Method and system for decoding a compressed data file

摘要

A data file having a plurality of frames is received, with each frame having a syncword located at a first predefined length from a known data value that is inconsistent with a data pattern of the syncword. A data string including a plurality of potential syncwords is identified. A first portion of the data string in excess of a second predefined length is skipped from syncword verification processing. The second predefined length includes the first predefined length plus the length of the syncword. A second remaining portion of the data string is processed for syncword verification.