Adobe photoshop cs2 Manual De Usuario
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ADOBE PHOTOSHOP CS2
User Guide
When saving a PSD, you can set a preference to maximize file compatibility. This saves a composite version of a
layered image in the file so it can be read by other applications, including previous versions of Photoshop. It also
maintains the appearance of blended layers in the future.
layered image in the file so it can be read by other applications, including previous versions of Photoshop. It also
maintains the appearance of blended layers in the future.
In Photoshop, 16-bits-per-channel and high dynamic range 32-bits-per-channel images can be saved as PSD files.
To maximize compatibility when saving files
1
Choose Edit > Preferences > File Handling (Windows) or Photoshop > Preferences > File Handling (Mac OS).
2
Choose Always from the Maximize PSD File Compatibility menu. This saves a composite (flattened) image along
with the layers of your document.
Note: If file size is an issue or if you’re opening your files only in Photoshop, turning off Maximize PSD File Compatibility
reduces the file sizes significantly. In the Maximize PSD File Compatibility menu, choose either Ask to be asked whether
to maximize compatibility when you save or Never to save your document without maximizing compatibility.
reduces the file sizes significantly. In the Maximize PSD File Compatibility menu, choose either Ask to be asked whether
to maximize compatibility when you save or Never to save your document without maximizing compatibility.
If you edit or save an image using an earlier version of Photoshop, unsupported features are discarded.
Photoshop 2.0 format
(Mac OS) You can use this format to open an image in Photoshop 2.0 or to export an image to an application
supporting only Photoshop 2.0 files. Saving in Photoshop 2.0 format flattens your image and discards layer infor
mation.
supporting only Photoshop 2.0 files. Saving in Photoshop 2.0 format flattens your image and discards layer infor
mation.
Adobe Digital Negative format (DNG)
Adobe Digital Negative (DNG) is a file format that contains the raw image data from a digital camera and metadata
that defines what the data means. DNG, Adobe’s publicly available, archival format for camera raw files, is designed
to provide compatibility and decrease the current proliferation of camera raw file formats. The Adobe Camera Raw
plug-in can save camera raw image data in the DNG format. For more information about the Adobe Digital Negative
(DNG) file format, visit www.adobe.com and search on the term “Adobe Digital Negative.” You’ll find comprehensive
information and a link to a user forum.
that defines what the data means. DNG, Adobe’s publicly available, archival format for camera raw files, is designed
to provide compatibility and decrease the current proliferation of camera raw file formats. The Adobe Camera Raw
plug-in can save camera raw image data in the DNG format. For more information about the Adobe Digital Negative
(DNG) file format, visit www.adobe.com and search on the term “Adobe Digital Negative.” You’ll find comprehensive
information and a link to a user forum.
See also
BMP format
BMP is a standard Windows image format on DOS and Windows-compatible computers. BMP format supports
RGB, Indexed Color, Grayscale, and Bitmap color modes. You can specify either Windows or OS/2® format and a bit
depth up to 32 bits per channel for the image. For 4-bit and 8-bit images using Windows format, you can also specify
RLE compression.
RGB, Indexed Color, Grayscale, and Bitmap color modes. You can specify either Windows or OS/2® format and a bit
depth up to 32 bits per channel for the image. For 4-bit and 8-bit images using Windows format, you can also specify
RLE compression.
BMP images are normally written bottom to top; however, you can select the Flip Row Order option to write them
from top to bottom. You can also select an alternate encoding method by clicking Advanced Modes. (Flip Row Order
and Advanced Modes are most relevant to game programmers and others using DirectX.)
from top to bottom. You can also select an alternate encoding method by clicking Advanced Modes. (Flip Row Order
and Advanced Modes are most relevant to game programmers and others using DirectX.)