Page 78 - Adobe Photoshop and Dreamviewer 2021

8. Leave the Pixel Order and Byte Order options at their default values.

Pixel Order determines how channel data is encoded. The Interleaved (RGBRGB) Note:
option is the default. Per Channel (RRGGBB) is called “planar” order.
Some experts argue that
Byte Order determines which platform can use the file, although this is somewhat choosing the order for

deceptive. Even in older versions of most desktop publishing software, Macintosh
systems can read the PC byte order, but Windows couldn’t read the Macintosh byte your system can improve
order. If you don’t know which platform will ultimately be used, choose IBM PC. print quality, especially
on desktop devices.

Save Image Pyramid creates a tiered file with multiple resolution versions; this isn’t
widely used or supported by other applications, so you can typically leave it unchecked.
If your file contains transparency, the Save Transparency check box will be available. If

you don’t choose this option, transparent areas will be white in the saved file.
9. Click OK to save the fi le.
When you return to the document, the original native

Photoshop file is still active. The TIFF file that you just

created is saved in the target location, but it is not the active file because the As a Copy
option was checked in the Save As dialog box. If you had included layers, and not
intentionally checked the As a Copy option, the active file would be the TIFF file that

you saved, instead of the original native Photoshop file.
10. Continue to the next exercise.
Save a JPEG File for Digital Media

Your client has also requested a low-resolution JPEG file, using the RGB color

model. Several extra steps are required to create this file with the required settings.
1. With aftermath.psd open in Photoshop, choose File>Save As.

To protect your work, you are saving this file with a different file name before making
significant destructive changes.

2. Click the Save on Your Computer button if necessary.

From this point on throughout this book, you should assume you saving the files to
a local drive. We will not continue to repeat the instruction to click the Save on Your
Computer button.

90 Project 1: Composite Movie Ad