Why use only Green Screen and Blue Screen in the film? and Memes Templets

Why use only Green Screen and Blue Screen in the film?

If CGI (Computer Generated Imagery) is used in the background of a scene in the film. If it has to be done, then in that case the scene should be placed on the Green Screen or above the Blue Screen. Shot is done then Green Screen or else with the help of VFX compositing software The CGI background is put there by removing the Blue Screen.

for example :

Some scene has to show a very high mountain in the background and the budget of the film. It is not that if the film can be shot by going to the mountain, then in such a situation that scene. Shot on Green Screen and then CGI (Computer Generated Imagery) Background is applied.

Why Blue Screen or Green Screen?

The color of any part of the human body is not similar to blue or green. Because of which when this green or blue screen is removed. So it does not affect any part of the body. What will happen if black color screen is used instead of green parda?

When computer software has to put something in the background, then to remove the black screen. At that time, whatever black colored object is there in that scene, it will be removed.

Just like a person's hair is black, then that too will go away with the removal of the black veil. Similarly, if red, yellow, or any other color curtain is used then

Whatever part of the human body matches with that color, that part will disappear in that scene. Green and blue are the only colors that do not match the color of any part of the human body.

If green color is being used in the background, then it has to be kept in mind that in the scene. None of the items or clothes of the character should be of green colour.

If the cloth is of blue color then there is green screen and if any object in the scene is of green colour. If the object is of green color, then a blue screen is used in the background.

The same if we talk about outdoor means if the film is being shot outside. If the curtain is to be used in the field or on the road and there also, then there is a green color

The main reason why curtains are used is that the color of the sky is also blue. And if blue color curtain is used then at the time of removing the curtain

The color of the sky will also go away. The most important thing is that in the scene It has to be decided according to what to keep

What color curtain should be used?

Green colored cloth is used as green parda which is used for film. In the shooting of the character behind the character is in the background. Whenever the background of any scene of the film

If I have to use CGI (Computer Generated Imagery), then that scene is called Green Parda. is shot with the help of

Green parda used while shooting to use Visual Effects in film scenes.is done. Almost all movies from Hollywood to Bollywood are made with the help of VFX.

And when it comes to the use of VFX, then the use of VFX without Green parda. It is very difficult to do

Why only Green parda is used in the film

The biggest reason for using green color screen is that green color inside the human body. does not happen. Use of green parda in the background to separate the character from the background is done.

At the time of shooting, a green parda is placed in the background, then the entire scene is shot. After that, with the help of video editing software or compositing software, select the green color of the background.

It is removed by doing which is also called chroma keying. Then instead of that transparent background, the background made from computer or any other according to the scene. Background is applied.

Green parda and Blue parda

The film is shot on Green parda and Blue parda. Green and blue are two such colors are not present inside the body. blue parda is used inside the studio i.e. for indoor shooting, open outside

Blue parda is not used in the place i.e. OUTDOOR. The color of the sky outside is also blue, when the blue curtain is removed at the time of chroma keying, the sky

The part of it will also be removed from the background. That's why green parda is used whenever it is shot outdoors.

Learn How Green Parda Works in 3 Steps

1. In the film, the action of the character is shot with the help of digital room by applying green pard.

2. In the post-production process of filmmaking, the filmmakers capture green screen footage

Use editing software to make the background transparent

Due to which only actors and props survive in the video footage.

3. Now with the help of CGI (Computer Generated Imagery) the background is prepared and

That background is applied behind the character.

Advantage of green parda | What are the advantages of green curtain?

Shooting the film on a green screen allows the filmmaker to adjust the scene according to his own. Facility to do any kind of editing is available.

The biggest advantage of using green curtain is: It is also possible to create impossible scenes with its help. An ancient fantasy background in the movie scene

If you want to show, there the filmmakers shoot the film with the help of Green parda and then shoot the film with the help of that character.

Let's isolate the action and then use that ancient fantasy background with the help of Vfx Artist. It is composed and composited into the scene.

The use of Green parda saved the actor-actress in the film from danger in the action scene can go. If in a scene the actor is to be shown jumping over the bar, then in such a situation

Shooting the actual can be quite risky may be. At the same time, the actor is made to jump from a height above the green curtain and then the computer

With the help of software, the mountain is designed and replaced in place of Green parda in Bakground. Disadvantage of green parda | What are the disadvantages of green curtain?

If the characters and props in the foreground have a slight background color, ie green color, So that part can be completely or partially removed during the keying process.

Meaning if we are using green color screen in the background and in front the actor is also green color. So when that green parda is removed, then the clothes of the actor will also be removed together.

In such a situation, a blue screen is used behind. If the lighting is not perfectly balanced, then the green parda is removed during compositing.

If it goes, it is not able to move completely and somewhere there is a partial shadow, which is. The biggest disadvantage of green curtain is.

How to set up a green parda shoot

1. Scene should not have green or reflective surfaces

For shooting on Green parda, it is necessary to pay attention to many things at the time of scene setup. No surface should be of green color and the subject in the scene should be green. Should not be wearing any colored clothes.

There should also be no reflective material in the scene. Shiny objects (such as glasses, large jewelry, etc.) Green will capture the green color from the curtain and when you remove the green parda then that material with it. part of it will also be removed. Well there is no problem with small ornaments.

2. makeup required

Actors can look pale and sick against a green background. That's why on the green screen. The make-up of the actor has to be taken care of while shooting.

3. Use a covered green parda for better results

If the actor is to be shown from head to toe, a big green curtain should be put up, behind the wall. From the bottom to the ground should be completely covered with green screen.

4. The green parda should be light evenly and softly

If we talk about the texture of the green curtain, then it is quite smooth and the whole curtain should be uniform. is necessary. The more lighting there is, the better it can be manipulated.

The green curtain must be very clean and there should be no stains or stains on it. There should be no scratches on the top of the curtain. Keep the camera still For simple green screen shots, when shooting scenes on a green screen, the camera should be fully

Keep steady If you move the camera, then the character will be seen moving separately from the background. If you zoom the camera, then it can cause a lot of problem, the size of the character increases.

If the video is shot by moving the camera, then VFX software to remove the green curtain in it. The camera is tracked with the help of this and then the CGI background is used there by removing the green screen.

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