Vorrichtung und Verfahren für szenenänderungserkennungsbasierten Auslöser zur Analyse von Audiofingerabdrücken

Details

Veröffentlichungs-Nr.

EP2722779

Aktenzeichen

EP13188655

Anmeldetag

15. Oktober 2013

Veröffentlichung

12. Oktober 2016

Rechtsraum

EP

IPC

G06F17/30H04H60/58

Abstract

Certain aspects of an apparatus and method for scene change detection-based trigger for audio fingerprinting analysis may include a content-rendering device communicably coupled to a content-server. The content-rendering device may sample an audio component of the content at a sampling rate. The content-rendering device may generate and communicate to the content-server, an audio fingerprint based on the sampled audio component. The content-rendering device may further modify the sampling rate based on a detected scene change in the content. The scene change may be detected based on the communicated audio fingerprint. In another embodiment, the content-server may receive a plurality of audio fingerprints and detect a change in a type of content associated with the plurality of audio fingerprints. The content-server may further communicate a trigger signal to the content-rendering device that indicates the detected change in the type of content associated with the plurality of audio fingerprints.

Anmelder

Firmen

Sony Group Corporation
Sony Corporation

Land

🇯🇵 Japan

Fachgebiete