The disclosed embodiments relate to methods, devices and computer program products that
enable watermark-based metadata recovery for content with multiple alternative …

US10277959B2 - Service signaling recovery for multimedia content using embedded watermarks
- Google Patents US10277959B2 - Service signaling recovery for multimedia content using …

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 …

Methods, apparatus, and systems for signal continuity assessment using embedded
watermarks are provided. The embedded watermarks are recovered from the content and …

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

Methods and devices are provided to embed a watermark message in a multimedia content
to facilitate acquisition of associated information. One such method includes obtaining a …

Methods and devices are provided to facilitate acquisition of information associated with a
multimedia content through embedded watermarks. One such method includes obtaining a …

Methods, devices, and computer program products enable the embedding of forensic marks
in a host content that is in compressed domain. These and other features are achieved by …

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 …

Methods, apparatus, systems and articles of manufacture are disclosed for delivering
extended payloads with composite watermarks. An example watermark encoder includes an …