Jitterpuffervorrichtung und -Verfahren

Details

Veröffentlichungs-Nr.

EP3220603

Aktenzeichen

EP17161319

Anmeldetag

16. März 2017

Veröffentlichung

29. Mai 2019

Erteilung

29. Mai 2019

Rechtsraum

EP

IPC

H04L29/06H04L12/863

Abstract

Disclosed is a method and apparatus operative to process packets of media received from a network including a receiver unit operative, a jitter buffer data structure and a playback head defining a point in the jitter buffer data structure from which the ordered queue of packets are to be played back, and at least one prototype head. Each prototype head having a predetermined latency assigned thereto and defining a point in the jitter buffer data structure from which the ordered queue of packets is being played back containing said latency a processor operable to determine a measure of conversational quality associated with the ordered queue of packets being played back by each prototype head. Also described is a head selector operable to compare the measures of conversational quality associated with the ordered queue of packets being played back by each prototype head to select the prototype head with the highest measure of conversational quality and a playback unit coupled to the playback head.

Anmelder

Firma

Dolby Laboratories Licensing Corporation

Land

🇺🇸 USA

Fachgebiete