File Specificatons

OCA Data

The OCA data is stored in a standard text file.

Document Metadata

Any metadata associated to the whole document must be stored in the metadata file.

The metadata is separated from the main OCA data file to make it easy for users to strip (or replace) all metadata from the file.

Image Data

Image data is stored in standard image files, according to the type sepcified in the OCA data file.


We plan to add the ability to use other color spaces, and store the info in the OCA data.