NAB 2014: JVC Camera News
Some things for broadcast and news: the GY-HM850 and GY-HM890 are new shoulder-mount, 3-chip 1/3” HD camcorders in the mold of the 790, but using high-sensitivity CMOS sensors instead of…
NAB2014: JVC demos four new 4K large sensor cameras for digital cinema
JVC Kenwood is unveiling four new 4K camera models at NAB2014 featuring 4K CMOS Super35 sensors from its sister company AltaSens. The cameras on display in the booth are prototypes…
Sensor Color Balance: What It Really Is
Do sensors have a native color balance? What does that even mean? I’ve got a theory… read on! When the original RED One M camera was released, RED stated that…
NAB Show Reports
More Articles & Reviews...
Tutorial: Simulating 35mm Motion Picture Color Saturation, Part Two
Welcome to Part Two of my “CineAlta look-alike” tutorial (see Part One here). By using the following process, you can achieve great levels of detail and rich color with your Mini-DV footage. However, you must take special notice of one important detail…
The Ultimate Depth-of-Field Skinny
Arguably, more has been written about Depth of Field (DoF) on the DV Info Net Comunity than any other discussion topic. This is my attempt to provide the ultimate discourse and treatment of the subject. By posting all of the variables and examples in one place, novices and old hands can benefit and apply the newly gained knowledge in the field.
Camcorder Lens Defects Explained
Here are the ten optical defects and what the camera operator can and cannot do to correct the defect.
Top Five Canon GL2 Accessories
If we exclude the neccessary items such as batteries and tripod from this consideration, then here’s what I would call the “Top Five” must-haves for the Canon GL2.
Hands-on Canon GL2 Report, Part One
I’ve had about 3 weeks to play with the new Canon GL2, and I thought this was a good time to offer my impressions about the camera, and also to give you the details of a comparison test I made utilizing the GL2, the XL1S and the Sony PD150.
Hands-on Canon GL2 Report, Part Two
As I only had the PD150 on loan for a few hours, this portion of the comparison only includes the XL1S and GL2. In the lowest light situations the GL2 is about 1/2 stop less sensitive than the the XL1S.
Hands-on Canon GL2 Report, Part Three
Right out of the box, I felt the PD150 looked the best relative to skin tones, however the GL2 is capable of duplicating the look of the either the PD150 or the XL1S, by adjusting color, sharpness, set-up, etc.
Some Canon GL2 Images
Some Canon GL2 Images submitted by Barry Goyette Clicking an image will open it in a new window at full-size (720×480). GL2: The neutral areas in the chart are actually…
Tutorial: PD150 and PD170 Color Bars for Memory Sticks
I thought it would be neat to have a copy of the Full SMPTE Colorbars on the Sony Memory Stick. This would come in handy if and when my Calibar batteries die on location, and also nice to share with everyone that does not have a Calibar, but does own a PD150, VX2000, or other Memory Stick compatible camera.
Audio Performance and Interconnection with the Sony PD150
The PD150’s on-board audio can be used successfully for audio recordings if you know its limitations. Critical audio recording is still best done with dedicated audio recording hardware using high-performance microphones and preamplifiers.
CineTech Accessories for the PD150
Karl Horn of CineTech is highly regarded for his superbly crafted pro shooting accessories for the film and high-end video industries. After adapting his follow focus, matte box and Hip-Cam rigs for the Canon XL1S, he recently did the same for the Sony PD150. Here are some shots of his gear from the NAB 2002 tradeshow in Las Vegas.
PD150 and VX2000 Compared
I thought we’d start off with a comparison of the PD150 and VX2000… in some ways they’re the same; in others, they’re different.