Adobe photoshop cs2 사용자 설명서
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ADOBE PHOTOSHOP CS2
User Guide
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B
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Pixel aspect ratio scaling
A. Square pixel image viewed on a computer monitor B. Square pixel image viewed on a video monitor C. Same image with the correct
pixel aspect ratio viewed on a video monitor
A. Square pixel image viewed on a computer monitor B. Square pixel image viewed on a video monitor C. Same image with the correct
pixel aspect ratio viewed on a video monitor
Also keep these considerations in mind when creating images for use in video:
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Video-editing applications, such as Adobe Premiere, do not support 16-bits-per-channel images.
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Some video-editing applications can import an individual layer from a multilayer Photoshop (PSD) file.
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If your Photoshop image file has transparency, some video applications, such as Adobe Premiere, preserve it.
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If your file uses a layer mask or multiple layers, you might not have to flatten the layers, but you might want to
include a flattened copy of the PSD file in the PSD format to maximize backward compatibility. In this way, you
will be able to import your Photoshop file successfully into video-editing applications such as Adobe Premiere.
include a flattened copy of the PSD file in the PSD format to maximize backward compatibility. In this way, you
will be able to import your Photoshop file successfully into video-editing applications such as Adobe Premiere.
Photoshop provides actions that are useful for creating images for video. The actions automate tasks such as
constraining the luminance range and saturation levels in an image to comply with broadcast standards, resizing and
constraining the luminance range and saturation levels in an image to comply with broadcast standards, resizing and
converting an image to nonsquare pixels for used in DVD slide shows (NTSC and PAL, standard and widescreen aspect
ratios), creating an alpha channel from all currently visible layers, adjusting image areas that are likely to cause interlace
flicker, and generating a title-safe overlay.
ratios), creating an alpha channel from all currently visible layers, adjusting image areas that are likely to cause interlace
flicker, and generating a title-safe overlay.
To create images for use in video
1
Create a new document.
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In the New dialog box, choose the appropriate preset from the Preset menu for the video system on which the
image will be shown.