own eyes, what you need to do to make an image that satisfies your inner artist.

I think the best place to start is with classical key light placement. This knowledge is not something you will use verbatim as this is not a style that is in vogue at the moment. The underlying principles, however, should be of daily benefit.

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Wednesday, November 30, 2011

Choosing the Right Green Screen Materials

Jeff Foster | 11/30- 02:43 PM

...and you’ll never find them at Home Depot!

Okay, you’ve seen the green screen “Kits” that come with some cheap lights, stands and a green screen cloth backdrop… or someone tells you to just go down to Home Depot and get a couple gallons of their “greenest” paint - a couple hundred bucks and you’re good to go, right? WRONG! A setup like that will be of little use if you’re seriously trying to get a decent matte. Without the right green screen materials, even the best lighting and camera won’t help you.

The entire green screen process is a careful balance of color & light - a very narrow spectrum of colored light that reflects back through the lens and is easily matted (or “keyed”) out with sophisticated software.

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Thursday, November 17, 2011

The Simplest, Fastest Interview Lighting Setup—Ever.

Art Adams | 11/17- 03:36 PM

Years in the making, this technique works in almost every situation and makes almost everyone look great. That’s about the best you can hope for when shooting talking heads on a tight schedule.

For a long time my primary source of employment was shooting corporate marketing communications videos. As these consist primarily of “talking head” interviews, I tried every lighting setup I could think of to make people look their best quickly, as many of these shoots have tight schedules and not much turnaround time between interviews. This setup is the result of years of experimentation.

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Saturday, October 29, 2011

Unboxing:  FloLight MicroBeam 128

Clint Milby | 10/29- 12:41 PM

Compact, Lightweight Light Proves That Good Things Do Come In Small Packages…

I’m currently doing some social media consulting for a great company you may have seen me cover in the past, FloLight.  To familiarize me with their products, they were good enough to send me their MicroBeam 128, camera top, LED light.  This is a great little light that is the perfect solution for HDSLR “Run & Gun” setups.

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Tuesday, September 27, 2011

Fill Light: The Underdog of Lighting

Art Adams | 09/27- 08:00 AM

Fill light isn’t just for controlling contrast; its quality and placement can make or break your shot.

The day I stop learning about lighting will be the day my EKG goes flatline. There’s an extraordinary amount to learn and absorb, and I doubt I’ll ever learn all of it. That’s okay, because it means I’ll never run out of new things to learn. My most recent fixation is on the one light many think about the least: the fill light.

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Monday, September 19, 2011

Blue Nile Shines Thanks to the Canon 5D and Apple Color

Art Adams | 09/19- 03:23 PM

One more chapter in my “It’s not the camera, it’s the creativity behind the camera” series.

One of the best things about this business is that greatness lurks around every corner. If you are resourceful and creative you’ll find it well enough.

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Monday, August 29, 2011

Unboxing:  FloLight’s MicroBeam 256

Clint Milby | 08/29- 06:07 AM

Light up the night without breaking your budget…

I recently had the opportunity to get my hands on the FloLight MicroBeam 256. This light is a fantastic light for mounting on to your camera’s shoe or where ever you want it. The unit is incredibly light for its size, and it delivers a nice wide wash of white light that will enhance any ENG production or hand held applications.

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2D Footage with a Stereo 3D Rig in After Effects CS5.5

Jeff Foster | 02/10- 06:09 PM

Edit and Optimize 2D Stereo Pairs from a 3D Video Camera or Twin Cameras with a Modified Stereo 3D Rig in After Effects CS5.5

Adobe included a 1-step option to create a 3D Stereo Camera Rig in After Effects CS5.5, to everyone’s enthusiasm for a simpler workflow in 3D space. Great if you are working in 3D space in After Effects, but what about an easy option for 3D Stereo pairs captured by a 3D camera or twin cameras on a rig? In this tutorial I’ll show you how to quickly modify the Stereo 3D Rig in After Effects to quickly mux your L&R video files and adjust the convergence for anaglyph, interlaced or stereo pairs output.

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How to get the “24p” look for your live-switched multicam shoot

Allan Tépper | 02/10- 04:23 PM

A contracted article, sponsored by Datavideo Corporation.

Our friends at Datavideo recently asked me to write an article called How to get the “24p” look for your live-switched multicam shoot. The article covers many factors involved in accomplishing that goal, including framerate, aperture, shutter speed, depth of field, and menu settings in Datavideo’s digital HD video mixers (“switchers”) and recorders, and also the menu settings in several pro cameras from Canon, Panasonic, and Sony. The included chart explains which of the cameras have a direct HD-SDI output, and which require an optional converter to go from HDMI to HD-SDI to connect to the Datavideo digital HD video mixer. As you’ll see in the article, the approach is quite different from the workflows I normally cover, which are more appropriate when programs are to be edited, as opposed to when they are shot —and potentially broadcast— live. The graphics for this article were done by Victory Elliot of Datavideo Corporation.

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