Printing guide of audio books(1)

1.1 OID Printing Principles

OID decoding system makes use of image capture technology  to read the CODES from printed paper material followed by decoding them to digital data format. To cope with the OID decoding system requirements, it is required to embed the Color Layer(s) and index Layer. Color layer(s) usually refers to the Graphic & Text Content while Index Layer refers proprietary OID layer;

A.Color layers:

These layers can be edited and generated as conventional printing processes and primitive function is to generate visual content for instance graphics, text. Conventionally, processes consists either 3-color layer(s) or 4-color layer(s) printing.

B.Index layer:

Index layer consist all codes that can decoded by OID system. From which, the customized functionalities can be performed by retrieving the codes. To generate the Index layer, please refer to the Sonix proprietary Authorization Tools User Guide for the detail operations.