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Monday, March 01, 2010

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FreshDV Film School - The Art of Pulling Focus

Matt Jeppsen | 03/01

A crash course in the role of a First Assistant Cameraman

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Image focus is one if the most critical aspects of film and video production. It can also be one of the hardest to get right. Keeping your images in focus become particularly difficult when shooting with your lens aperture wide open, during fast-moving action, and when shooting video film-style with a 35mm lens adapter or DSLR video camera. On a production set the crew member generally tasked with image focus is the First Assistant Camera position.

Depending on the size of the crew, other tasks for the 1AC may include building and breaking down the camera rig, setting the lens and aperture, keeping lenses clean, slating, and loading/marking film canisters (or digital media as the case may be). It is an important position, and a good AC effectively frees up the DP/Cinematographer to better perform his job.

In this short video tutorial series, we get the skinny from Bob Sanchez, a Chicago-based career 1st A/C with over 30 years of feature filmmaking experience. In Part 1 of our video series with Bob, Kendal Miller interviews him on what exactly it takes to do the job, and the tips and tricks he’s learned over the years. Bob explains his unique method of focus pulling with a speed crank, how he approaches measuring and marking a scene, and the tools he uses on a daily basis. In Part 2, Bob details the methods he uses to pull focus, and what tools he carries on each job to facilitate the position of 1AC. Part 3 is devoted to demonstrating Bob’s techniques on an example scene. You’ll be able to see over Bob’s shoulder as he pulls focus for Kendal in a handheld rig setup.

This was a very informative experience for us, and we feel you will agree when you watch it. You can view all 3 video segments in this playlist.

You may also be interested in our ongoing video reviews of popular Follow Focus systems.

Click to play audio / video »

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NAB 2012: Camera Support

Adam Wilt | 05/05

A few of the interesting bits ‘n’ bobs that make cameras usable.

At NAB I found support vendors at the affordable end of the spectrum I hadn’t seen before, comfy Aaton-style handgrips, F65 tweaks by Carlos Acosta, and a “drive-by demo” of a handy zoom/focusing lever.

Simulated Rack Focus for Believable Composites

Jeff Foster | 02/26

Matching Foreground Green Screen and Background Plates with Rack Focus Effect in After Effects

If you’re looking to give your green screen composites another step of realism or to simulate the look of a shallow DOF with a DSLR, then this video tutorial will show you how! Using Adobe After Effects, I show you first how to get a great green screen composite with Keylight and then alter…

Lytro is the new RAW?

Matt Jeppsen | 01/12

Light Field Camera for Stills, Video and 3D Applications

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If you aren’t familiar with Lytro, they are an innovative company that is very close to releasing a Light-Field Camera. This affordable consumer…


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Hi!

Thanks for these series! I hope you will do more like these.

Some respectful comments. Maybe you should give more respects to your guest by showing more interest what he is saying, not drinking during the interview, etc.

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NAB 2012: Camera Support

Adam Wilt | 05/05

A few of the interesting bits ‘n’ bobs that make cameras usable.

At NAB I found support vendors at the affordable end of the spectrum I hadn’t seen before, comfy Aaton-style handgrips, F65 tweaks by Carlos Acosta, and a “drive-by demo” of a handy zoom/focusing lever.

Simulated Rack Focus for Believable Composites

Jeff Foster | 02/26

Matching Foreground Green Screen and Background Plates with Rack Focus Effect in After Effects

If you’re looking to give your green screen composites another step of realism or to simulate the look of a shallow DOF with a DSLR, then this video tutorial will show you how! Using Adobe After Effects, I show you first how to get a great green screen composite with Keylight and then alter…

Lytro is the new RAW?

Matt Jeppsen | 01/12

Light Field Camera for Stills, Video and 3D Applications

image

If you aren’t familiar with Lytro, they are an innovative company that is very close to releasing a Light-Field Camera. This affordable consumer…

Pulse Width Modulation is NOT Your Friend

Art Adams | 12/15

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…

To be considered for listing, contact pr (at) provideocoalition (dot) com


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