IRB_files

This section describes the IRB format:

IRB files can contain: images(s), soundtrack, sketch (vignette), geometrical and radiometric parts.
The file seems to be structured by indexes, set at the beginning of the file.

• General index,
• Indexes of all parts (images, soundtrack, etc.),
• then, all parts.

The indexes describes how to access to the part (start address, length, etc.)