Apparatus for a synchronized playback of audio-video signals

Details Apparatus for a synchronized playback of audio-video signals Apparatus for a synchronized playback of audio-video signals

1997-10-28

2000-12-19

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 98, 386111, 386112, H04N 576

Patent

active

061636460

ABSTRACT:
To provide an apparatus for a synchronized playback of compressed digital data of audio-video signals with a simple configuration to be applied to a system having comparatively low data processing ability, independent of resolution of a software timer of the system, the apparatus of the invention obtains a reference time indicating reproduction time passage of the audio signal component from reproduced data amount of the audio signal component, and detects progress of the video signal component in reference to the reference time.

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