METHOD FOR PROCESSING BIT FLOW, METHOD FOR REPRODUCING VIDEO AND METHOD FOR RECORDING DATA PACKET, TRICK PLAY DATA AND VIDEO REPRODUCING DEVICE

摘要

PROBLEM TO BE SOLVED: To record data by a method capable of easily executing reading and decoding to an MPEG adaptive bit flow by adapting a trick play data flow to a selected data reference. ;SOLUTION: A trick play data processing circuit 142 selects subset receiving data. Trick play data selecting operation is carried by a selection circuit 108. The circuit 108 outputs a transfer data packet to be referred to as a trick play data packet to a bit flow corrector circuit 109. The circuit 109 changes current PCR, PTS and DTS signals or generates new PCR, PTS and DTS values related to the trick play data packet outputted by the circuit 108. In the case of reading out trick play data from a tape during a VTR trick play operation mode, the data generates an MPEG-2 adaptive bit flow.;COPYRIGHT: (C)1997,JPO