What is .ARI File Format?
ARI – ARRIRAW is an image file format developed by ARRI, a German camera and lighting manufacturer, for digital cinematography and television production. ARRIRAW is an uncompressed image format, meaning that the data stored in the file is not compressed and therefore yields a much higher quality image than a compressed format. ARRIRAW is based on the Bayer pattern, which uses a mosaic of red, green, and blue filters to capture the full range of color information.
The ARRIRAW format is used to capture and store the full range of 16-bit image data from an ARRI camera. This data includes both the linear and logarithmic light values, as well as the color information. The image data is stored in a 10-bit or 12-bit format, depending on the camera. The ARRIRAW format is a proprietary format that is not compatible with other camera systems.
ARRIRAW files can be opened with a variety of software applications, including Adobe Photoshop, Adobe After Effects, and Apple Final Cut Pro. Some of these applications may require additional plugins or codecs in order to open ARRIRAW files. Additionally, some cameras may require an additional plugin to save files in the ARRIRAW format.
The ARRIRAW format is becoming increasingly popular for digital cinematography and television production. The image quality is excellent and the uncompressed data ensures that the image will retain its quality regardless of how much it is manipulated in post-production. Furthermore, the ARRIRAW format is compatible with many popular software applications, making it easy to work with.