METHOD FOR TRANSFERRING AUDIO/VIDEO/DATA VIA SYSTEM BUS

摘要

PROBLEM TO BE SOLVED: To transmit signals in a jitter-free state in a system for interconnecting audio, video and data signals through bus available in compressed form.

SOLUTION: A bus interface is located at respective signal processing devices, the interface includes a decoder to control the respective interface responsive to a control signal transmitted to one of channels. Data are transmitted in the channels with a superpacket structure. Processing devices which generate signals to be supplied to the bus, such as a receiver which provides MPEG transport packets, include apparatus to form such superpackets. Respective superpackets include at least a transport packet and a timestamp related to the timing of occurrence of the transport packet. The transport packet and the timestamp are located in predetermined positions within respective superpackets.

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