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Sunday, January 24, 2010

Green Screen Use In Television

By Phillip Guye

The arriving of satellite TV has seen the virtual explosion of television channels, broadcasters, production homes and content producers. The explanation being because satellite television and direct to home platforms have indeed pushed the frontiers of television broadcasting beyond all conceivable boundaries and onto a worldwide scale. It is no wonder that television networks across the globe utilize the use of a Green screen.

One of the common systems that are utilized in TV program production is that of using a Green screen in the background of the studio where a selected programme is being shot. This is a part of the strategy of chroma key which deals particularly with the removal of certain pictures in the background of the shot and superimposing this with some other image, which is more sufficient for the production. As an example, one can employ a screen that's green in color behind a broadcaster who is reading out the weather news. When spectators watch the programme, 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 terribly helpful for chroma key uses, on account of the fact the standard human skin tone has very 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 hint or tone in human skin, parts of the body would became invisible when using the other coloured screen, making the effect quite wierd and intensely unseemly and incongruous.

One of the main blessings of using a Green screen is that it is reasonably straightforward to execute as well as being cheap. If one were to employ a big plasma or HDTV screen behind the broadcaster, the effect could be marvellous, but the ticket would be far bigger than using a green screen. In these days of depression, where cost management is the key, the dice is loaded for using cheaper options.

One can easily make a Green screen that can be employed in TV programme production. For this, something as straightforward as a table material could be employed. This fabric has to be often painted, so that there are no smudges or uneven areas that would stand out when the show goes on air. One can also employ a plain wall that's frequently painted in green to form the coloured background. One of the tips to remember when using such a screen is if the background image is one of trees or forests, green is a more satisfactory color to use than blue for the background, while if the image is of the sea or the sky, green would not be so apt. Using a green screen is therefore an effectual way of utilizing chroma key method in television programme production, which is preferred due to its simplicity and inexpensiveness. - 18762

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Great Green Screen Studio Rentals

By Phillip Guye

So you are a newbie film maker and you would like to rent green screen studios in order to make your film masterwork. There are a variety of reasons why you would wish to hire a green screen studio and among those reasons is that you probably have some nifty videos you wish to incorporate in a selected scene. Regardless of your reason for using a green screen studio, you have to pay attention to the place that you're going to hire. A large amount of care should be given since the studio almost defines the entire backbone of your production. Much more than post-processing, the production of the film rests greatly on the studio. It is about as major as having good actors so do not take it for granted.

What do you have to look for when hiring good green screen studios? Consider location. If your production team is based in San Diego as an example, try and not go past the state exclusively for a green screen studio. The cost that it would most likely take for you to go and transport your entire production crew from states that are fully at either end would simply overthrow your cost for the whole production. Invest in research ; there's potentially a good green screen studio near your base that you can employ without losing an arm and a leg.

Concentrate on the price of renting a green screen studio. Remember the charge for a decent green screen studio production is mostly a product of the dimensions of the studio, the quality and modernity of the apparatus and the professionalism of the crew that runs the place.

Here are the appliances that you may approximately find in a green screen studio that you are going to lease : A stage, lighting grid, HVAC units and naturally, auto access. All the other features are merely a plus but you should not forget to cover the basics. It is also naturally, true that there should be make-up rooms and a room that overlooks the whole facility. You'll have to direct in a significant distance and the communication between the tech room and on the floor must be open.

Special green screen apartments have tall grids and 3-wall cyclorama. If you can find one in your region that has these specs, it might already be a fair deal for you. - 18762

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White Cyc Studios Movie Magic

By Phillip Guye

White Cyc Studios in Hollywood specialise in creating computer effects using White Cyc Studios technology. White Cyclorama is a curve wall used for stage background to create an illusion of unlimited space. These Hollywood studios have stages set up with White Cyclorama and the mandatory equipment like lighting, special cameras for filming the special effects, and post production revising equipment. The stages make fantastic backgrounds for digital photography. The film studios have many options to think about during a production : 1 ) The production studio has to decide to subcontract the creation of computer effects out to one of White Cyclorama studios in Hollywood. 2 ) Create the computer effects themselves at one of the White Cyclorama Studios in Hollywood.

Some beneficial Tips to remember When having a look at White Cyc Studios in Hollywood : 1 ) Look for studios experience with White Cyclorama technology. Two ) They have state of the art gear for filming the CGI effects. 3 ) Are the studios customers satisfied and does the studio provide top of the range work. 4 ) Are the studios staff ready to provide help when needed? 5 ) Is the studio fair by not exposing your film techniques to your competition? 6 ) professional and treats you as a professional. Seven ) Is the studio convenient by letting you're employed on your own schedule? 8 ) if you're letting the White Cyclorama Studios create your special effects, do they meet their deadlines. 9 ) they supply for all of the production needs with no delays. 10 ) The sets are clean and they make preparations to keep the dust out of the set.

Here are the nuts and bolts of White Cyc Studios : 1 ) A cyc is numerous sorts of walled backgrounds using one or more curved surfaces to form a background without perceptible beginning and end. This is called an infinity background by the film industry. Two ) When the Cycs are assembled properly, it is hard to discern where the floor ends and the wall starts. 3 ) The curved parts of the cyclorama are known as coves which are used to connect 90 degree intersections of the structure like a wall to floor, and wall to ceiling. 4 ) a genuine or true cyclorama has a top cove making it hard to see where the wall top ends and the ceiling starts. Five ) If there's a strong need to expand the effect, corner coves may be employed to add more walls.

Cycs have varied uses in television, film media, photography and the virtual reality industries. In still photography, the benefit of making background invisible opens up all sorts of possibilities for lighting and it allows for the product being film to be center of stage. In television or film media, filming a commercial, news story, or filming a video, a White Cyc Studios again provides an abundance of probabilities. Many commercials like automobile commercials are film in front of a White Cyclorama background.

In addition, virtual makes a White Cyc Studios background critical to the process. PC systems are also used to produce Virtual backgrounds, computer effects for increasing number of films, and varied video applications need the filming is done in front of a continual background without visual corners or following. - 18762

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Some Techniques For The Use Of Green Screen

By Phillip Guye

The Green Screen Technique, refers back to the mixing of video or photographic photographs shot in 2 different locations, with one serving as a setting to the actor in the foreground giving a feeling the actor is truly, physically in that location. This process involves the removal of one of the colors to bring in another image that serves as a background for the subject.

The term Green Screen technique is used as the green color is generally used as a backdrop since digital cameras are supplied with image sensors which are way more fragile to this color than other colours. This offers the most clean mask, aside from the other facility of smaller light needed to light up a green screen which is also thanks to the image sensors' higher sensitiveness to this color. Green Screen technique is utilized in numerous science-fiction, action, and horror flicks which require a substantial number of effects to supply the illusion of transporting us to the world and times in which the tale is dealing with.

Green Screen Technique is a blessing to the cameramen, as he does not need to bother himself anymore about the background, as the screen itself is a non permanent background, which may be employed to play with colors and designs, and make virtually anything a fact. Actually it offers a great flexibility to photographers, to bring their creativeness in creating glorious backgrounds and transport you to a legendary place and time in a most convincing demeanour.

Green Screen Technique is well liked by professional filmmakers and photographers. Apart from being helpful for film makers, especially people who are working with science-fiction and horror films, which need lot of effects, this technique is also utilized for still photography in print media and on the internet. For portrait photography, this strategy is most beneficial. It may also serve as a help for lecture room dissemination of technical information, and photography hobbyists can use this technique to experiment with their creativeness. You'll substitute the green screen with a solid colored, flat sheet, but since green is an essential color in the background, the sheet should also often be green. After filming, in the post production stage you can lose the green background thru special software and bring in a new image which is married to the subject you have filmed, which gives a fantastic feel of being in different milieu or times altogether.

Some significant factors on Green Screen Technique which should be remembered while using this Green screen system include correct lighting, and cameras of high spec which can create sorcery through the green screen. Note that if you are using lighting in a non-professional demeanor, your product will end up with different shades and shadows on the screen. Green Screen method is being at length made use of in commercial photography and film making today, and with a number of programs, you can bring your abilities into full play with this help. - 18762

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Learning Guitar For Beginner

By Brock Davis

There is much more to learning how to play guitar than just picking up the instrument and starting in. It's very important to begin with the basics. You need to know what your goals are, and you also need to have a good guitar learning program. You should be able to expect to learn certain things in just about any beginners' guitar course you might try.

Only after you have know those things, you can then move on to an intermediate guitar course. Here is a list of items you have to learn in any beginners guitar course that you have chosen.

By the time you finish your guitar course you should have the information you need to decide which type of specialty you might like to explore. Your choices include classical guitar, jazz guitar, rock guitar and country and folk guitar, but there are many others. Keep in mind, however, that all these guitar styles start off the same way, with the basics.

You will first learn the various part of a guitar and how they interact. You will then learn what is a good guitar and how to take care of it. With these information on hand, you can get the kind of sound you need.

You will learn the difference between steel strings and nylon, and when you want to use each one, what kind of neck flexibility works for which kind of playing, and how guitar shape affects sound. You will also find out what different strumming techniques do, and the difference between upstrokes and downstrokes. Most players just learning to strum will start with a few basic chords: C, G, D7 and F. Be sure you can find out how the chords are constructed and how they interact with one another.

You'll also learn finger picking, which may seem too advanced to be in a guitar for beginners course. It also might seem like it would be better with a different kind of music. Finger picking is a valuable technique, however. Learn to use both hands and how to have a fair amount of dexterity with both. Even if you never use a technique like finger picking, it is better to know it than to not know something you need to be able to play what you want.

Tuning and knowing how each chord works with each key are also important skills to master during your guitar for beginners course. You'll start off using open tuning and then try barring, which is pressing down the strings across the fret and completing the chord using the rest of your fingers.

You will have to learn scales too. They are the basis of guitar playing. After you have mastered your scales, you will progress very quickly.

It can be tempting to jump right in when you want to learn guitar, but don't do it. Instead, get a good grounding in the basics and become a truly skilled guitar player. You'll be able to accomplish a lot more when you get into advanced techniques. Everyone who wants to play guitar skillfully, including people who end up as professional guitarists, need to learn the basics. Those professionals sound great now, but at one time they were beginners too. Isn't it amazing what a little bit of practice can do?

It can be a little overwhelming at first when you started playing guitar. But as long as you practice hard and focus, you will be an expert in no time. - 18762

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