Drag the Quality slider to the desired level (keep an eye on the file size). Heres my new video showing you how to easily Batch Convert Raw files to JPEG EnjoySubscribe for more Photoshop and Software tutorials and videos:http://bi.Click the Options button in the Export window.
Choose a location to export your converted images.Select File -> Export Selected Images.Select Edit -> Select All from the Preview menu bar, or use the Command-A keyboard shortcut to select all the open images.(if it's not showing, click the View Menu button and select Thumbnails.) Alternatively, if you're using the Contact Sheet view, drag a box over all the images to select them. Check the output of the command stat, especially Access, Modify and Change to become an idea. I create a new file named foo via touch and do some things. If Preview isn't your default image viewer, right-click (Ctrl-click) instead and choose Open With -> Preview from the dropdown menu. Check the modification type of your copied RAW file via stat.
The secret to accessing all of the available format export options in Preview is with the Option (⌥) key.
