POSITION INFORMATION RECORDING/MANAGING METHOD FOR TRICK MODE SUPPORTING

摘要

PURPOSE: A position information recording/managing method for trick mode supporting is provided to effectively support a trick play when a digital stream input in realtime is stored in a random access memory. CONSTITUTION: A digital stream controller(20) is connected to a channel circuit(10) and an IEEE1394(40) to receive MPEG TS(transport stream). The channel circuit(10) is a functional block equipped in accordance with the kinds of channels, and compresses a demodulator and an error corrector. That is, the channel circuit(10) receives broadcasting signals transmitted through an inherent channel to convert the signals into the MPEG TS. The IEEE1394(40) transmits single bit stream transmitted from a 1394 network(30) to the digital stream controller(20). An HDD interface(60) interfaces the TS between an HDD(70) and a memory(90).