Method and apparatus for synchronously reproducing audio and...

Details Method and apparatus for synchronously reproducing audio and... Method and apparatus for synchronously reproducing audio and...

2007-05-15

2007-05-15

Nguyen, Huy (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

10022252

ABSTRACT:
Disclosed herein is an audio and video data synchronous reproduction method, wherein an audio decoder decodes audio data separated by a demultiplexer from the multiplexed stream in which audio data, video data and a time stamp are multiplexed. A video decoder decodes video data separated by the demultiplexer from the multiplexed stream. Reproduction processing on audio and video data is paused in response to the request to pause the reproduction of the audio and video data. The reproduction processing on the audio and video data a video decoder is resumed in response to the request to release the pause in the reproduction of the audio and video data. The respective internal clocks included in the demultiplexer, the audio decoder and the video decoder is, before the resuming, set to indicate a single time.

REFERENCES:
patent: 6393574 (2002-05-01), Kashiwagi et al.
patent: 6801707 (2004-10-01), Harumoto et al.
patent: 10-262208 (1998-09-01), None
patent: 3100308 (2000-08-01), None

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