Справочник Пользователя для Adobe photoshop cs2
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ADOBE PHOTOSHOP CS2
User Guide
To insert an unlinked screen-resolution bitmap into an OLE application
❖
With the Move tool
, drag a selection to the OLE container application. When you drop the object, it appears
as a 72-ppi bitmap, which cannot be automatically updated in Photoshop.
To modify and update a linked or embedded image in an OLE application
1
Double-click the linked or embedded image in your word-processing or page-layout application to start
Photoshop (if it is not already running), and open the image for editing.
2
Modify the image as desired.
3
Do one of the following:
•
For embedded images, close the file, or choose File > Update or File > Close & Return to [application name].
•
For linked images, save and close the file.
Note: You can also modify linked files without first opening the container document. The linked image is updated the
next time you open the document in its OLE container application.
next time you open the document in its OLE container application.
Saving images for use in video and motion graphics
Saving images for use in video
In addition to supporting square pixel images, Photoshop supports nonsquare pixel images, allowing you to create
documents that are displayed properly on devices such as video monitors. Use the preset file sizes in the Preset menu
of the New file dialog box to create images at a size and pixel aspect ratio that compensates for scaling when the
images are incorporated into video. The presets also create a document with nonprinting guides that delineate the
action-safe and title-safe areas of the image. Using the preset file sizes, you can produce images for specific video
systems—NTSC, PAL, or HDTV.
documents that are displayed properly on devices such as video monitors. Use the preset file sizes in the Preset menu
of the New file dialog box to create images at a size and pixel aspect ratio that compensates for scaling when the
images are incorporated into video. The presets also create a document with nonprinting guides that delineate the
action-safe and title-safe areas of the image. Using the preset file sizes, you can produce images for specific video
systems—NTSC, PAL, or HDTV.
To help you create images for video, Photoshop has a Pixel Aspect Ratio Correction viewing mode that displays your
image at a specific aspect ratio. For more accurate previews, Photoshop also has a Video Preview command that lets
you immediately preview your document on a display device, such as a video monitor. To use this feature, you must
have the device connected to your computer via FireWire. See also “To preview your document on a video monitor”
on page 708.
image at a specific aspect ratio. For more accurate previews, Photoshop also has a Video Preview command that lets
you immediately preview your document on a display device, such as a video monitor. To use this feature, you must
have the device connected to your computer via FireWire. See also “To preview your document on a video monitor”
on page 708.
When using a computer to create a document for video, keep in mind that an image on a computer monitor is made
up of pixels that are essentially square. Video monitors display analog images, which do not not involve pixel shape.
Nonsquare pixels are most commonly used by encoding devices for video. When importing an image created by a
square-pixel graphics program into a video-editing program like Adobe Premiere, the square pixels are scaled to the
nonsquare pixels for video encoding. This scaling results in a distorted image.
up of pixels that are essentially square. Video monitors display analog images, which do not not involve pixel shape.
Nonsquare pixels are most commonly used by encoding devices for video. When importing an image created by a
square-pixel graphics program into a video-editing program like Adobe Premiere, the square pixels are scaled to the
nonsquare pixels for video encoding. This scaling results in a distorted image.