Understanding Adobe Photoshop – Camera Raw

TipSquirrel: A real treat for us today. Our friend, and fellow Photoshop Nut, Richard Harrington has released this edition of his superb podcast series Understanding Adobe Photoshop at TipSquirrel.com a month before it can be seen anywhere else!

You can find more from this series on iTunes and YouTube
If you have an iPod touch or iPhone, you can get Rich’s Training in your Pocket



A certified instructor for Adobe and Apple, Rich is a practiced expert in motion graphic design and digital video. Rich is a member of the National Association of Photoshop Professionals Instructor Dream Team, and a popular speaker on the digital video circuit.
Rich is an internationally published author. His book, Photoshop for Video, was the first of its kind to focus on Photoshop’s application in the world of video. He is also a contributing author for Apple’s Aperture, iLife ’09 and iWork ’09, Video Made on a Mac, and Producing Video Podcasts. If you want even more Photoshop training, check out his book Understanding Adobe Photoshop CS4.

Power Cropping

 


TipSquirrel is proud to welcome back Rich Harrington to our humble little site. Rich is an internationally published author. His book, Photoshop for Video, was the first of its kind to focus on Photoshop’s application in the world of video. He is also a contributing author for Apple’s Aperture, iLife ’09 and iWork ’09, Video Made on a Mac, From Still to Motions, Understanding Adobe Photoshop CS4, and Producing Video Podcasts.

Richard on Twitter
On The Web
iTunes

Creating Custom Actions

TipSquirrel is delighted to welcome back one of our favorite trainers, Richard Harrington.


 

If you’re a Photoshop enthusiast or professional, you should really be using Photoshop actions. Photoshop is an extremely efficient program, but you’re truly missing out if you don’t learn how to use its automation features.

Photoshop Actions record a series of commands for playback on future images. They can be used to generate extremely complex results. Actions should seem pretty appealing, let’s learn how to create your own.

You must first create a set to hold your personal actions. Sets hold actions, and there’s no limit to how many actions can be placed into a set or how many sets you can load. Let’s give it a try.

1. Open the file Canyon.tif or use your own. You can download the file here.

2. Call up the Actions panel and click the folder icon to create a new set. Name the set using your own name and click OK.

Click to Enlarge

Click to Enlarge

3. Click the New Action icon. You can give the action a name now or rename it later. In this case, name it Cartoon Look and click the Record button.

Click to Enlarge

Click to Enlarge

4. Choose Filter > Convert for Smart Filters to make the layer a smart object, and then click OK.

5. Run the Find Edges Filter by choosing Filter > Stylize > Find Edges. There is no dialog box for this effect.

Click to Enlarge

Click to Enlarge

6. To achieve the look you need to fade the filter, click the Blending Options icon for the smart object.

7. Try the Overlay blending mode and adjust the Opacity slider as desired. Depending on the source image, you may need to try different blending modes. You can always remove steps from a recorded action afterwards by dragging individual steps into the trashcan on the Actions panel.

Click to Enlarge

Click to Enlarge

8. To enable flexibility, turn on the dialog box for the Set Filter Effects step. This will offer options for each step in the filter.

Click to Enlarge

Click to Enlarge

9. Click Stop on the Actions panel.

Congratulations, you’ve created your first action from scratch. The preceding recipe is one of my own, but the technique works with most filter recipes. Let’s try making one more.

1. Open the file Canyon.jpgf or if it is still open from the last action, choose File > Revert.

2. Click the New Action icon. You can give the action a name now or rename it later. In this case, name it Zoom Blur and click the Record button. The action is now recording.

3. Duplicate the background layer by selecting it and pressing Command+J/Ctrl+J.

4. Strip the color from the duplicate layer by pressing Command+Shift+U/Ctrl+Shift+U.

5. Now you’ll make the image zoom from a center point. Choose Filter > Blur > Radial Blur. Set the Method to Zoom and use an Amount of 100 at Good Quality. Move the center point by dragging within the dialog box, and then click OK.

Click to Enlarge

Click to Enlarge

6. Repeat the Blur filter by pressing Command/Ctrl+F.

Click to Enlarge

Click to Enlarge

7. On the topmost layer, make a Levels adjustment by pressing Command/Ctrl+L. Bring the black and white Input sliders toward the center. Move the gray slider until the midtones are brighter.

Click to Enlarge

Click to Enlarge

8. Change the blend mode of the top layer to Screen mode.

9. Press Option/Alt+[ to select the previous layer.

10. Press Command+Option+F/Ctrl+Alt+F to run the Zoom filter again with options.

11. Set the amount to 30 and click OK.

12. To achieve the look you need to fade the filter, choose Edit > Fade Radial Blur. Lower the Opacity of the effect to 30% and click OK.

13. Click Stop on the Actions panel.

Click to Enlarge

Click to Enlarge

Experiment and create your own looks. Virtually every menu command or button can be recorded. Actions can be duplicated, modified, and deleted. Be sure to explore all the options in the Actions panel submenu. Be sure to dissect actions made by others to get ideas of what is possible. With a little practice and imagination you’ll be amazed at what you can accomplish.

Saving Actions

Actions are stored in a temporary cache. If you delete the set, load a replacement, or experience an application crash, your new actions could be overwritten. Therefore, it’s important to save your actions so they can be backed up and reloaded in the future.

1. Click an action set. You can use the one created in the previous exercise. You must click the whole set, not just an action in that set.

2. Go to the Actions panel submenu and choose Save Actions.

3. The Photoshop Actions folder (inside the Presets folder) will be chosen by default. If it isn’t, manually locate it in your Presets folder.

Click to Enlarge

Click to Enlarge

4. If you add to the set later, just be sure to resave it to the same location with the same name.

Tips for Creating Better Actions

Brush strokes, cloning, and most manual tools from the toolbox do not record properly with actions. Instead, use an alternative, such as a Gradient Fill layer (Layer > New Fill Layer > Gradient) instead of the Gradient tool.

To play a single step of an action, double-click it.

If you make a mistake in an action, click Stop. Delete the incorrect steps by dragging them into the Actions panel’s trashcan. Choose Edit > Step Backward as many times as needed. Then click Record and start again from the last good point.

Button mode lets you launch actions quickly—just click an action and it runs. You can access the command from the Actions panel submenu. You’ll need to disable Button mode to access recording and editing features.

Choose Playback Options from the Actions panel submenu. Specify that you want the actions to play back an action accelerated. Photoshop can process faster than it can redraw the screen.

Be sure to back up your custom actions to two locations: the default location and a secondary backup location. This way, a reinstall or upgrade won’t blow away your custom actions.

To create an action that will work better on all files, set the rulers set to measure using percentage.

Use File > Automate > Fit Image to resize an image for a specific height or width.

Photoshop records the names of layers as you select them. This may cause playback issues, because the action will look for specific names. Use keyboard shortcuts to select layers and such so that the action won’t look for a specific name for that step.

 

Outcome Mac PC

Choose layer above Option+] Alt+]

Choose layer below Option+[ Alt+[

To Move the Current Layer

Up the layer stack Command+] Ctrl+]

Down the layer stack Command+[ Ctrl+[

To the top Shift+Command+] Shift+Ctrl+]

To the bottom Shift+Command+[ Shift+Ctrl+[

 

 

This  tutorial was adapted from the book Understanding Adobe Photoshop CS4 from Peachpit Press.

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Richard Harrington

Bio: Richard Harrington – A certified instructor for Adobe and Apple, Rich is a practiced expert in motion graphic design and digital video. Rich is a member of the National Association of Photoshop Professionals Instructor Dream Team, and a popular speaker on the digital video circuit.

 

Rich is an internationally published author. His book, Photoshop for Video, was the first of its kind to focus on Photoshop’s application in the world of video. He is also a contributing author for Apple’s Aperture, iLife ’09 and iWork ’09, Video Made on a Mac, and Producing Video Podcasts. If you want even more Photoshop training, check out his book Understanding Adobe Photoshop CS4.

 

If you have an iPod touch or iPhone, you can get Rich’s Training in your Pocket.

 Blog: www.RichardHarringtonBlog.com


Color Grading with Gradient Maps

by Richard Harrington – RHED Pixel – @rhedpixel

Like many folks, I like to experiment with color. Duotones, like ‘em. Romantic color effects, check. Crunchy color, I’m game. There are times when you want the “real” color of an image, but there are also times to experiment and take an image to a new place. My favorite technique for lots of alternatives with very little effort? The Gradient Map adjustment layer.

collage

The easiest way to understand a gradient map is to look at the meaning of both words.

Gradient: A gradient is a gradual blend between two or more colors. You can use gradients to create a photorealistic backdrop or to draw in areas like a blown-out sky. The Gradient tool is extremely flexible and offers the versatile Gradient Editor for creating custom gradients.

gradient_editor

Map: A map tells Photoshop how to assign or map colors based upon the luminance levels of the original image.

map

So together, you’ve got a gradient map. Photoshop can reassign the colors of the selected gradient to a new image. On it’s own, the gradient map is pretty ugly. But, toss in blending modes and you’ve really got some interesting results.

Let’s try the technique out.

1.Open an image into Photoshop. You can use the sample image to follow along or an image of your own choosing.

2.To make things easier, let’s desaturate the image into a black and white photo. You can use any of the following techniques to get a nice black and white image.

A Black and White adjustment layer

bw

A Hue/Saturation adjustment layer to desaturate combines with a Levels adjustment layer to get proper punch in the contrast.

levels

A Channel Mixer adjustment layer to create a Monochrome image based on the RGB channel values.

channel_mixer

3.Apply a gradient map. The gradient map can be applied as an adjustment layer or image adjustment command (stick with the adjustment layer for greater flexibility). You can create a new Gradient Map by choosing Layer > New Adjustment Layer > Gradient Map or clicking the Gradient Map icon in the Adjustments panel.

adjustments_panel

Chances are your image now looks terrible… don’t panic. The Gradient Map will map a new gradient to the grayscale range of an image.

A two-color gradient produces a nice duotone effect.

Shadows map to one of the color stops of the gradient fill; highlights map to the other. The midtones map to the gradations in between.

A multicolored gradient or noise gradient can add interesting colors to an image.

4.You need to customize the gradient and experiment to get new looks. To do this, you can use the standard gradient editor or additional gradient presets. To access controls, click the gradient thumbnail.

edit

Presets: You have several preset gradients to choose from, and you can browse them by thumbnail. Additionally, you can load other gradients by clicking the panel’s submenu. Be sure to download additional gradients and add to your collection.

presets

Gradient Type: The two major categories of gradients are Solid and Noise which are accessible from the pop-up menu. Solid gradients use color and opacity stops with gradual blends in between. Noise gradients contain randomly distributed colors within a user-specified range. Each has a unique interface that you can explore.

type

5.Choose a gradient that is to your liking… if you’re feeling finicky, just pick one you don’t hate. The technique is about to get a lot more interesting with blend modes.

pick_grad

Click To Enlarge

6.To soften the effect, you can change the adjustment layer’s blending mode. Setting it to Hue, Color, Soft Light, or Overlay creates a nice tint effect. But the secret is to really experiment. Select the Gradient Map adjustment layer.

7.Choose the Move Tool then press Shift + = to cycle forward through blending modes. You can also press Shift + – to go backwards.

8.Once you find a combination you like, try the following options to get new results.

collage2

Click To Enlarge

Try lowering the opacity of the adjustment layer.

Try applying the gradient map to a full color or reduced chroma image. To do this disable or lower the opacity of the black and white adjustment effect you created in Step 2.

Try adding smart filters to stylize the footage even further.

If you have access to Photoshop Extended, try these techniques on video layers.

video_layer

Click To Enlarge

This technique is one that encourages you to experiment. Be sure to fully explore the flexibility of the gradient editor and the subsequent variations of using blending modes. Because adjustment layers can be copied from document to document, it’s quite easy to reuse your favorite effects on other images fast and easy.

 


Bio: Richard Harrington – A certified instructor for Adobe and Apple, Rich is a practiced expert in motion graphic design and digital video. Rich is a member of the National Association of Photoshop Professionals Instructor Dream Team, and a popular speaker on the digital video circuit.

Rich is an internationally published author. His book, Photoshop for Video, was the first of its kind to focus on Photoshop’s application in the world of video. He is also a contributing author for Apple’s Aperture, iLife ’09 and iWork ’09, Video Made on a Mac, and Producing Video Podcasts.

If you have an iPod touch or iPhone, you can get Rich’s training in your pocket, visit http://tinyurl.com/upapps.

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