Alpha Channels
Show: Learn Photoshop CS6
This movie shows you how to convert a mask to an alpha channel. This enables you to embed transparency within an image so that it can be read by other applications.
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19 results found on
"Alpha"
Fine-tuning with Refine Edge Matte options
Roto Brush & Refine Edge contains a number of parameters that help you fine-tune the results of applying the Refine Edge tool. This movie goes through each of the parameters, demonstrating how to improve your results.
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Propagating refined edges
The new Refine Edge tool uses the underlying Roto Brush segmentation boundary to determine what region to refine from frame to frame. Chris Meyer shows you how to make corrective strokes and touch up the alpha using the Paint tool.
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Introduction to the Refine Edge tool
This movie demonstrates the new Refine Edge Tool workflow, which is applied after the Roto Brush tool. Chris Meyer explains the x-ray view that shows the alpha channel Refine Edge will create, as well as how to erase an edge refinement.
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Using the Roto Brush
With the addition of the Refine Edge tool in After Effects CC, the underlying Roto Brush effect has seen a few changes in parameter names and ranges. Chris Meyer explains.
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Alpha support in Fill & Stroke
Show: Learn Fireworks CS6
Get an overview of Alpha support for fill and stroke revealing the time-savings and creative versatility this new feature offers.
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Mastering Mobile Design in Minutes with Fireworks
Show: MAX 2011 Design
Find out how to use Adobe Fireworks to create mobile designs that can be easily turned into CSS code (pasted into Adobe Dreamweaver) and export bitmap images optimized for mobile devices. This session will also reveal how to slice designs and export foreground and background images from Fireworks, use the Fireworks slice-naming feature to create assets with filenames that match your mobile framework, and create PNG-8 images with alpha transparency for reduced mobile bandwidth.
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Adobe After Effects CS5: Colors, Channels, and Color Bit Depth
Show: Learn by Video
Colors are represented as red, green, and blue channels, and there's an additional channel that defines transparency – the alpha channel. In this video, you'll see how to control how you view the information about these channels.
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Creating a Reflection Container in Flex 4, Part II
Show: CodeDependent
In this sequel to the previous episode, Chet shows how to create a better reflection effect in Flex 4 with an alpha mask to make it more realistic.
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Episode 91
Show: Layers TV
RC shares a tutorial about embedding Quick Time Virtual reality movies into a Dreamweaver page. Corey has a way to use alpha channels from Photoshop to create text wraps in InDesign
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