Category: Lighting

Video Lighting Gear

Lighting | By: indie

It can be as cheap or as expensive as you want to make it, but when it comes to video lighting you don’t need to spend tons of money on a high-end kit or system to come up with something that works effectively for indie filmmaking.

Seize the Daylight

The bulbs you use in your lighting setup are more important than the lights themselves. You should get as close as possible to true daylight in your studio or set location to maximize your camera’s ability to produce accurate color and image quality.

Generally flourescent bulbs last much longer and provide more true, white light than incandescent bulbs, which tend to cast a more yellowish tone. You can find CFLs – compact flourescent lightbulbs – in most any hardware store and in several different varieties. Choose bulbs that reproduce light as close to natural sunlight as you can manage; the more expensive ones can be worth it for the value of light they provide.

Lamps

Unlike with bulbs, you don’t need to worry about getting specific, high quality lamps. Three simple shop lights from the hardware store will do the job perfectly. These are metal-rimmed and have a simple toggle switch with a clamp on the back for attaching them to any thin, flat piece of material such as a table, door, window shutter or chair.

Stands

On my page about lighting a scene, I go into detail about a fundamental lighting technique called three-point lighting. I talk about where to place each light and how to angle it so that it illuminates the subject most effectively with the least amount of shadow. Using this method, especially with shop lights, means that you will have to use objects around you to attach the lights to unless you have dedicated light stands.

You can make a simple, cheap stand called a stick in a can for very little money and with only a few materials. All you need is a 1×2 piece of lumber that is as long as you need the stand to be tall (around 6ft. is a good standard size to work with), a large metal food or paint can, and some cheap concrete.

To make a stick in a can stand, mix the concrete and fill your can nearly to the top with it. Then put the 1×2 stick in and let it come to rest all the way at the bottom and pressed against the side of the can. You may need to hold it in place with a clamp or between two chairs while it dries. When finished you’ll have a convenient, portable lightstand.

Light Modification – Filters and Reflectors

Indirect and diffused light can make a huge difference in your scenes. Not only can you spread light out over a wider area, you can also soften the light by bouncing or filtering it. This is preferable to using only the sharp, raw beam coming from your lamps and creates more of a warm glow than a harsh, acute light source.

Filters

Even in a movie that has been shot in the “dark,” there has to be some light. Without at least one good source of illumination, there isn’t a camera in the world that can capture a good picture. That is, unless it uses nightvision (I actually shot an entire music video in nightvision).

A light filter can be created using a bed sheet, an old shower curtain, some tissue paper, a white under shirt, a synthetic stocking, or any other semi-translucent material. These filters can be draped or stretched over your lights, but sometimes this isn’t a very good idea because your lights may become very hot when they’ve been on for awhile.

Rather than draping them across your lights, you can build frames for your filters that will keep them taught and rigid so that you can easily apply them with little hassle. Frames also allow you to maintain a certain amount of control over how far your filter is offset from your light source. Some tips on building a filter frame can be found at the bottom of this article.

Reflectors

Any material that returns a fair amount of the light shone upon it – poster board, foamcore, a white wall, a windshield cover, or even a mirror – can be used as a reflector. To instantly soften or reduce a light source that is trained on your subject, turn the source to face the opposite direction and place the reflector directly in front of it.

You’ll most likely find that the light bouncing off of a reflector creates a more uniform, clean look on camera.

Building a Frame for Your Filters

Simple frames can be constructed using cardboard, wood, metal or PVC piping. Here are a couple of ways to use these simple materials to construct a quick filter:

  • Use wooden cross-stitch rings or frames from a craft store and mount your filter material to them.
  • Cut out one side of a cardboard box and slice out the middle so you have a rectangle shaped like a picture frame. Staple or glue some tissue paper across the opening.
  • Create a rectangular frame made out of PVC piping and joints, and then attach a cut-up t-shirt using clamps or a needle and thread.
  • Nail together a rectangle made of four pieces of plywood (1×2’s work very well for this) and then nail or glue a piece of bed sheet to it.
  • Any type of light metal ring or square can work as a filter, too.
  • Making Your Video Look Like Film

    Lighting, Post-Production | By: indie

    Cinematic Magic – Making Your Video Look Like Film

    There are several things you can do in post-production to make your video look like film, and I’m going to talk with you about them in this article. But it’s important to understand that video, by nature, will never be film. Just like they’ve made electronic instruments such as pianos and drums that sound so close to their ‘real’ counterparts that only the most trained ear can hear the difference and only the most astute player can feel it, there is still a difference.

    The Way Film Looks

    It would be fantastic if the video you just shot on your handheld camcorder could look just like film does when you see a movie in the theater, right? Well, beyond the simple fact that good sound design does more than you probably realize to make a movie great, you first have to know what you’re looking for.

    So let me ask you a question. What does film look like?

    Unless you’re sitting there with your hand raised, ready to shout out a bunch of specific qualities you love about film off the top of your head, chances are you couldn’t rattle them off even if you had time to think about it. Can you really describe in concrete terms the qualities that make film look the way it does?

    What makes it so special? So majestic to take in?

    Well, for those of you who aren’t scholars, directors, or film students, I’ll tell you why you want that film look so badly in your projects.

    Film’s Characteristics

    Film is imperfect; it physically moves through the camera as it captures imagery. It’s moving at a high rate of speed, and any dust, hairs, or other abnormalities present during each instant are captured as well. The film rolling through a camera reel is only exposed for 1/24 of a second, and as it passes through underneath the lens it captures an image based on the light it iss exposed to. It has a depth and color quality all its own because of the chemical reaction that takes place during this fraction of an instant.

    Following are several characteristics of film, an explanation of each, and tips on what you can do during
    both production and post-production of your film to mimic each characteristic.

    Film Cameras Have A Narrower Field

    The measurement of how much of an image is in focus is called the depth of field. I have a whole page devoted to depth of field, actually. For example, you might have a person standing in front of a mountain range and both would be perfectly clear and visible. This image is said to have an extremely wide depth of field. An example of an image with a narrow depth of field would be a close-up of a table fork, where even the tablecloth right beneath the fork is blurred.

    In film as opposed to video, the depth of field is quite a bit shorter by default. Movies get part of their
    magical quality from the fact that when our main character is standing in front of a crowd of people, you don’t see the whole crowd and everyone’s faces clearly. It’s just our hero, standing there, and he’s clear and sharp and crisp, while everyone in the crowd behind him is blurred.

    Good filmmakers use this narrow depth of field to their advantage. The eye is naturally drawn to the part of an image that is most in focus, so everything that’s blurred becomes part of the background. When you shoot a video and your camera is zoomed all the way out (wide), there literally is no background; it’s a flat piece of scenery with a bunch of objects in it.

    There is a way you can recreate the film look with video, and that is by narrowing your field depth. You’ll need to set up your shots a little differently in order to do this, and if you’re indoors you may be limited by space. But try using the following technique and see if you can make your video look like film by perfecting it.

    Film Look – Tip #1: To set up a narrow depth of field, dolly back so the camera is physically much further away from your subject (in fact, the further away, the better) and zoom in. While zoomed in, every tiny bit of movement or shakiness multiplies the amount your frame will move, so these shots are best attempted while using a tripod with a still or relatively still shot.

    When you are significantly further away and zoomed in (telephoto), you’ll begin to see the background blurring out and your subject coming into view clearly. To tweak this shot and adjust the focus exactly how you want it, switch your camera to manual focus mode if it has one and if you feel comfortable doing so.

    Film is Slower and Softer

    It isn’t composed of pixels like digital video, so film has a smoother, softer look to it. Film also shows motion blurs more easily because it has a slower frame rate than video. Since standard NTSC video is recorded at 29.97 frames per second, and most of it is interlaced, video doesn’t carry the same quality as film because the images are displayed differently.

    Interlacing is the method by which video is processed to save bandwidth for broadcasting. Video that is interlaced uses odd and even scan lines that hold two frames’ worth of information in one. Some high-end video cameras shoot in progressive (full-frame) mode, which captures single frames, but most record interlaced video and are therefore prone to the sharpness of the scan lines appearing when motion occurs.

    When you begin the editing and post-production process, you can immediately do a couple of things to change the format so that you can make your video look more like film.

    Film Look – Tip #2: In your video editing program’s project settings, set your project’s frame rate to 24 frames per second. If there is an option that allows you to de-interlace the footage, select that option as well. These two changes will result in only a subtle change, but it’ll get you that much closer to the film look when you export it.

    Film Handles Extreme Darkness and Light More Easily

    You may have had an experience with a digital camera where you went to snap a photo and the device took a second (or several seconds) to finish. When it came up, it was blurry and out of focus. Digital photography and video does this often because it requires more light.

    So in situations where there isn’t a lot of light, the iris tries to automatically adjust itself to compensate for what it perceives as a lack of light. Any movement on your part during this time causes the blurring effect you see in dark digital photos. Sufficient light is necessary for a digital camera in order for it to get the amount of information it perceives is necessary to take a good picture.

    Film has an exceptional tolerance for more extreme levels of darkness and light; video starts to degrade
    when things get dark, but film simply takes in what light it can and presses that light into its imagery.

    Even on a regular, normally exposed frame of film with average lighting you can see that its levels – the difference between the darkest color and the lightest color in the image – are much wider than that of most video. When you set about making your video look like film, there are ways to adjust the spectrum of light vs. dark in your image.

    The closer to true black an image becomes, the more it ‘pops’ out at the viewer. Video taken in low light
    conditions tend to be flat and can appear to have a grayish screen or filter over them. You’ll have to shoot your scenes with more light when you use video, just because that’s the way video works. But you can still make video look like film.

    Film Look – Tip #3: In your digital editing program, find your video effects panel or menu and look for an effect called Levels. Add this to your video and make the necessary adjustments until the
    darkest spots in your videos are close to black.

    Each Level filter is adjusted differently, so I can’t give you an exact interface method for getting the right picture. It’s your video though, so mess around with the settings and keep tweaking stuff until you find the look you think is the best you can achieve within your editing program.

    Film Captures Closer To True Color

    With digital grading and CGI being used more and more to add vivid color and special effects to
    films, it’s becoming less common for film to make it from the camera all the way into theaters and home video media without having been run through a computer.

    Remember, film captures light – video captures a digital interpretation of that light. The color captured on film doesn’t have to conform to its closest computerized interpretation of how to display that color.

    Film Look – Tip #4: Find and add a Color Correction plug-in to your project within your
    digital editor. Bring up the saturation a little bit and play with the gamma settings to adjust
    the overall lightness level. If necessary, a brightness/contrast effect can also be used to offset any
    increases in gamma.

    The Highly Sought-After “Film Look”

    Hopefully you’ll find these tips useful in getting that “film look” everyone seems to be after, but keep in mind that the way your video looks to you now might change in the future. If you’re a relatively inexperienced filmmaker, you may look back one day, slap your forehead and exclaim, “what was I thinking?!”

    Use your best judgment both on set and at the editing bay. Be aware that filmic style changes over the
    years and the latest fads and methods in films coming out right now might be old hat in a few years. Try less to mimic what you see on the big screen and more to develop your own unique style.

    Do things you think will be pleasing to your viewers, but don’t give up your creativity in place of a trendy or overdone gimmick because it’ll probably wear out faster than you’d like. If this article has provided you with useful tips on making your video look like film, don’t hesitate to read on if you need a refresher on video production and broadcast standards.

    How To Light a Scene

    Lighting | By: indie

    You’ve probably seen a dark horror film, a well-lit romantic comedy, and a grim and gritty war movie. Digital effects are sometimes used to colorize the film during post-production, but what gives each of these types of films its unique look and feel is the knowledge of how to light a scene and the type of lighting used on location.

    There are a couple of simple techniques you can employ that will get your lighting just right for your video. The first of these is basic three-point lighting, which you can experiment with below.

    Three-Point Lighting

    Play around with the interactive lighting scheme below. You’ll see that it’s pretty obvious where three-point lighting got its name.

    [kml_flashembed publishmethod=”static” fversion=”8.0.0″ movie=”http://www.indie-film-making.com/flash/three_point_lighting.swf” width=”494″ height=”500″ targetclass=”flashmovie”]

    Get Adobe Flash player

    [/kml_flashembed]

    Key Light

    This is the most focused, directional light used in the three-point setup. It is used to illuminate the strong or dominant side of the subject (determined by which way they are facing, or from the left by default).

    The key light creates the largest amount of light of any of the three and is usually set the furthest away from the subject, being directed in a slightly narrower beam than the others if possible. As a result it also tends to create the most obvious shadows.

    Fill Light

    The fill is used to offset the harshness and the sharp shadows that can be caused by the key light. It is a softer, more indirect light that not only fills out the opposing side of the subject, but lights up the immediate surrounding area.

    Using a diffuser or filter on the fill light is a good way to make it spread out and give it some added softness. A thin piece of white vinyl or tissue paper can be placed in front of the light to do so, but be aware that anything you put too close can become very hot over the course of filming! I once had a clear plastic shower curtain start to melt over one of my fill lights while I was shooting a scene. The result was a nasty odor and some toxic smoke, which was not very fun to be around.

    Back Light

    The back light provides a “rim” or border around your subject to set it off from the background. This is great for shooting portraits and close-ups, and the back light can be placed slightly low on the vertical plane and angled upwards to provide a softer effect.

    In situations where the subject is near a wall and you don’t want such a feathery effect, you can actually turn the back light toward the wall and bounce the light off to better illuminate the background.

    Bouncing Light

    You may find, especially if you are using cheap shop lights or other inexpensive lighting tools, that you don’t have very much control over how to light a scene. The direction, spread, temperature, and sharpness of each light might not seem as if they are adding the proper types of lighting to the set. In these cases it is possible to bounce light off of an object to create a softer glow rather than a stark beam.

    Use a piece of foamcore from your local craft store, a car windshield sun reflector, or any other lightly colored reflective object. Turn the light away from your subject and use the reflector to send the light back in that direction. It may take some tweaking time to angle the reflector so that the light bounces off of it correctly and lands on the subject in a more pleasing way.

    Get It Right

    In many locations where you’ll be in an enclosed space there may not be enough room to set each light just as you need it. You may also find that altering the height of your light sources changes the feel of your shot; higher key lighting offers an angelic effect, while lower, up-angled lights cause a more rigid, spooky look.

    It may take some practice and tweaking to get each situation correct, but you will find that while your location set may seem overly bright to the naked eye, knowing how to light a scene really livens up a scene and provides the necessary light for your camera to function at its best.

    An Inexpensive Solution

    If you’re working on a budget and don’t have much to spend on lighting equipment, picking up a few basic clamp lamps is just about the easiest and most cost-effective thing you can do. These aren’t professional-grade, but they’ll go a long way toward giving your scenes some extra visual impact.