Adobe photoshop cs2 사용자 설명서
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ADOBE PHOTOSHOP CS2
User Guide
Saving images for use in motion graphics
You can save images in Photoshop for use in motion graphics software such as Adobe After Effects. A Photoshop
(PSD) file can be imported directly into an After Effects project with the option of preserving individual layers, layer
styles, transparent areas and layer masks, and adjustment layers. Importing layers makes it easy to prepare still images
for animation.
(PSD) file can be imported directly into an After Effects project with the option of preserving individual layers, layer
styles, transparent areas and layer masks, and adjustment layers. Importing layers makes it easy to prepare still images
for animation.
You can reduce the rendering times and problems in After Effects by doing the following:
•
Organize and name layers. If you change a layer name or delete a layer in a Photoshop document after you have
imported it into After Effects, After Effects will not be able to find the renamed or deleted layer. The After Effects
Project window lists that layer as missing.
imported it into After Effects, After Effects will not be able to find the renamed or deleted layer. The After Effects
Project window lists that layer as missing.
•
Make sure that each layer has a unique name, because After Effects manages layers by their names. Duplicate layer
names can cause problems when you update footage.
names can cause problems when you update footage.
•
If you want to import a composited version of a layered Photoshop file along with a layered version, choose Always
for Maximize PSD File Compatibility in the File Handling Preferences dialog box.
for Maximize PSD File Compatibility in the File Handling Preferences dialog box.
If you are creating a Photoshop file for export to After Effects for use in a video project, use one of the file size presets
for video in the New File dialog box.
for video in the New File dialog box.
To preview your document on a video monitor
The Video Preview plug-in lets you preview your Photoshop document through FireWire on a display device, such
as a video monitor. You can also adjust the aspect ratio for proper display of images. The Video Preview plug-in
supports RGB, grayscale, and indexed images, either 8 or 16 bits per channel. (The plug-in converts 16-bits-per-
channel images to 8-bits-per-channel images.) The Video Preview plug-in does not support alpha channels. Trans
parency is displayed as black.
as a video monitor. You can also adjust the aspect ratio for proper display of images. The Video Preview plug-in
supports RGB, grayscale, and indexed images, either 8 or 16 bits per channel. (The plug-in converts 16-bits-per-
channel images to 8-bits-per-channel images.) The Video Preview plug-in does not support alpha channels. Trans
parency is displayed as black.
Note: The Video Preview plug-in does not lock the display device. When Photoshop goes into the background on your
computer and another application is brought into the foreground, the preview turns off and the device is unlocked so
other applications can use it for preview purposes.
computer and another application is brought into the foreground, the preview turns off and the device is unlocked so
other applications can use it for preview purposes.
1
Connect a display device, such as a video monitor, to your computer via FireWire.
2
With a document open in Photoshop, do one of the following:
•
If you don’t want to set output options for viewing your document on a device, choose File > Export > Send Video
Preview To Device. You can skip the rest of the steps in this procedure.
Preview To Device. You can skip the rest of the steps in this procedure.
•
To set output options before viewing your document on the device, choose File > Export > Video Preview.
The Video Preview dialog box opens. You see an alert if your document’s pixel aspect ratio doesn’t match the aspect
ratio settings of the display device.
ratio settings of the display device.
Note: The Send Video Preview To Device command uses the previous settings in the Video Preview dialog box.
3
Under Device Settings, specify options for the device that will display the image:
•
(Mac OS only) To specify an output mode, select NTSC or PAL. If the output mode and the device do not match
(for example, specifying NTSC for the output mode and connecting to a device in PAL mode), black patches
appear on previewing.
(for example, specifying NTSC for the output mode and connecting to a device in PAL mode), black patches
appear on previewing.
•
To specify the aspect ratio of the display device, choose either Standard (4:3) or Widescreen (16:9) from the Aspect
Ratio menu.
Ratio menu.
Note: The Aspect Ratio setting determines which Placement options are available.