Chroma Key Screen is Gone Without Live Green Screen Software


Making use of live green screen software as part of your home video studio can be very simple and easy not quite as complicated as you may think. It really is widely used in Hollywood for creating films that could preferably be impossible to build under certain situations a result of the impracticality with shooting in the location. Chroma key screen allows the movie maker as a way to generate any background, she or he desires with no constraints.

Although it has been popularized in Hollywood it's being a little more accessible to anyone who wants to use this kind of technology. It is possible to set up your personal Photography Studio acquainted with just about the limited effort. The live green screen software involves manipulating images and replacing one particular colored background with any images that you digitally create with editing software. All you will need is a chroma key screen or backdrop and hang it within a place in your home that will have enough space for you to step up a simple studio. Ensure that you measure the area carefully so you will know the size of the screen you will require.

You may purchase your chroma key screen and find everything you will require; the screen, the live green screen software, and Lighting guide. With the editing software, you will have access to simple editing process that will aid in editing your images and replacing your screen while using the background you would probably prefer to have. You can either use blue screen or green chroma key screen as your background, because it's the two furthest colors from any skin tone. Red is also sometimes used professionally. It really is important to remember not to allow the subject of this image not wears any clothing that will be exactly the same color as the background because in the editing process this part of the image might be ‘keyed’ (removed) out of the picture along with the background.

Lighting is a necessary aspect of the chroma key process because it will determine how the image's will turn out. Having shadows or sometimes a disparity with the brightness of your background will result in an uneven process, and the particular parts will be outside of the collection of colors for the chroma key lights. The remainder of the process will involve the editing portion that will either be post production or during real-time video if you are using the live green screen software conducting a weather broadcast where the background will undoubtedly be added in the shot.

No matter what purpose of making use of the Green Screen, you'll find to be incredibly easy to apply and everybody near you will simply benefit from the outcomes of your home editing. You don’t need to be a specialist to get yourself a professional result. All you need is your chroma key screen and some creativity!


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Monday, October 11, 2010

What Kind Of Chroma Key Screen Should I Buy? Start By Asking These Five Questions

1. Why Chroma key Screen?



Chroma key screen for videos is one of the simplest effects you can use to create a home video production. Are you ready for quick magic videos? Do you know how to use chroma key screen?

It looks kind a magic video been created with green screen method. It is a cheap and easy production of videos and films in which two frames are integrated into one.





2. Buy or Make a Chroma Key Screen?


Many people are trying to create videos after seeing the chroma key screen in action. Most of them make their first attempt in shooting a video but fail and stop trying because they are frustrated from the results.

The first thing you need for a chroma key screen is a colored background material. Either green and blue will key well, I use green as my preferred color of choice for a background. Green will present your subject as sharper when you look at them in-studio.

3 issues to discuss when creating a video with chroma key screen:

It all depends on your budget. You can buy one or make it by yourself. If you intend to buy a green screen read about their benefits:
a. Look for buying a chroma key screen that matches the program output.
b. Unlike homemade green screen minor wrinkles are not an issue.
c. You can rape it over people and objects it is a reflective cloth.
d. It may come with lights on the ring.

It is not cheap. However, you get high level chroma key screen effects.
If you just don't have a big enough budget, do not worry you'll still get amazing results by building your own green screen wall.

A trip to a local sewing materials/fabric shop will offer you all sorts of blue and green solid fabrics that you can purchase to create the same effect.

3. Blue or Green Chroma Key Screen?

Green screen is the new version of the chroma key screen effects. Nowadays, green is used because people are using HDV and DV that are compressed formats for video film. For that format, the green color is the key channel that preserves the most color information.

Green will present your subject as sharper when you look at them in-studio. A trip to a local sewing materials/fabric shop will offer you all sorts of blue and green solid fabrics that you can purchase to create the same effect.

Blue screens were used in special effects because they were easy for key out. Blue is also the only color that is not used in skin tones. Blue is still used rarely especially if you cannot be a key blond hair color of your talented actor.

4. Where To Locate My Chroma Key Screen?

The most important thing about shooting a video with chroma key screen has little on what you do in the studio, but everything you do after the shoot. The process of cutting a key will help you understand how to shoot a video with your chroma key screen properly.

I strongly recommend you try and see the final process and how it is accomplished before you shoot your next key. Doing so will open up a world of understanding that no written articles can explain.

When shooting a video with chroma key screen the first thing I would consider is how much area of a colored background I need. If I was shooting a small area a green material with auto-poles and some spring clamps are enough to cover that area.

More important is that all areas around your subject are evenly lit. Make sure that the screen has no wrinkles near the area where the key is to take place. As I know the process, and I have actually done it before, and I know that wrinkles are not your friend.

People with tight budget use their small room or garage with walls colored in white. The white color walls will affect the object you are filming it is going to be greener. You should consider taking care about absorbing the light:

If you have to set up a permanent tight space for your chroma key screen, you might consider:

a. Covering/painting the walls with a flat black. When buying paint for your walls, make sure to specify that you need an interior flat paint
b. If you can, move to a larger location.
c. Use straw/tan gels over your lights to help neutralize the effect.

5. Chroma Key Screen Lightning?

Lighting a chroma key screen is most important to maintain the value of the chroma key color. No need taking a green background and lighting it with a whole lot of light. Actually, you don't need much light at all. All you need is to successfully light your screen with two open-face fixtures placed equal distance from either sides of your background. There is no universal formula to how many stops of light you should have.

After lighting the screen now you need to light the subject. Turn the screen lightning off and light your subject separately. When you light a green screen you light the screen making sure it is properly illuminated, and then you should light the subject in the light of the imaginary setting you are going to put behind him.

Lighting green screens is actually lighting two elements, as if they had been little to do with each other. Try to make sure your subject is far enough from the screen so as not to allow any color from the screen to spill onto the subject skin.

Read More to get yourself the right Chroma Key Screen.
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