Autopano Pro - Glossary
From Autopano
Contents |
KRO Format
The KRO format is a simple image saving format.
20 bit long header: 3 bit: "KRO" signature in 0x4B 0x52 0x4F hexadecimal 1 bit: version 0x01 Unsigned long: Width Unsigned long: Height Unsigned long: depth => 8 bits, 16 bits, 32 bits Unsigned long: ncomp => number of bodies, nodes and 4 default, RGB + Alpha * Data: The data is not compressed
- Everything is stored in the big endian format (header and data).
- The data is saved RGBA, RGBA (or RVB, RGB only if the component is 3).
- It is the order of the principal lines: the first line is stores, then the second, etc.
- The top row is the first line.
- The columns from left to right are stored in a line.
- The 16 bit format is a full 16 bytes (0...65535), no floating point (this is not like the half of floating points in OpenEXR).
- The 32 bit format is pure 'c' float stored in big endian binary format (IEEE 754 binary in floating point).
- No specification of color space or metadata stored.
- The maximum file size is governed by the file system.
Xnview can open and write KRO files (.kro)
