AV decoder control method and AV decoder control apparatus

Details AV decoder control method and AV decoder control apparatus AV decoder control method and AV decoder control apparatus

2005-12-20

2005-12-20

Chevalier, Robert (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

06978082

ABSTRACT:
There is provided an AV decoder control method and an AV decoder control apparatus for controlling an AV decoder so that it performs a trick play by continuously displaying I picture of MPEG video data. A plurality of bit streams having a predetermined bit length and positioned at arbitrary intervals are sequentially and separately input to the AV decoder. I pictures included in these bit streams having the predetermined bit length are continuously displayed while sequentially updating the I pictures, whereby high-speed I playback is realized.

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