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Digital Negative (DNG) is an open, lossless raw image format developed by Adobe and used for digital photography.It was launched on September 27, 2004. [1] The launch was accompanied by the first version of the DNG specification, [2] plus various products, including a free-of-charge DNG converter utility.
RawTherapee is a free and open source application for processing photographs in raw image formats such as those created by many digital cameras. [5] It comprises a subset of image editing operations specifically aimed at non-destructive post-production of raw photos and is primarily focused on improving a photographer's workflow by facilitating the handling of large numbers of images.
Some Nikon Coolpix cameras which are not advertised as supporting a RAW image format can actually produce usable raw files if switched to a maintenance mode. [26] Note that switching to this mode can invalidate a camera's guarantee.
This processing, whether done in-camera or later in a raw-file converter, involves a number of operations, typically including: [30] [31] decoding – image data of raw files are typically encoded for compression purpose, but also often for obfuscation purpose (e.g. raw files from Canon [32] or Nikon cameras). [33]
Many have suggested (and Adobe has created) a common, open file format for RAW image files for all camera makers to use as a solution to the RAW problem. A common, openly documented RAW format would fulfill many of the goals of OpenRAW, but is likely to face significant resistance from manufacturers who feel their "creativity" and ability to ...
CinemaDNG is the result of an Adobe-led initiative to define an industry-wide open file format for digital cinema files. [1] CinemaDNG caters for sets of movie clips, each of which is a sequence of raw video images, accompanied by audio and metadata. CinemaDNG supports stereoscopic cameras and multiple audio channels.
NEF – Nikon camera raw format; photos have this on some Nikon cameras if the quality RAW is selected in camera settings; NITF – A U.S. Government standard commonly used in Intelligence systems; OTB – Over The Air bitmap, a specification designed by Nokia for black and white images for mobile phones; PBM – Portable bitmap
High Efficiency Image File Format (HEIF) is a digital container format for storing individual digital images and image sequences. The standard covers multimedia files that can also include other media streams, such as timed text, audio and video.