Browsing: Articles & Reviews

Sony XDCAM
FS700: The 4K Story from My Perspective

There are 28 things an assistant is supposed to do to this camera before every take. In practice there are really about ten that absolutely need to be done every single time, but miss one and you’ve killed a shot… or maybe a series of shots on the same roll of film. In spite of this some of the greatest movies in history were shot on the Bell & Howell 2709 by cinematographers and their crews who knew the camera’s limitations and worked within them… and every once in a while found ways to push themselves a little further. In this sense the FS700 is equally capable: if you know what it can do and use it for what it’s good for, you’ll make some amazing images. The trick is know where you can’t cut corners.

Camera Support
Review: Miller Solo Tripod and Compass 15 Head

When choosing a tripod the range of models available is confusing and baffling. There are so many different tripod weights, payloads and heights to choose from, so it can be difficult. Also while there is such a thing as a good all round tripod (as we shall se in a bit) there is also no such thing as one tripod that will be perfect for every shoot. The most important thing to consider when choosing a tripod is the payload that it will need to carry. This is the total weight of the camera, lens, batteries as well as any support equipment like rods and rails or monitors attached to the camera. Don’t underestimate how heavy this lot can get. You will want a tripod that can comfortably carry the payload you have, you never want to be right on the upper limit.

Optical Science
Know Your WaveForm! RGB vs. Luma in the Field

Proper exposure in HD is not always easy. Meter readings don’t always match what the camera sees. Zebras tell us where highlights are clipped but that’s about it. False color gives us broad stroke references… but the most useful tool overall is the waveform monitor. The problem is that there are two kinds: both are extremely useful, but for completely different things.

JVC Pro HD
Review: JVC GY-HM650, the Camcorder for News and Journalism?

The HM650 really is a very clever camera, packed full of features that make it a great choice for news shooters. It has multiple codec and recording options, great for when you need to pool or share media. It has WiFi and 3G/4G connectivity via a USB host port where you can add wireless dongle. Brilliant for uploading material via ftp or (via a future firmware update) streaming your footage live. It has a 23x zoom lens, so it offers both a wide angle field of view for press conferences, color shots and GV’s as well as a long telephoto range for capturing those distant stories behind the police lines or security barriers.

Articles & Reviews
Quick Look: Ikan D7w portable display with waveform monitoring

Ikan’s D7w is a 7” field monitor with SDI and HDMI inputs, 1080p compatibility, and a variety of useful display modes: false color, clipping guide, pixel-for-pixel mode, focus peaking, waveform monitor (WFM), RGB parade, vectorscope, and more. At a mere $1300, it looks like an incredible bargain. Is it? I took the plunge; here‘s what I found. Ikan showed an interesting lineup of affordable, good-looking monitors at NAB 2013. At Cine Gear Expo LA 2013 in early June, they were offering several of those monitors at show-special prices. I took a punt on a D7w, which had been enticing me since NAB: I’m in need of a decent set of engineering ‘scopes for HD work, and the D7w looked like a great way to get ‘em on the cheap.

Post Production
Why Make Video Look Like Film? An Inside Look…

When Rubber Monkey Software of New Zealand asked me to review their filmConvert software, it occurred to me that this was an opportunity to ask some deeper questions about film stock emulation products that never seem to get asked: not just “how,” but “why?” Rubber Monkey software is based in New Zealand. Lance Lones, one of their principals who has a strong background in visual effects as well as color technology, took a lot of time to answer my emailed questions in great detail, for which I am truly thankful. My questions are in bold, followed by Lance’s responses.

Optical Science
One Set of ND Filters to Rule Them All?

One of the dirty little secrets of the film industry is that, historically, no one has made a truly neutral ND filter. In theory ND filters cut all visible light equally, but the sad reality is that they all shift color a bit. Some go a bit cool, some turn magenta… they all tend to shift in one direction or another depending on the brand. A company by the name of Mitomo claims to have made a perfectly neutral ND filter that also cuts IR on every camera made. This is a spectacular claim and I was naturally skeptical when I first heard of this product. There’s only way to find out if this is true, so read on…

Lighting
What Firelight and Windows Have in Common

Firelight and window light have a lot in common. They both require multiple light sources to look convincing. Here are my favorite tricks for reproducing both. I first learned the “strips of multicolored gels waved in front of a light” firelight trick in film school, and I never found it very convincing. I don’t get a lot of opportunities to use flame bars, and I know there are ways to emulate firelight using multiple china balls with different gels on them. My favorite technique came about by simply staring into a fireplace for a while.

Lighting
The Joys of Lighting Flat

There’s one place in every set that’s never going to be seen, and that’s directly behind the camera. Light from this direction is generally considered uninteresting but if you have a nuanced eye you can create some really interesting looks by putting a light in the one spot that every film school teaches students to avoid.

Lighting direction is important, but so is the size of the source. A small non-diffused light placed directly behind the camera is generally doesn’t work well because it makes people and things look obviously lit. There are situations where this kind of lighting does work–we see it all the time in older movies when a female star has to look her best–but for modern work it feels a bit forced.

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