This paper studies the technical specification of cinema and rural mobile projection,designs and implements a DCP player based on embedded system,and expounds the technical architecture of software and hardware of the system.We realize H.265 and A AC sound and picture synchronization,schedule and session management,copyright management,equipment management,break-point continuation,security mechanism and other functions.A new generation of DCP player for rural mobile projection has been devel-oped and completed,and the product has been successfully put into market application.
cinemaplayerDCPsound and picture synchronizationMXFplayback timesschedulePTS
维普
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