公开(公告)号：US20190045246A1

公开(公告)日：2019-02-07

申请号：US15829612

申请日：2017-12-01

Applicant: INTEL CORPORATION

Inventor： Sangeeta GHANGAM ,  Kevin STANTON ,  Eric AUZAS ,  Christopher HALL

IPC: H04N21/242 ,  H04N5/04 ,  H04L7/00

Abstract: Systems and methods of generating a synchronized media content presentation using a plurality of media output systems communicably coupled to a respective plurality of network connected platforms are provided. A first network connected platform receives an IEEE 802.1AS master timing signal generated by “Grand Master” timing circuitry disposed in a second network connected platform. IEEE 802.1AS application service circuitry disposed in the first network connected platform determines an offset between a local timing signal and the receive master timing signal. Talker circuitry disposed in the first network connected platform synchronizes a media content presentation to the master timing signal and communicates a media/master timing signal synchronization signal to each of the network connected platforms. The media/master timing signal synchronization signal includes data representative of a media start location and a media start time referenced to the master timing signal.