FRAME SYNCHRONIZATION IN AN ETHERNET NTP TIME-KEEPING DIGITAL CINEMA PLAYBACK SYSTEM

In a digital cinema network of NTP-timekeeping devices in which one of the devices decodes video information, the scheduling of future instructions takes into account the differences between the nominal and actual frame rates of the video decoding device and the network's NTP latency.

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Bibliographic Details
Main Authors KARANJKAR, MAKARAND, PRABHAKAR, RICHARDS, MARTIN, JOHN, LEMIEUX, PIERRE-ANTHONY, STIVELL, MANDELL, DOUGLAS, EVAN
Format Patent
LanguageEnglish
French
German
Published 11.04.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PICTORIAL COMMUNICATION, e.g. TELEVISION
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:In a digital cinema network of NTP-timekeeping devices in which one of the devices decodes video information, the scheduling of future instructions takes into account the differences between the nominal and actual frame rates of the video decoding device and the network's NTP latency.
Bibliography:Application Number: EP20050757244