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Green Screen: How To Use Effectively

April 30th, 2010 Phil Guye No comments

The advent of satellite television saw the virtual explosion of television channels, broadcasters, production homes and content producers. This is because satellite TV and direct to home platforms have indeed pushed the frontiers of television broadcasting beyond all conceivable boundaries and onto a worldwide scale. It is not surprising that TV networks across the globe utilize the utilization of a Green screen.

One of the common techniques that are used in TV program production is that of using a Green screen in the background of the studio where a selected program is being shot. This is an element of the technique of chroma key which deals specifically with the removal of certain images in the background of the shot and superimposing this with some other image, which is better for the production. For example, one can employ a screen that’s green in color behind a broadcaster who is reading out the weather reports. When viewers watch the program, the green or blue screen as the case may be, is replaced with a weather map or scenes of certain towns or satellite images being shown instead.

A Green screen is particularly helpful for chroma key uses on account of the fact that normal human skin tone has little parts of green in it. This provides help in high standard of image superimposition as well as the replacement of background, without interfering much with the general view of the broadcaster who is standing in the foreground. If there had been any green tint or tone in human skin, parts of the body would have become invisible when using the other colored screen, making the effect quite strange and highly inappropriate and incongruous.

One of the main advantages of using a Green screen is that it is fairly easy to execute as well as being cost effective. If one were to employ a huge plasma or HDTV screen behind the broadcaster, the effect could be excellent, but the price tag would be far greater than using a green screen. In these days of recession, where cost management is the key, the dice is loaded in favor of using less expensive options.

One can simply make a Green screen that can be used in TV program production. For this, something as straightforward as a table cloth can be employed. This material has to be frequently painted, so that there are no smudges or uneven areas that would stand out when the show goes on air. One can also use a plain wall that’s evenly painted in green to form the colored background. One of the suggestions to remember when using such a screen is if the background image is one of trees or forests; green is a more acceptable color to use than blue for the background, while if the image is of the sea or the sky, green would not be so good. Using a green screen is therefore an efficient means of making use of chroma key technique in television program production, which is popular due to its simplicity and inexpensiveness.

There are a lot of other websites giving various forms of advice on how to use green screen but a lot of them are not very detailed or concise. Before following these, be sure to check my own articles and reviews on Green Screen and Green screen los angeles , You can also reach me at 1-323-851-3825 or phillipguye@hotmail.com

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Green Screen Studio: Choosing Correct Fabric

March 11th, 2010 Phil Guye No comments

You have decided that due to the blessings of using fabric for your green screen studios, you will set out on a journey to find just the right fabric that fits the area you have prepared for your studio as well as a fabric that suits the amount of money you allotted for the green screen itself. There are lots of fabric stores around and if you have some time, you can try going through every single one of them.

However, if you are finding yourself pushed for time and you don’t have the luxury to go to every fabric shop there is you should simply go to the biggest shop there is for the sole reason that the bigger the shop is, the bigger the probabilities that you’re going to find what you are looking for. When you have selected the fabric shop to go to, here are the rules that you have to remember when choosing a fabric:

1. The material should be opaque while it is inevitable for fabric to be just a bit reflective, be a bit picky this one time and rummage through their collection for something that does not reflect light. What’s the reason behind this preference? Just imagine that when you use green screen studio, it will be the same with employing a normal backdrop. In truth, it is going to be a ton more sensitive than the normal backdrop or the standard studio. So if you decant the light in the area, a reflective green screen will create lighter hotspots

2. Look for lighter green. The brighter the green is, the better it is. You have to look for the brightest green you can find. However be scared of the transition between green and yellow. Make sure that it’s a bright green but not bright enough for it to be confused with yellow. If your human eyes are confused, then the fallacy will double in the post-editing so take care.

3. Look for material that is crease resistant. If you have selected fabric for your green screen, you would know this is your worst enemy and this is the largest drawback in using fabric in your green screen studio. Test the material if it creases easily because you’ll be lugging the material around and it might save you a large amount of trouble if it can be moved around and set up without tampering with the smoothness of the fabric.

There are so many other sites offering various forms of advice on how to use green screen but most of them are not very detailed or precise. Before following these, make sure to check my own articles and reviews on Green Screen and Green Screen Studios, You can also reach me at 1-323-851-3825 or phillipguye@hotmail.com

Green Screen Studios

March 10th, 2010 Phil Guye No comments

Green Screen Studios is a cheap video and filmmaking method in which two frames are melded into one. It is also ordinarily called Chroma key or sometimes color keying. A notable use is in TV weather bulletins where the weather person looks to be standing in front of a giant graphic display. What happens actually is that the weather person stands in front of a blank Green Screen Studios. Different graphic displays are then digitally added to the blank green portions to finish the illusion.

Green is a preferential color because it’s so different from human skin color that good separation is attained. It’s also the color to which digital cameras are most sensitive. The other available color blue is less advantageous because it’s a common color in both masculine and feminine clothing and needs brighter lighting. Lots of the more modern Star Wars films make intensive use of color keying strategies. Green Screen Studios is also far less expensive than having your characters or props in front of an actual projection or television screen.

Any project that involves green screen production should require the same kind of homework in sourcing an appropriate Green Screen Studios as a sound stage for a picture or a recording studio for music. The taping or filming of your characters or your props in front of a Green Screen Studios and the subsequent keying out of the green background needs skilled and accomplished technicians.

It is accepted that cost will be an imperative consideration and that Green Screen Studios will charge based totally on the size and the quality of the appliances and the abilities of their technicians. This must be balanced out against the indisputable fact that inexpensive facilities could be deadly for the standard of your project. Inversely, expensive facilities may be a waste of money given the production that you have in mind. A good Green Screen Studios will be offering such amenities as acceptable stage size, lighting, green rooms and air conditioning. A three wall cyclorama is a bonus if your project involves lots of movement by the characters. Other key points to consider would be privacy, comfort and adequate power availability.

In picking the right Green Screen Studios you need to be certain the color is totally even and the surface totally flat. The screen also has to have the right dimensions. It is generally recommended that you go through each shot you plan and then measure the screen area so that you have the right dimensions. Make allowance for a little extra in case you want to dilate or frame the shot more than you had visualized. Inspect the area on either side of the screen to make sure that there is sufficient space to place your lights. Finally, get the maximum possible space between your characters or props and the screen itself. This could make the job of lighting a lot less complicated.

There are so many other sites giving various forms of advice on how to use green screen but a lot of them are not very specific or precise. Before following these, be sure to check my own articles and reviews on Green Screen and Green Screen Studios, You can also reach me at 1-323-851-3825 or phillipguye@hotmail.com