Methods, devices, systems and computer program products facilitate accessing metadata
associated with a primary audio Visual content. Upon reception of a primary content, one or …

Methods, devices and computer program products allow improved synchronization among
multiple contents. One disclosed method includes receiving a first and a second content and …

Pre-processing modules are configured to compensate for time and pitch scaling and
shifting and provide compensated audio frames to a watermark detector. Audio frames are …

Methods and devices are provided to obtain associated information for a multimedia content.
One such method includes receiving a content at a receiver device equipped with a …

Efficient detection of watermark payload boundaries provide granular localization of
transitions between programs and advertisements of various types. In addition, it facilitates …

Methods, systems and devices enable enhanced delivery of metadata, as well as auxiliary
programs and services asso ciated with a primary content. In one method, a primary content …

(57) ABSTRACT A dynamic path estimation method reconstructs a program timeline in real
time from an incoming stream of audio or visual content in which watermark payloads are …

Methods, devices and computer program products allow embedding and detection of
watermarks into and from a multimedia content. One watermark embedding method includes …

2017-11-15 Assigned to DIGIMARC CORPORATION reassignment DIGIMARC
CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …

Methods, devices, systems and computer program products enable enhances delivery and
use of metadata that is associated a primary multimedia content. Watermarks that are …