Saturday, May 21, 2011

Put Some Wonders With The Help Of A Green Screen Studio

By Phillip Guye


A well-equipped studio for taking pictures is the one that's used for making magnetic images as well as videos. A superb professional photographer must make the right environment for film making or image making. A studio in which green screen photography is performed by a photographer is referred to as green screen studios. This is also known as chroma key effect.

Here, a subject is placed against a green or blue backdrop and he enacts a scenario or strikes a pose according to the need. A professional photographer could digitally swap the backdrop image of the subject by other image. The backdrop picture will be superimposed or combined with other image or picture with the aid of a movie editing tool. You could make use of either blue or green color as the backdrop as these are the two colors which are farthest from the human skin tone. This is because a digital camera lens is actually sensitive to these two colors. Green color is primarily used because it is good at masking during the process of applying chroma key effect. You can use this type of picture making for training, filming for motion pictures or documentaries as well as for other such uses.

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 significant part comes when the foreground has to be segregated from the background and until now green was the color which was brought into use. Along with green screen backgrounds the individual needs to be overshadowed by other objects in the video or photo. There are a lot of hit films which have as well enjoyed the advantages of the technique of green screen studios.




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