![]() ![]() Uncompressed turns off the default lossless compression for the conversion.Processed Linear DNG files are much larger than raw unprocessed mosaic ones, so if you’re thinking you can save processing time by converting to linear DNG, think again-any savings in processing time are offset by the extra time needed to read the increased data. This option is mostly useful if you want to use a DNG-compliant raw converter rather than Camera Raw on images from a camera with a mosaic pattern that isn’t supported by the raw converter. Linear (demosaiced) saves a demosaiced version of the image.Unless you have a compelling reason not to, you should use version 1.3. An example of an Opcode List would be processing steps to autocorrect for camera lens defects. The most recent version of the DNG specification (1.3) added DNG Profiles and Opcode Lists that allow additional processing steps to be specified in an extensible manner. Backward Version allows you to choose either DNG specification 1.1 or 1.3, which is the default.The Custom DNG Compatibility dialog available from the Compatibility dropdown menu allows you to set three important DNG conversion options (see Figure 3-10). You can use this option for your archived images just in case you need to retrieve the original raw files at some future date, but we suggest you turn it off for your working files to save space, because embedding the original raw file increases the file size considerably. Embed Original Raw File embeds a bit-for-bit copy of the original raw file in the DNG, from which it can be extracted at any time.We tend to stick with the Medium Size as our option. If you use a third-party application that relies upon the DNG preview for showing the image data, you should make sure you select one of the two preview sizes. Preview lets you choose whether or not to save an embedded preview and at what size.In the dropdown menu there is an item called Custom that allows you to select additional options. If you need the broadest compatibility as far back as Photoshop Lightroom CS2, choose Camera Raw 2.4 and later. If you save your DNG with the option of Camera Raw 5.4 and later, earlier versions of Camera Raw and Lightroom may not read the DNG file correctly. Compatibility allows you to select the version of Camera Raw and Adobe Photoshop Lightroom that will be able to read the resulting DNG file. ![]() The conversion preferences offer three main options: In recent editions of the DNG Converter (new since DNG Converter version 5.4) the choices for conversion have been complicated by a couple of factors: you can select the backwards compatibility of the resulting DNG file and you can choose the DNG specification to use when saving (see the next section, “Custom DNG Compatibility”). Digital Negative was developed to address the lack of an open standard for the proprietary and unique raw files created by each digital camera. Adobe DNG Converter 12.4 Beta The Adobe DNG Converter is a free utility that enables you to easily convert camera-specific raw files from more than 700 cameras to the more universal DNG raw format. ![]() The Adobe DNG Converter is a free utility that enables you to easily convert camera-specific raw files from more than 600 cameras to the more universal DNG raw format. This site has hosted other versions of it in the past such as 13.0, 12.4, 12.3, 12.2.1 and 12.2. This is the full offline installer setup file for PC. What versions of Adobe DNG Converter are available? The current version of Adobe DNG Converter is 13.1 and is the latest version since we last checked. Converting to DNG does have its downsides, most notably, the added time it takes to convert raw files to DNG. I recently up dated to the latest Adobe DNG 9.1 and this WILL NOT convert the files from NEF to DNG. With my Nikon D750 I have been using the converter to convert the NEF files to DNG's for use in my older version ( Photoshop CS5). ![]()
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