WEBVTT

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Let's have a look at the image mauves.

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If you look at this image on your screen it's very bad quality image.

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But if you remember many years back we used to have mobile screens like this or even computer screens

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used to display images like this.

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But today with the advancement in technology or in technology we have high definition screens even for

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the mobile phones and we don't have to see these kind of images on or on the mobile phones or the computer

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screens.

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But this was the latest technology.

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Once upon a time this was called bitmap image in bitmap image we have possibility of pixel only of black

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or white.

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We don't have degree daughter here.

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The illusion is created with the help of the dots.

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This is called bitmap image.

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You can go to image more and you see the more of these images to map the next image mode is a grayscale

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and you can see the image more or hear on the image tab and you can also go to image mode and see as

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greyscale is checked on the way here for this image.

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Now grayscale mode can have 256 different values between black and white and therefore it offers a smooth

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gradation between black and white and it's black and white picture.

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The other color mods we have are due to an index or divisi and white lab and multichannel in order to

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understand lab but due to our multi-channel you need to have the basic knowledge of Photoshop and therefore

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Right now we are skipping it and keeping it real for the advance for the shop techniques lesson at the

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end of this course.

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So you'll find that these topics in the last chapter of this DVD cost right now will move with index

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RGV and see why this is an indexed color image may look like.

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And this is usually saved as do file format and generally it is used for the icons or the buttons on

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the website and it says the file size by shrinking down the color palette delimited colors and some

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time back it was a compilation or it was a necessity for websites to have this file format for the buttons

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and icons and other graphical element due to the speed issue.

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We had a very low speed in those days but today we don't care much about the speed or the tiny file

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sizes of buttons and icons and therefore the usage of a file format or indexed color files image files

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is rarer the next Cullimore we have our G-B stand for red green and blue also known as the primary colors

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and with mixing these three colors we create around 16 million different shades of colors.

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And right now the image you're watching on your monitor or the pictures you watch on your television

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screen or mobile phone are all made up of R.G. because even the images you click with your digital camera

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is off.

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More.

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However R.G. be Cullimore can be used for the electronic devices to create those 16 million colors shades

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meaning it can be used for the monitor your computer monitor or your mobile phone or your television

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set and with that we cannot print meaning we cannot dig red blue and green color ink and create this

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16 million colors on paper.

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Now we dont have to go deep inside the technology of data but we have to understand that it can be.

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It is possible only through the electronic media or electronic devices to create 16 million colors with

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the help of three colors.

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That is our G-B and therefore to print colorful images or colors.

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We need some other color more and that color more is called a C and white key stands for Sun magenta

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yellow and black.

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And we use this Gallimore even on your desktop printer.

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So if you open your distopian you'll find that it's.

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It uses four color cartridges namely CM white gear.

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There isn't much in the Yellow Black.

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However when you print on your desktop printer it automatically converts RTV images to seem like.

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But when we send something for mass printing printing press we have to deal with the technology of seem

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like it and will look into it later when we reach to those topics in the schools.

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Apart from these five formats one of the most important file formats of all and as a photoshop artist

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or Photoshop expert you will be dealing with that file format very often is Camerer RAW file format

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cameral file format is a primary output of all digital professional digital cameras and primarily they

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create the image in profile format but secondary as a secondary output that they can with this file

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format and budget big file and give you the Jobbik file.

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But primarily all the professional digital cameras are built to give your output as a RAW file format

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and all the important tools and important images are shot with the raw with the RAW file format every

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camera manufacturer has its own refined format exchange.

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For example Nikon saves the RAW file format as dot n e f and Canon saves the RAW file format as SEE

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do.

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And Sony has got some other extension.

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Panasonic has got some of the extension or Fujifilm or Samsung has got a different file extension for

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their old formats.
