Recording/reproducing system

Details Recording/reproducing system Recording/reproducing system

2007-07-10

2007-07-10

Tran, Thai Q. (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000

Reexamination Certificate

active

10380853

ABSTRACT:
In a recording/reproducing system RRS1, an I-picture detecting section15generates, from a transport stream DETS output from a descrambler13, a control signal CS indicating a bit location of a TS packet including a part of an I picture for output. Based on the control signal CS, a TS header processing section16specifies a TS header added to a payload of an I picture from the transport stream TS, and changes a value of a reserved bit in the TS header from 0 to 1. In high-speed replay, a storage unit SU1refers to the reserved bit of the TS header to select only an I-picture transport packet required for high-speed replay, and composes a transport stream PRTS for transmission to a decode unit DU1. Thus, high-speed replay can be easily achieved.

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