Adam Wilt

Adam Wilt has been working off and on in film and video for the past thirty years, while paying the bills writing software for animation, automation, broadcast graphics, and real-time control for companies including Abekas, Pinnacle, Omneon, CBS, and ABC.

Since 1997 his website, adamwilt.com, has been a popular reference for information on the DV formats. He has reviewed cameras for DV Magazine and written its "Technical Difficulties" column, and taught classes and led panels at NAB, IBC, and DV Expo. He co-authored the book,"Optimizing Your Final Cut Pro System", part of the Apple Pro Training series; he hopes you'll buy a copy, as there's still a large advance to be paid off.

Complete Archives

Friday, March 21, 2008

EX1 Misfocusing Explained

Some PMW-EX1s show back-focus changes when internal ND filters are used

[Updated 2008.03.29] I noticed in my unfair comparison of three cameras that the EX1’s outdoor shot wasn’t in focus. I was puzzled: I had zoomed in and focused carefully, then zoomed out and shot. Was back-focus that far off? It hadn’t been when I last checked it. Hmm…

more »

Cameras
Production • (12) Comments • Most recent comments by: Steven Thomas, Adam Wilt, Luc Meisel, Steve Thomas, Scott Worthington, Scott Worthington, Steve Thomas, Dan Brockett, Adam Wilt, harryllama, • Permalink


Sunday, March 16, 2008

Three three-letter cameras: EX1, F23, RED

An unfair comparison of three entirely different cameras

On March 7th, Tim Blackmore and I visited Videofax, a San Francisco camera rental house. Videofax is unique in the area (as far as I know) in having both a RED ONE digital cinema camera and a Sony F23 HDCAM-SR camcorder. Videofax’s Leigh Blicher kindly invited us to come by and take a look, following the DCS RED Event the previous weekend. How could we refuse?

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Cameras
Hardware
Production • (57) Comments • Most recent comments by: tai krige sasc, tai krige sasc, Luc Meisel, an actual DP, monts, tai krige sasc, monts, tai krige sasc, Jason, Boom Boom, • Permalink


Tuesday, March 11, 2008

Exporting stills from FCP

Correcting for FCP’s assumptions, and a surprising discovery.

I recently had a chance to compare the PMW-EX1 with a RED and an F23 (about which, more will be said in coming days). I collected quite a few video clips from the cameras and I’m going through the process of exporting still frames from the two Sonys, using Final Cut Pro. As I want to capture the full exposure range in the stills, there’s more to it than just parking the playhead on a frame and doing File > Export > Using QuickTime Conversion. As it turns out, there’s also a surprise.

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Cameras
Editing
Post Production • (3) Comments • Most recent comments by: Shane Ross, Mark Weiss, Sean Safreed, • Permalink


Thursday, March 06, 2008

PMW-EX1: XDCAM Transfer 2.5.1 for Mac Released

Fixes clock-mode timecode import bug; qualified for OS X 10.4.11 and higher

Sony has released XDCAM Transfer 2.5.1, software used to import XDCAM clips into QuickTime and Final Cut Pro. This version fixes a bug where PMW-EX1 recordings made with CLOCK-mode free-run timecode were not being properly imported, and it is qualified to run both on OS X 10.4.11 and 10.5.x.


Cameras
Editing
Post Production • (1) Comments • Most recent comments by: Greg Boston, • Permalink


Wednesday, February 27, 2008

PMW-EX1 Update 2

Corrections and details

• Adam Van Voorhis of Boston Camera says that the EX1 does indeed supply Y/C video, using the same VMC-15FS cable that works on the HVR-V1.
• Reader Mark Weiss ran a formal audio analysis for line-level inputs, with interesting results.

My EX1 review has been updated with these tidbits.


Audio
Cameras
Hardware • (3) Comments • Most recent comments by: Christopher Ruffell, Adam Wilt, Christopher Ruffell, • Permalink


Sunday, February 24, 2008

Traveling with batteries, Pro Apps Updaters, etc.

Stuff to watch out for; tips ‘n’ tricks

FAA rules on lithium battery transport
Apple Pro Apps - save those updaters!
PMW-EX1: XDCAM Transfer 2.5.1 for Mac Released; fixes CLOCK-mode timecode import bug.



Sunday, February 24, 2008

HPA Tech Retreat - Day 3, etc.

Cameras, compression & concatenation; displays, distribution, & demos

Day 2 Revisited


Larry Thorpe and John Galt argued for a more nuanced view of camera resolution, such as MTF (contrast) readings at 200, 400, 600, and 800 TVl/ph, as well as a subjective description, in addition to the standard measurement of the limiting resolution and report on aliasing (see Day 2 pictures). I will be modifying my review methodology accordingly.

more »


Thursday, February 21, 2008

PMW-EX1 - use regen timecode

Free run TC may confuse XDCAM Transfer

A post on the Cinematography Mailing List yesterday indicates that XDCAM Transfer may not see all the clips on an SxS card if the EX1’s timecode was set to “clock” mode, one of the free run options. Sony is reportedly going to address this issue with an updated version of XDCAM Transfer. For now, it appears the safe thing to do for now is to leave the EX1’s timecode in regen mode. UPDATE 2008-03-06: Version 2.5.1 fixes this bug.


Cameras • (0) Comments • • Permalink


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Final Cut Pro X Multicam Editing webinar now available on-demand
Scott Simmons

Plus a little screencast in this blog post on a topic we didn’t get to cover.

CAMERAS: Food Fights with the FS700
Art Adams

You want 240fps 1920x1080? I’ve got your high-speed HD right here… for less than $10K.

How to get good production dialogue
Matt Jeppsen

Use a boom mic and some common sense!

After Effects Apprentice Free Video: Using Parenting to Animate Layers as a Unit
Chris and Trish Meyer

Taking advantage of parenting, multiple 3D views, and AE’s built-in calculator to coordinate a multi-layer animation.

Rigging the Bird
Mark Spencer

Motion Magic on MacBreak Studio

10 Final Cut Pro things FCP editors might be missing in Adobe Premiere Pro CS6
Scott Simmons

These are a few of the things that I found myself searching for as I’ve been moving over to Premiere Pro CS6 as a FCP 7 replacement

Blackmagic: We’re ready to remove the Band-Aid!
Allan Tépper

If you agree, please sign the online petition requesting the required updates.

Adobe is coming to a city near you!
Michelle Gallina

CS6 Production Premium Road Show

Learn After Effects CS6: basics
Rich Young

New videos from Brian Maffitt

How the Blackmagic Cinema Camera will indirectly take sales from AJA, Matrox, and MOTU
Allan Tépper
Philip Bloom on why he has switched to Adobe Creative Suite 6 Production Premium
Michelle Gallina
AbelCine updates its free Field Of View Comparator for Blackmagic Cinema Camera
Allan Tépper

Now you can compare the field of view of just about any camera and lens, free of charge!







Final Cut Pro X Multicam Editing webinar now available on-demand

Scott Simmons | 05/15- 06:10 PM

Plus a little screencast in this blog post on a topic we didn’t get to cover.

I had great fun last week presenting the Final Cut Pro X multicam editing webinar for Moviola Filmmaking Webinars. It was a lightning fast 90 minutes and we covered a lot of ground but we didn’t get through everything I wanted to cover. The On-Demand version can be purchased and I recorded an extra screencast about one topic that I didn’t get to cover in the webinar. Check it out after the jump.

 

CAMERAS: Food Fights with the FS700

Art Adams | 05/15- 04:41 PM

You want 240fps 1920x1080? I’ve got your high-speed HD right here… for less than $10K.

When Adam Wilt and I shot “Fire and Ice” together on a prototype FS700 we had no idea that it would be shown at NAB… and that it would be hit. We wanted to do more, so we pitched Sony a commercial concept for a local company that involved high speed “veggie baseball.” Guess what: they sent us an FS700 again. Edible baseball never looked so good.

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


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