Tools

Slugline. Simple, elegant screenwriting.

Red Giant Color Suite, with Magic Bullet Looks 2.5 and Colorista II

Needables
  • Sony Alpha a7S Compact Interchangeable Lens Digital Camera
    Sony Alpha a7S Compact Interchangeable Lens Digital Camera
    Sony
  • Panasonic LUMIX DMC-GH4KBODY 16.05MP Digital Single Lens Mirrorless Camera with 4K Cinematic Video (Body Only)
    Panasonic LUMIX DMC-GH4KBODY 16.05MP Digital Single Lens Mirrorless Camera with 4K Cinematic Video (Body Only)
    Panasonic
  • TASCAM DR-100mkII 2-Channel Portable Digital Recorder
    TASCAM DR-100mkII 2-Channel Portable Digital Recorder
    TASCAM
  • The DV Rebel's Guide: An All-Digital Approach to Making Killer Action Movies on the Cheap (Peachpit)
    The DV Rebel's Guide: An All-Digital Approach to Making Killer Action Movies on the Cheap (Peachpit)
    by Stu Maschwitz

Entries in DV Rebel's Guide (90)

Saturday
Nov082008

Pictures and Clarity


No milk in the fridge this morning, forcing me to make an Americano rather than my usual cappuccino. In that spirit, here’s an undiluted rant on cameras, DV Rebel priorities, and what we might hope to hear from RED next week.

What are you looking for in a camera? A big sensor? 2K? 4K? Raw? Uncompressed output?

What you should be looking for is a machine that transmits your creative energy into the images it makes.

The least friction between you and your images.

The fastest route to the emotional truth.


I shoot a lot of stills with a 50mm at f/1.4. The shallow depth of field helps me portray what I consider to be the emotional truth of a situation. But this practice is only feasible thanks to a hundred little details about the camera’s ergonomics and electronics. If any of those failed, I’d shallow-DOF myself right into a collection of unusable photos. My Canon 5D is more than just a box with a big sensor and fast glass. It’s a machine designed to create opportunities and then, when they arrive, to make sure I don’t miss them.

Many videographers find their first experience with a 35mm lens adapter to be quite a cold splash of water. The images from these rigs can look amazing—but it just became a whole lot more work to make them even acceptable. Your system got a whole lot less agile, your solution more brittle. The ways to mess up a shot grew in proportion to the potential for greatness.

  • As soon as you have manual focus, you need a follow-focus, which means you need a rail system.
  • As soon as you have a fast lens, you need a variety of ND filters, which means a matte box.
  • As soon as you taste the glory of fast primes, you need more of them. You’ll never have enough. Time to go Pelican Case shopping.
  • As soon as you have shallow depth of field, you need a big, sharp monitor and mad focusing skills (possibly provided by a second person). You will blow takes due to bad focus.
  • As soon as you have a small camera, you need support gear for something as simple as prolonged handheld work.
  • As soon as you have manual control, you need quick, intuitive access to that control.

Video cameras have long had solutions for all these things. Good autofocus and fingertip manual focus with LCD focus assist. Built-in ND filter wheels and well-placed toggle switches for common functions. Zebra overlays, histograms, waveform monitors, professional audio inputs and monitoring. And built-in lenses that zoom like crazy and focus from a millimeter to infinity.

The video camera manufactures aren’t winning any ergonomic battles these days. After the gloriously balanced DVX100, Panasonic gave us the unwieldy HVX200. Not to be outdone, Sony provided the wrist-wrenching EX1. Nevertheless, the video cameras of today are mature, evolved machines not just for making images, but for ensuring that you make exactly the image you want, with a minimum of fuss.

And yet not a single video camera under RED One’s price has a sensor bigger than your fingernail.

Along come these video-shooting DSLRs, with enourmous sensors, the wrong form-factor for video, and none of the features that turn an DVX100 into a battle-ready companion. They make awesome images, but they do so at the expense of the operator. When you only see the images, these cameras seem like they must be the best thing going. But the images are the result of a process, and that process is painful. It’s up to you to decide if sexy DOF is worth giving up control. As you make that decision, here are some things to bear in mind.

  • It’s better for a film to have good audio than shallow depth of field.
  • It’s better to have control over your camera than to shoot in HD.
  • It’s better to have good lighting than raw 4K.
  • It’s better to put time into color correction than visual effects.
  • It’s not HD if it’s not in focus.
  • There’s no such thing as a rough cut with no sound.
  • Your story is told using the images you create, not the ones you intended to create.
  • You’re not done editing until you’ve watched your film with an audience of people who don’t care about your feelings.
  • Your film is still too long.
  • Your next film will be better. How’s it coming?

(That last one is more for me than for you.)

The D90 and the 5D MarkII can make compelling moving images. But they are not yet cameras that will support your creative development as a filmmaker, growing with you as your skills develop. Did Vincent Laforet want Reverie to feel like a masterfully-lit soap opera? Did Matthew Bennettt want Subway to feel like the wobbly video from a jailbroken iPhone? We are at times seduced by aspects of these demo reels that are perennially absent in our video viewfinders, but we are not seeing the work of a cinematographer in full control of their craft. We’re seeing accidents—some happy, some not. Images borne of a battle with an uncooperative piece of kit. Mario Andretti doing his best with front-wheel drive and an automatic transmission.

This Thursday, when RED reveals their new cameras, I’ll be looking at features and specs along with everyone else. But I’ll also be evaluating whether these cameras seem to be filmmaking companions that allow me to craft an image intuitively and effortlessly. The camera should disappear, leaving only me and the images that, for better or worse, I created.

Sunday
Aug312008

Buy the DV Rebel Cam


I'm selling my precious DVX100A, the one that was featured in The DV Rebel's Guide and used to create many of the examples therein. And I'm bundling in some cool accessories:

  • DVX100A Camera, in-box with accessories, printed manual
  • Extra Battery
  • 72mm polarizing lens filter
  • Century Optics Wide Angle Converter Lens
  • Go-35 35mm Nikon Lens Adapter
  • Cavision Rod Support
  • Insignia 10.2" Portable DVD Player (serves as external monitor)

UPDATE: I posted some sample footage shot with this camera and the G0-35 adapter:


Go-35 Example Footage from ProLost on Vimeo.

Here's a special deal just for ProLost and Rebel Café homies: If you win this auction and contact me through a private message on the Rebel Café to let me know, I'll include a signed copy of The Guide with the camera.




The eBay listing is here. Happy bidding!

Clever readers will no doubt draw some association between this sale and recent developments in camera tech, but in truth it has much more to do with recent developments in my wife's desire to transform a walk-in closet into a guest room. Bye bye stuff!

Friday
Aug292008

SLR Movies

Who is making the movie in this picture?

SLR stands for Single Lens Reflex, “reflex” meaning that the viewfinder shows you the scene through the taking lens by reflecting the light onto a groundglass. The mirror that does this moves out of the way when the shutter is released, contributing to the distinctive SLR shutter sound. In a digital SLR, that same mirror blocks the view to the sensor, making it impossible to preview the shot on the LCD screen.

Lately, this inherent design quality of SLRs has been called into question, as manufacturers realize that temporarily stowing the mirror, eschewing the optical viewfinder and providing a live LCD view has some occasional advantages. It lets them use their fancy contrast-detecting autofocus and face-detection madness, it more accurately previews things like lens boke and white balance. It provides a comfort factor for recent point-and-shoot converts.

And it allows the capture of movies.

That last bit is something that no one has taken advantage of until now. Nikon just announced the D90, which among many impressive features sports not only live view but the ability to capture 720p HD movie files.

The recently cease-and-desisted canonrumors.com has some specs, rumored of course, for the long-awaited Canon 5D MarkII. They include, among other things, a movie mode. Further speculation includes the notion that said movies might be 1080p. I had been wondering what it would take to get me to consider upgrading my 5D, and that would just about do it.

If you study the sensor size cheat sheet, it’s easy to see why folks would be excited by an SLR with movie mode. Most HD cameras have sensors no bigger than an aspirin. But a DX-sized sensor is nearly identical to the Super35 motion picture film gate. You’ll find sensors of this size in the Panavision Genesis, Arri D20, and other unpurchasable digital cinema cameras. The affordable option with a sensor this big is the RED One at $17,500 (body only). So desirable is the shallow depth-of-field look that clever folks such as Redrock Micro have created quite an industry around adapters that allow SLR lenses to be used on various HD cameras. Those adaptors, however, can cost as much as the D90 body.

The sample movies we’ve seen so far from the D90 tell this story perfectly.

The D90’s movie modes are apparently all hard-set to 24 fps. I once had a meeting with some execs and engineers from Nikon, at which I begged them to allow 24fps movie modes on P&S cameras. So I’m just going to go ahead and take a tiny bit of credit for this amazing fact. Not 15 fps, not 30 fps or 60. 24 lovely film-like frames per second. I don’t know what we filmmakers have done to deserve this from both Nikon and Panasonic in such close succession (the LX3 also has a 720p24 HD movie mode), but keep it coming guys. Canon, if your alleged 5D MkII movie mode doesn’t support 24p, then it’s of much less interest to filmmakers.

Many people have pointed out that autofocus won’t work during the D90’s movie capture, thus making it “useless.” Apparently they are unaware that professional film and video shooters almost exclusively use manual focus. If autofocus is occasionally of use on a video camera, it’s because it is designed to work with moving subjects. SLR autofocus is concerned with speed, not smoothness, so it would probably create jarring results in motion as it snapped from solution to solution. The ability to manually focus during movie capture is not something the D90 or a similar offering from Canon could easily disable, since it’s a physical property of the lens. Manual focus during movie capture is a good thing, even if the LCD display on the back of the camera will make critical focus a bit tricky. You could always pipe the HDMI out to an HD display.

Mark my words, you will see rail-mounted D90s with follow-focus rigs and outboard HD displays. And you thought the HV20-based frankenhoopty rigs were ugly.

But there are limitations with the D90’s movie mode that are likely to be endemic. These SLR movies are compressed, heavily. They may or may not be in a format that your NLE of choice supports. The D90 has a limit of five minutes of recording time at 720p.

But probably the biggest potential problem is that there’s no indication of manual control over exposure in these movie modes. I could imagine the aperture remaining locked, but dpreview’s D90 preview explicitly states that exposure in movie mode is automatic. This means troublesome changes in exposure when lighting changes, probably achieved by varying shutter speeds. SLRs have mechanical shutters that are uninvolved with the movie mode, meaning that we will likely have no control over the shutter interval of the movie recordings. We’ll have razor-sharp staccato motion in sunlight and video-like 360 degree shutter indoors, and pulsing exposure settings remeniscent of the worst vacation camcorder strafing. Lame. That’s really the dealbreaker to me. No one will make anything but fun little experimental videos with an auto-exposure-only camera.

(UPDATE: See the first comment below for some hope-inducing contradictions to this concern!)

And that may suit Canon just fine. As Russell Heimlich points out, Nikon doesn’t make video cameras, but Canon does. Canon may well feel compelled to protect their HD video camera line. They may also, like Panasonic, understand filmmakers well enough to outfit their still cameras with movie modes that are interesting and fun, but (carefully) unsuited for any kind of professional work. Or maybe, just maybe, Canon is uniquely poised to unite their SLR expertise and their strong HD camera history into real competition for RED. I get giddy just thinking about a Scarlet-priced, full-frame sensor Canon HD camera that uses my L glass. It sounds crazy but it’s a few short jumps away.

So will you be making a film with your SLR any time soon? Probably not. But you’ll very likely be making movies with it. And if folks like Nikon, with no consumer HD camera line to sabotage, understand the importance of 24 fps, maybe they’ll come to understand the need for manual exposure control as well; in which case the reasons not to shoot your DV Rebel epic with an SLR continue to dwindle.

Preorder the D90 or the LX3 from Amazon and support ProLost.

Check out the follow up post.

Monday
Jul212008

What happens in Vegas...

...will eventually show up on the internet. Apparently.

The dudes over at FreshDV have posted their follow-up interview with the panel members from the Redrock-sponsored Super Session. If you don't subscribe to their podcast, you should.

That means that everything I did at NAB this year that's of any interest at all has been posted on the web. Yep, that should about do it. All done.

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