Full Name | Brooktrout |
Format ID | ImGearFormats.BRK |
File Extension(s) | *.brk, *.301, |
Data Type | Raster image |
Data Encoding | Binary |
Multi-Page Support | No |
Alpha Channel Support | No |
Metadata Update Support | No |
ImageGear Platforms Support | WIN32, WIN64, Unix, Unix64, MAC, .NET, .NET64 |
Version 1
When saving an image, the image must have horizontal resolution of 200 DPI and vertical resolution of 100 or 200 DPI. |
None
A Brooktrout file consists of a CCITT Group 3 (G3) compressed file with a 128-byte header designed by Brooktrout Technology. The header fields include a constant that identifies the file as Brooktrout, a version number, the horizontal and vertical resolutions of the image in dots/mm, the number of bits per pixel, and the number of pixels per line.