Adobe 29180155 User Guide - Page 74

ADOBE PHOTOSHOP ELEMENTS 4.0 69 User Guide "About transparent and matted web images" on page 265 "About JPEG format" on page 259 To save a file in JPEG 2000 format 1 Choose File > Save As, and choose JPEG 2000 from the format list. Note: You cannot save Indexed Color and Bitmap mode images in JPEG 2000 format. 2 Specify a file name and location, select options as desired, and click Save. (See "To save changes to the current file" on page 67.) The JPEG 2000 dialog box opens. 3 Specify file options: File Size Sets a target size for the saved file. Not available when Lossless or Fast Mode are selected. Lossless Compresses the image without losing image quality. This option creates a larger file. Fast Mode Saves the file faster with fewer optimizations. The file may be larger with this option. Quality Specifies file compression and image quality when Lossless is deselected. A higher value results in better image quality and a larger file size. Include Metadata Includes copyright information from the File Info dialog box and saves the names of saved selections. Include Transparency Preserves support for transparency in the original image. If the Include Transparency option is dimmed, the image does not support transparency. JP2 Compatible Creates a file that can be displayed in browsers that support standard JPEG 2000 (JP2) format but do not support extended JPEG 2000 (JPX) format. 4 In Optimization Order, specify how an image will first appear in a web browser: Growing Thumbnail Presents a sequence of small thumbnail images progressively increasing in size until the image is fully rendered. Progressive The image is gradually downloaded to a web browser in increasingly detailed versions. Progressive JPEG image files are slightly larger in size, require more RAM for viewing, and are not supported by all applications and web browsers. Progressive is not available in Fast Mode. Color Downloads to a web browser first as a grayscale image, then as a color image. 5 To view the estimated download time of the image, select a modem speed from the Download Rate menu and click Preview. 6 Click OK. See also "File formats for saving" on page 71 To save a file in Photoshop EPS format 1 Choose File > Save As, and choose Photoshop EPS from the format list. 2 Specify a file name and location, select saving options, and click Save. (See "To save changes to the current file" on page 67.)