- Extension
- .srf
- .pgm
- Format
- Binary
- Binary
- Category
- Camera
- Raster Image
- Developer
- Sony
- Jef Poskanzer
- Description
- Uncompressed format for storing images taken on Sony cameras. It writes an electronic sequence of data obtained from the camera's sensors. This format supports the deep editing of captured photos, allowing you to change the exposure and color temperature without loss of quality and visual image information.
- A PGM file is a grayscale image file saved in the portable gray map (PGM) format and encoded with one or two bytes (8 or 16 bits) per pixel. It contains header information and a grid of numbers that represent different shades of gray from black (0) to white (up to 65,536). PGM files are typically stored in ASCII text format, but also have a binary representation.
- MIME Type
- image/x-sony-arw
- image/x-portable-graymap
