Saturday, May 21, 2011

Put Some Wonders With The Help Of A Green Screen Studio

By Phillip Guye


A well-equipped studio for digital photography will be the one that's used for creating magnetic images and videos. A great photographer has to make the right environment for film making or image making. A studio in which green screen photography is carried out by a photographer is known as green screen studios. This is likewise called chroma key effect.

Here, a subject is positioned against a green or blue background and he enacts a scenario or strikes a pose as per the requirement. A professional photographer could digitally change the backdrop image of the subject by any other image. The background picture will be superimposed or combined with any other image or picture with the help of a video editing tool. You can make use of either blue or green color as the backdrop since these are the two colors which are farthest from the human skin tone. This is because a digital camera lens is sensitive to these two colors. Green color is mainly used as it is effective in masking during the process of implementing chroma key effect. You could use this type of picture making for tutorials, shooting for movies or documentaries and for other such purposes.

You must have high quality equipments in your green screen studios. A good photographer keeps a good quality point-and-shoot digital camera or a good SLR (Single Lens Reflex) camera depending on the requirement. Always keeping full digital SLR camera is usually a better option as it offers the feature of interchangeable lenses. Keeping a muslin blue or green cloth is important while chroma keying. You could likewise keep a green screen body suit that your actor or actress could wear and you can control the whole picture by making him turn hidden. You could keep amber gel sheets or butterfly sheets for visual effect. Flood lights are one of the standard items to keep. Nevertheless, studio lights are much better since they make use of reflectors known as umbrellas as well as soft boxes for effects. All these are the main equipments that ought to be present in your green screen studios.

Green screen or chroma key technology is a way of compositing photos or various frames into one where a tiny color from one image is taken away in order to greatly enhance the other. This happens when the object in front is made clear so that the object behind it can be clearly seen. The process is as reputable as color separation overlay. Some although make use of blue color as well but green will be the best shade as it is sensitive to the sensors of digital camera that is able to capture elements which are essential to have a beautiful result in photos and videos.

The most important part comes when the foreground has to be separated from the background and until now green was the color which was brought into use. Along with green screen backdrops the individual needs to be overshadowed by other objects in the video or picture. There are a lot of hit motion pictures that have as well relished the advantages of the technique of green screen studios.




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