Replay apparatus, replay method, recording medium, and...

Details Replay apparatus, replay method, recording medium, and... Replay apparatus, replay method, recording medium, and...

2008-01-29

2008-01-29

Tran, Sinh (Department: 2615)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Digital audio data processing system

C386S349000

Reexamination Certificate

active

10848283

ABSTRACT:
A replay apparatus calculates an exact play time even during a fast-forward replay operation and a rewind and replay operation. A demultiplexer demultiplexes an input stream into an audio elementary stream, and stores ES data of the audio elementary stream in a data buffer on a frame by frame basis. The demultiplexer calculates the number of main data frames contained in a first frame to each of the frames on a frame by frame basis, and stores the number of main data frames in an ES data information buffer. A decoder calculates a total play time based on the number of main data frames from the ES data information buffer. The invention is applicable to audio and visual apparatuses.

REFERENCES:
patent: 7107111 (2006-09-01), Van De Kerkhof et al.
patent: 2004/0249489 (2004-12-01), Dick

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