- Extension
- .dng
- .g4
- Format
- Binary
- Binary
- Category
- Camera
- Fax
- Developer
- Adobe
- Computer Fax Systems (CFS)
- Description
- A lossy DNG is a Digital Negative raw photo whose image data is compressed with lossy JPEG, making it much smaller than a standard lossless DNG.
- Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
- MIME Type
- image/x-adobe-dng
- image/g4fax
