Optical disc reproduction apparatus

Details Optical disc reproduction apparatus Optical disc reproduction apparatus

2008-07-01

2008-07-01

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C386S349000, C386S349000, C386S349000, C386S349000

Reexamination Certificate

active

07394972

ABSTRACT:
An optical disc reproduction apparatus starts reproduction of audio other than DTS audio when the audio number of the DTS audio on an optical disc is found to be greater than the audio number of other audio, starts reproduction of DTS audio assigned an audio number “1” when the audio number of the DTS audio is found to be smaller than the audio number of other audio and in addition DTS digital output is found to be set for bit-stream output, and starts reproduction of the audio, other than the DTS audio, assigned the smallest audio number among audio numbers “2” and greater when DTS digital output is found to be turned off. Thus, though furnished with no capability of outputting DTS audio on an analog basis, the optical disc reproduction apparatus can prevent audio output from remaining silent even when DTS audio assigned an audio number “1” is automatically selected.

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