A system and method for performing seek or jump functions in a digitally stored audiovisual file are described. When the audiovisual file is recorded onto a storage medium, headers, which are distinct and separable from the audiovisual file datastream, are set in the audiovisual file in the storage medium....http://www.google.de/patents/US7106944?utm_source=gb-gplus-sharePatent US7106944 - System and method for jumping to a timepoint in a MPEG file
