Adobe 65007312 User Guide - Page 130

USING PHOTOSHOP LIGHTROOM 2 125 Exporting photos Choose A New Name For The Exported File Assigns a different name for the exported file by adding a hyphen and a numeric suffix. Overwrite WITHOUT WARNING Replaces the existing file with the file that you are exporting and does not warn you of the conflict. Skip Doesn't export the photo. Name photos when exporting You can specify how the photos are named as they're exported. 1 In the Export dialog box, choose an option from the File Naming Template menu. 2 If you chose a naming option that uses a custom name, type the name in the Custom Text box. 3 If you don't want a numeric sequence to start with "1," enter a different value in the Start Number text box. More Help topics "Naming options" on page 34 Specify export file settings You can export your photos as JPEG, PSD, TIFF, or DNG. The Digital Negative (DNG) format saves your camera raw files in an archival form. ❖ Choose JPEG, PSD, TIFF, DNG, or Original from the Format pop-up menu in the File Settings area of the Export dialog box. Then, specify the appropriate File Settings options. Note: If you choose Original, Lightroom does not alter the original image data, and no File Settings options are available. JPEG export options Quality Specifies the amount of compression. JPEG uses lossy compression, discarding data to make a file smaller. Drag the Quality slider or enter a value between 0 and 100 in the Quality box. Color Space Converts the photos to sRGB, AdobeRGB, or ProPhoto RGB color space and tags the photos with the color profile. Choose Other to select a custom color profile. PSD export options Color Space Converts the photos to sRGB, AdobeRGB, or ProPhoto RGB color space and tags the photos with the color profile. Choose Other to select a custom color profile. Bit Depth Saves the image with a bit depth of 8 or 16 bits per channel. TIFF export options Compression Specifies ZIP compression, LZW compression, or no compression. ZIP and LZW are both lossless compression methods that reduce file size without discarding image data. They are most effective for images that contain large areas of single color. Note: LZW compression is not available if Bit Depth is set to 16 bits/component. Color Space Converts the photos to sRGB, AdobeRGB, or ProPhoto RGB color space and tags the photos with the color profile. Choose Other to select a custom color profile. Bit Depth Saves the image with a bit depth of 8 or 16 bits per channel. Updated 03 September 2009